Relevant bibliographies by topics / Zink coating

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Zink coating'

Author: Grafiati
Published: 28 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Zink coating"

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Yemelyanov, S. N., V. P. Berezienko, and A. O. Koroteyev. "Spot welding with the application of copper foil for the preservation of zink coating." Вестник Белорусско-Российского университета, no. 4 (2009): 76–79. http://dx.doi.org/10.53078/20778481_2009_4_76.

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SUZUKI, Daisuke, Sachio YOSHIHARA, and Takashi SHIRAKASHI. "Development of the Electrochemical Coating Method of the Zink Oxide Photocatalytic Film Containing Nano Particulate Titanium Oxide." Electrochemistry 73, no. 7 (July 5, 2005): 481–83. http://dx.doi.org/10.5796/electrochemistry.73.481.

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Chen, Cheng Zhou, Wei Ze Wang, and Kai Di Cheng. "A Comparative Study on the Wear and Corrosion Resistance of Coatings." Applied Mechanics and Materials 853 (September 2016): 441–45. http://dx.doi.org/10.4028/www.scientific.net/amm.853.441.

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The vessel containing sulfur particles has been found failing due to the effect of corrosion and erosion by the sulfur particles. Several coatings, including zinc-aluminum coating, wear-resistance painting and two kinds of polymer, have been provided to resist the negative influence of sulfur in the present study. The wear and corrosion resistance of the selected coatings has been measured to study the performance difference. Impact test has also been done to investigate the bonding condition of coatings under the impact or bending load. The microstructure of coatings before and after wear test is observed by the Optical Microscope (OM) and Scanning Electron Microscope (SEM). The experiment results reveal that one of the polymer coatings shows the best performance in the corrosion resistance, another polymer coating’s wear resistance is better than others. The coatings are bonded well with the substrate except the zinc-aluminum coating. The performance of painting is ordinary in this investigation.
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Gusarova, A. V., A. V. Chumaevskii, A. P. Zykova, D. A. Gur’yanov, K. N. Kalashnikov, and N. A. Kalashnikova. "Features of the copper-zink coating structure formation on the surface of aluminum alloys during the friction stir processing." Izvestiya vysshikh uchebnykh zavedenii. Fizika, no. 7 (2020): 66–71. http://dx.doi.org/10.17223/00213411/63/7/66.

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Wang, Dailin, Elzbieta Sikora, and Barbara Shaw. "A Comparison of the Corrosion Response of Zinc-Rich Coatings with and Without Presence of Carbon Nanotubes Under Erosion and Corrosion Conditions." Corrosion 74, no. 11 (July 30, 2018): 1203–13. http://dx.doi.org/10.5006/2743.

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Electrochemical impedance spectroscopy tests were conducted on carbon nanotubes (CNTs) enriched zinc-rich epoxy coating and a commercial zinc-rich coating. Coating performances were examined after exposure to a corrosive environment (a CO2 saturated aqueous electrolyte with 2,000 ppm chloride concentration and pH 3.5 to 5.3) at an elevated temperature of 60°C. The coatings’ response after solid particle impingement erosion was also studied. Equivalent circuit models were proposed to elucidate the degradation mechanisms of the zinc-rich coatings under the synergic effect of corrosion and erosion. Results showed that the addition of CNTs into zinc-rich coatings provided better barrier protection for the steel substrate than traditional zinc-rich coatings in the noneroding environment. However, the CNT-filled zinc-rich epoxy coatings did not provide adequate protection when the coated specimens were exposed to an erosive and corrosive environment. CNTs could help with maintaining continuous electrical paths within zinc-rich coatings; however, the conductivity of the coating decreased significantly when zinc particles were partially oxidized. When defects caused by erosion are present in the coatings, CNTs may form galvanic couples with the steel and thus increase the corrosion rate of steel substrate.
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Benrashid, Ramazan, and Gordon L. Nelson. "Synergistic Fire Performance Between Metal or Metal Filled Organic Coatings and Engineering Plastics." Journal of Fire Sciences 11, no. 5 (September 1993): 371–93. http://dx.doi.org/10.1177/073490419301100501.

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Metal filled organic and EMI coatings affect the fire performance properties of engineering plastics. Zinc arc spray, zinc/epoxy, and zinc borate/epoxy coatings on modified-polyphenylene oxide (m-PPO) are particu larly effective. The results from non-flaming NBS smoke chamber tests show a dramatic reduction in smoke for zinc and zinc borate coatings, whereas a ZnO coating did not show the same effect. Heat release data (Radiant Panel) for these samples show lower Q values for zinc, zinc borate coatings compared to m-PPO, epoxy coated m-PPO and ZnO epoxy coated m-PPO. The Fs values for zinc and zinc borate coatings are low compared to a m-PPO control and ZnO coated m-PPO. Polycarbonate structural foam sheet was coated with epoxy coatings filled with zinc, zinc borate, or ZnO. NBS Smoke Chamber data in the non-flaming mode for zinc or ZnO coatings do not show an improvement in smoke produc tion, but a zinc borate epoxy coating does have a reductive effect on smoke. Ra diant Panel Q was low for all coated samples compared to a control. Fs values also were low for coated samples. From OSU heat release data the zinc borate/epoxy coating shows a low heat release rate and the zinc/epoxy coating a much delayed heat release rate. Data for smoke (2 min) was low for coated samples compared to a control, but for smoke (peak) only zinc borate demon strated the potential for significant smoke reduction.
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Klekotka, Marcin, Katarzyna Zielińska, Alicja Stankiewicz, and Michal Kuciej. "Tribological and Anticorrosion Performance of Electroplated Zinc Based Nanocomposite Coatings." Coatings 10, no. 6 (June 24, 2020): 594. http://dx.doi.org/10.3390/coatings10060594.

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This paper presents the results of corrosion and tribological analysis of pure and nanocomposite zinc coatings. Coatings were electroplated using commercially available products—zinc acidic bath and a nanoparticle carrying plating additive. Electrochemical measurements were carried out to compare the anticorrosion performance of coatings. An investigation into the influence of nanoparticles on the mechanical properties was performed. The zinc nanocomposite coating exhibited better wear resistance and higher hardness than the plain zinc coating. The application of confocal laser scanning microscopy (CLSM) allowed the detailed description of friction/wear marks. The electrochemical studies revealed that the introduction of nanoparticles into the coating did not compromise its protective properties—a similar resistance of plain and nanocomposite coatings to corrosion was obtained.
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Jędrzejczyk, Dariusz, and Wojciech Skotnicki. "Comparison of the Tribological Properties of the Thermal Diffusion Zinc Coating to the Classic and Heat Treated Hot-Dip Zinc Coatings." Materials 14, no. 7 (March 28, 2021): 1655. http://dx.doi.org/10.3390/ma14071655.

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The presented studies are focused on the wear resistance and friction coefficient changes of the thermal diffusion (TD) zinc coating deposited on steel. The aim of research was to evaluate the variation in coating properties during dry friction as a result of the method of preparation of the basis metal. The measured properties were compared to those obtained after classic hot-dip (HD) zinc galvanizing—heat treated and untreated. Thermal diffusion zinc coatings were deposited in industrial conditions (according to EN ISO 17668:2016-04) on disc-shaped samples. The results obtained during the tribological tests (T11 pin-on-disc tester) were analysed on the basis of microscopic observations (with the use of optical and scanning microscopy), EDS (point and linear) analysis and microhardness measurements. The obtained results were similar to effects observed after heat treatment of HD zinc coating. The conducted analysis proved that the method of initial steel surface preparation results in changes in the coating’s hardness, friction coefficient and wear resistance.
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Wang, Jingtao, Yuhong Qi, Xu Zhao, and Zhanping Zhang. "Electrochemical Investigation of Corrosion Behavior of Epoxy Modified Silicate Zinc-Rich Coatings in 3.5% NaCl Solution." Coatings 10, no. 5 (April 30, 2020): 444. http://dx.doi.org/10.3390/coatings10050444.

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In order to develop waterborne silicate anticorrosive coatings to replace solvent-based anticorrosive coatings used widely in the shipping industry, epoxy modified silicate emulsions were synthesized with different contents of epoxy resin, then aqueous silicate zinc-rich coatings were prepared with the synthesized silicate emulsion, triethylamine, and zinc powder. The influence of the content of epoxy on the properties and chemical structure of the modified emulsion, mechanical properties of the silicate coatings, and corrosion behavior of the silicate zinc-rich coatings in 3.5% NaCl solution were investigated. The coating samples on steel were measured by the immersion test, Tafel polarization test, and electrochemical impedance spectroscopy (EIS) test with different immersion times. The results showed that epoxy modified silicate emulsions were successfully synthesized. With the increase in epoxy content, the viscosity and solid content of the modified emulsion increased, the impact resistance of the silicate coating rose, the pencil hardness decreased, but the adhesion was not affected. Epoxy modification can reduce, to a certain extent, the corrosion driving force of the zinc rich coating and increase the impedance of the zinc-rich coating, which decreases with the increase of immersion time in 3.5% NaCl solution. With the increase in the epoxy content, the impedance value of the zinc-rich coating increases, indicating that the ability of the coating to resist corrosive media is enhanced.
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Pei, He Zhong, Pan Huang, Qing Nan Shi, Guo Liang Zhang, and Xue Li. "Research to the Corrosion Resistance of the Alkaline Zinc-Nickel Alloy Plates." Advanced Materials Research 616-618 (December 2012): 1756–61. http://dx.doi.org/10.4028/www.scientific.net/amr.616-618.1756.

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The zinc-nickel alloy coatings were electrodeposited by changing the concentration of the NiSO4 • 6H2O in the plating bath. The scanning electron microscopy (SEM) was used to observe the coating’s surface morphology. The EDS was applied to test the coating’s nickel content. The corrosion resistance was studied by using the Tafel curves, AC impedance spectra and the neutral salt spray test. The results showed that: The coating’s nickel content could reach 12.56% when the NiSO4 • 6H2O concentration was 8g/L in the bath and the coating was very smooth, dense and bright. Its corrosion potential was low and its corrosion reaction resistance was best with red rust time up to 46d, so it had good corrosion resistance. But when the NiSO4 • 6H2O concentration was changed, the coatings’ corrosion resistance would be more or less changed.
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Dissertations / Theses on the topic "Zink coating"

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Azizi, Mazen. "Physikochemische Untersuchungen zur Wirkung von Korrosionsschutzbeschichtungen." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2001. http://nbn-resolving.de/urn:nbn:de:swb:14-1003485424984-29051.

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Ziel der durchgeführten Arbeiten war, verschiedene Oxide mit elektrochemischen Methoden in eine Zinkschicht einzubauen. Um den Mechanismus der Dispersionsabscheidung aufzuklären wurden die Feststoffpartikeln durch Zetapotentialmessungen, Partikelgrößenanalyse und die Bestimmung der spezifischen Oberfläche charakterisiert. Außerdem wurde die Abhängigkeit der Partikel-Einbaurate in den abgeschiedenen Zinkschichten von der Art des Bades, der Partikelkonzentration im Bad, der Rührgeschwindigkeit, dem pH-Wert, der Mahlung der Partikeln, der Art des elektrischen Stromes und der Elektrodenanordnung untersucht. Der Anteil an Oxiden in den Zinkschichten wurde mit verschiedenen Meßmethoden analysiert. Die optimierten Dispersionsschichten sind durch verschiedene Methoden charakterisiert worden.
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Bukvic, Tomáš. "Svařování žárově pozinkovaných plechů pomocí hybridní technologie Laser-TIG." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443207.

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Thesis is focused on verification of suitability of Laser-TIG technology for penetrating welding of galvanized sheets, made of WSS M1A 365-A14 50G steel and DC01 steel. Electric arc functions here as a preheating for evaporation of zink layer. Electric current was chosen as a variable parameter of magnitudes 0, 20, 30 and 40 A. Test welds were made, which have been subjected to a tensile test and metallographic evaluation. The positive influence for electrolytically galvanized steel WSS M1A 365-A14 50G was registered and determination of optimal welding parameters was successful. The electric arc also had a positive effect on welding of hot-dip galvanized steel DC01, but at the selected test parameters not enough to achieve a reliable connection.
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ZIPPERIAN, DONALD CHARLES. "PHYSICAL AND CHEMICAL CHARACTERISTICS OF THE ZINCATE IMMERSION PROCESS FOR ALUMINUM AND ALUMINUM ALLOYS." Diss., The University of Arizona, 1987. http://hdl.handle.net/10150/184123.

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A detailed experimental study has been carried out to investigate the zincate immersion deposition process for 99.99%, 6061, and 356-T6 aluminum samples. In particular, the effect of iron and tartrate in the immersion bath, the aluminum surface preparation, and the relationship of the first immersion step to the second immersion step were investigated by chemical, electrochemical (polarization and rest potentials), and surface analytical scanning electron microscopy (SEM), transmission electron microscopy (TEM), Rutherford backscattering spectrometry (RBS), X-ray photoelectron spectroscopy (XPS), and Auger electron spectroscopy (AES) techniques. Eh-pH diagrams were constructed to determine the most stable zinc, iron, and aluminum species in solution. These diagrams predict that ferrous and ferric ions, as well as aluminum should form stable complexes with tartrate at the typical immersion deposition conditions (Eh -0.9 to -1.0 and pH 14 to 15). Experimentally, tartrate was found to enhance the dissolution rate of aluminum in highly caustic solutions. The addition of ferric chloride to the immersion bath produced coatings that were more crystalline, and also decreased the amount of hydrogen gas evolved in the second immersion step. The deposition of zinc and iron during the second immersion step was considerably less than that during the first immersion step. The second immersion coating became more adherent as the initial surface roughness decreased, and as grain size was increased the second immersion coating became thicker. For increasing grain size the micrographs for the first and second immersion coatings showed that the coatings became more localized. The second immersion coating thickness and morphology were also dependent upon several first immersion variables, such as bath temperature, immersion time and bath composition. Increased dissolution rates of aluminum in the first immersion produced thinner coatings with a finer crystallite growth. Increased bath temperature and increased first immersion time enhanced the dissolution rate of aluminum. The zinc coating slowed the dissolution rate of aluminum. When zinc was absent from the first immersion bath, the aluminum dissolution was much faster and resulted in thinner coatings upon subsequent second immersion. The molar ratio of zinc deposited to aluminum dissolved was a constant value of 1.1 for both first and second immersions; the molar ratio was also constant for the different aluminum substrates examined in this investigation.
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Chen, Desong. "Modelling and control of zinc coating." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314906.

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Jain, Rahul. "Investigations on Multiscale Fractal-textured Superhydrophobic and Solar Selective Coatings." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78725.

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Functional coatings produced using scalable and cost-effective processes such as electrodeposition and etching lead to the creation of random roughness at multiple length scales on the surface. The first part of thesis work aims at developing a fundamental mathematical understanding of multiscale coatings by presenting a fractal model to describe wettability on such surfaces. These surfaces are described with a fractal asperity model based on the Weierstrass-Mandelbrot function. Using this description, a model is presented to evaluate the apparent contact angle in different wetting regimes. Experimental validation of the model predictions is presented on various hydrophobic and superhydrophobic surfaces generated on several materials under different processing conditions. Superhydrophobic surfaces have myriad industrial applications, yet their practical utilization has been severely limited by their poor mechanical durability and longevity. Toward addressing this gap, the second and third parts of this thesis work present low cost, facile processes to fabricate superhydrophobic copper and zinc-based coatings via electrodeposition. Additionally, systematic studies are presented on coatings fabricated under different processing conditions to demonstrate excellent durability, mechanical and underwater stability, and corrosion resistance. The presented processes can be scaled to larger, durable coatings with controllable wettability for diverse applications. Apart from their use as superhydrophobic surfaces, the application of multiscale coatings in photo-thermal conversion systems as solar selective coatings is explored in the final part of this thesis. The effects of scale-independent fractal parameters of the coating surfaces and heat treatment are systematically explored with respect to their optical properties of absorptance, emittance, and figure of merit (FOM).
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Wharton, J. A. "Non-chromate conversion coating treatments for zinc-alloy electrodeposits." Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/7611.

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In recent years, the suspected carcinogenic and toxic effects of hexavalent chromium have caused great concern, resulting in the imposition of stringent environmental and workplace regulations in the metal finishing industry. This has lead to the search for suitable alternatives to the chromate formulations. In this investigation molybdate, cerium and permanganate-based solutions have been examined as to their suitability as possible replacements for chromate conversion coatings on zinc-alloy electrodeposits. Investigations have primarily concentrated on producing passive surfaces from molybdate-based immersion processes. The novel conversion coatings have been examined using scanning electron microscopy to elucidate the coating morphologies. Analysis of the molybdate-based coatings has been undertaken to characterise and determine the composition using molybdenum K-edge EXAFS (extended X -ray absorption fine structure) studies. The corrosion behaviours of the treated surfaces have been assessed using neutral salt spray (fog) corrosion tests and electrochemical methods utilising the linear polarisation technique. Findings indicate that simple molybdate, cerium and permanganate-basecdo ating treatments only achieve, at best, corrosion protection by means of a barrier effect, as a result hindering the dissolution processes, thus providing modest improvements to the formation of white and red corrosion products compared with the 'as-plated' zinc-alloy deposits. However, certain molybdate-based treatments, utilising a permolybdate species, appeared to possess additional corrosion resistant behaviours, possibly associated with an inhibition or retarding of the cathodic reactions. Consequently, superior corrosion performances were apparent for a number of the permolybdate coatings in comparison with the simple molybdate treatments, achieving performance characteristics more comparable to a chromate coating, although still at a reduced level of protection. Specific permolybdate coatings were deemed to be capable of providing enhanced corrosion performances, other than by acting solely as barriers to corrosion.
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Wakeham, Steve. "Protective, antireflection coatings for multispectral zinc sulphide." Thesis, University of Reading, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.402630.

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Marti, Patrick. "Zinc-containing hydroxyapatite coatings for orthopaedic applications." Thesis, University of Cambridge, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.611527.

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Abibsi, Abdelhafid. "Electrodeposition of corrosion resistant zinc alloy coatings." Thesis, Aston University, 1988. http://publications.aston.ac.uk/11885/.

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With the increase use of de-icing salts on roads for safety, the need for improved corrosion resistance of the traditional galvanized automobile bodies has never been greater. In the present work, Zn alloy coatings (Zn-Ni and Zn-Co) were studied as an alternative to pure Zn coatings. The production of these deposits involved formulation of various acidic (pH of about 5.5) chloride based solutions. These showed anomalous deposition, that is, alloys were deposited much more easily than expected from the noble behaviour of Ni and Co metals. Coating compositions ranging from 0 to about 37% Ni and 20% Co were obtained. The chemical composition of the coatings depended very much on the electrolytes nature and operating conditions. The Ni content of deposits increased with increase in Ni bath concentration, temperature, pH and solution agitation but decreased considerably with increase in current density. The throwing power of the Zn-Ni solution deteriorated as Ni metal bath concentration increased. The Co content of deposits also increased with increase in Co bath concentration and temperature, and decreased with increase in current density. However, the addition of commercial organic additives to Zn-Co plating solutions suppressed considerably the amount of Co in the coatings. The Co content of deposits plated from Zincrolyte solution was found to be more sensitive to variation in current density than in the case of deposits plated from the alkaline Canning solution. The chromating procedures were carried out using laboratory formulated solution and commercially available ones. The deposit surface state was of great significance in influencing the formulation of conversion coatings. Bright and smooth deposits acquired an iridescent colour when treated with the laboratory formulated solution. However, the dull deposits acquired a brownish appearance. The correlation between the electrochemical test results and the neutral salt spray in marine environment was good. Non-chromated Zn-Ni coatings containing about 11-14% Ni increased in corrosion resistance compared to pure Zn. Non-chromated Zn-Co deposits of composition 4-8% were required to show a significant improvement in corrosion resistance Corrosion resistance was improved considerably by conversion coating. However, the type of conversion coating was very important. Samples treated in a laboratory solution performed badly compared to those treated in commercial solutions. Zn alloy coatings were superior to pure Zn, the Schloetter sample (13.8% Ni) had the lowest corrosion rate, followed by the Canning sample (1.0% Co) and then Zincrolyte (0.3% Co). Neither the chromium content of the conversion films nor the chromium state was found to have an effect on corrosion performance of the coatings.
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Tuaweri, Johnnie T. "Zinc and zinc alloy composite coatings for corrosion protection and wear resistance." Thesis, Loughborough University, 2005. https://dspace.lboro.ac.uk/2134/10888.

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Zinc and its alloys are among the most widely utilised metallic coatings for the sacrificial protection of steel. Although excellent in this mode of protection, these coatings are often less durable when subjected to environments of combined wear and corrosion due to their intrinsic relative softness and ductility. A possible and fast growing way of improving the durability of these coating is by the codeposition of inert particles into the zinc and zinc-alloy matrix. The main aim of this research was therefore to improve the durability of zinc and zinc-nickel coatings by the incorporation of inert particles via electrolytic codeposition methods. The first five chapters of this thesis comprise literature review on the electrodeposition of zinc, its alloys and composite electrodeposition in general. A major part of which was dedicated to the review of various conventional methods and parameters such as current density, agitation, temperature, solution composition, bath additives and pH usually investigated in electrodeposition. The experimental work was principally based on DC electrodeposition and was aimed at understanding the deposition behaviour of zinc and zinc-nickel electrodeposition baths, conditions which influence them and solution compatibility to the introduction of silica particles. A systematic study on the deposition behaviour of both zinc/silica and zinc-nickel/silica composite baths was carried out with particular interest on the rate of particle incorporation and the influence of particles on zinc-nickel alloy deposition. The complimentary codeposition behaviour of the nickel and silica particles was observed. The influence of bath additives such as N,N Dimethyldodecylamine (NND) and sodium nitrate on the rate of silica incorporation was also studied. Both additives were found to improve the rate of particle incorporation for the zinc/silica. The morphologies and compositions of the coatings were analysed with the use of SEM and FEGSEM. Corrosion performance studies were carried out in a neutral salt spray chamber and linear polarisation resistance methods used to determine barrier corrosion properties of the coatings. Anodic polarisation studies were also carried out. The results show an improvement in the corrosion performance of these coatings with the addition of silica particles Reciprocating wear tests were used to determine the wear behaviour of the coatings in terms of weight loss. Improvement in wear resistance was not observed in the zinc/silica coatings probably due to the high content of silica in the coatings. Lower silica contents may be required for the desired improvements. However, there were obvious improvements in the wear behaviour of the zinc-nickel/silica coatings due to the presence of the silica particles.
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Books on the topic "Zink coating"

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International Lead Zinc Research Organization., ed. Zinc handbook: Properties, processing, and use in design. New York: M. Dekker, 1991.

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Okulov, V. V. T︠S︡inkovanie: Tekhnika i tekhnologii︠a︡. Moskva: Globus, 2008.

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Okulov, V. V. T︠S︡inkovanie: Tekhnika i tekhnologii︠a︡. Moskva: Globus, 2008.

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Race, Timothy D. Laboratory evaluation of commercial epoxy zinc-rich primers for civil works applications. Champaign, Ill: US Army Corps of Engineers, Construction Engineering Research Laboratories, 1996.

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Race, Timothy D. Laboratory evaluation of commercial epoxy coating systems for civil works applications. [Champaign, Ill.]: U.S. Army Construction Engineering Research Laboratories, 1996.

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Abibsi, Abdelhafid. Electrodeposition of corrosion resistant zinc alloy coatings. Birmingham: Aston University. Department of Mechanical and Production Engineering, 1988.

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Schaefer, R. J. Interaction of zinc vapor with Zircaloy and the effect of zinc vapor on the mechanical properties of zircaloy. Washington, DC: U.S. Nuclear Regulatory Commission, 2000.

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Golding, Steven. A survey of zinc concentrations in industrial stormwater runoff. Olympia, WA: Washington State Dept. of Ecology, 2006.

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Beitelman, A. High solids and zinc-rich epoxy coatings for Corps of Engineers Civil Works structures. Champaign, Ill: US Army Corps of Engineers, Construction Engineering Research Laboratories, 1996.

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International, Conference on Zinc and Zinc Alloy Coated Steel Sheet (6th 2004 Chicago IL U. S. A. ). 6th International Conference on Zinc and Zinc Alloy Coated Steel Sheet: GALVATECH '04, April 4-7, 2004. Warrendale, PA: Association for Iron & Steel Technology, 2004.

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Book chapters on the topic "Zink coating"

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Gooch, Jan W. "Zinc Phosphate Coating." In Encyclopedic Dictionary of Polymers, 824. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_13002.

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Zhang, Xiaoge Gregory. "Zinc-Rich Coatings." In Corrosion and Electrochemistry of Zinc, 337–49. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-9877-7_12.

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Böttcher, H. J., W. Friehe, D. Horstmann, C. L. Kruse, W. Schwenk, and W. D. Schulz. "Corrosion behavior of Zinc Coatings." In Handbook of Hot-Dip Galvanization, 303–48. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527636884.ch9.

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Prengaman, R. D., and A. Siegmund. "New Wrought Pb-Ag-Ca Anodes for Zinc Electrowinning to Produce a Protective Oxide Coating Rapidly." In Lead-Zinc 2000, 589–98. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118805558.ch39.

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Schneider, A. "Coatings on Zinc Layers - Duplex-Systems." In Handbook of Hot-Dip Galvanization, 349–70. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527636884.ch10.

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Wang, Zhigang, and Shinobu Komiyama. "New Cold Forging Lubricant Replacing Zinc Phosphate Coating." In 60 Excellent Inventions in Metal Forming, 343–48. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-46312-3_53.

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Szauer, T., and A. Miszczyk. "Improving the Performance of Zinc-Pigmented Coatings." In Polymeric Materials for Corrosion Control, 229–33. Washington, DC: American Chemical Society, 1986. http://dx.doi.org/10.1021/bk-1986-0322.ch021.

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Zmrzly, M., O. Schneeweiss, and J. Fiala. "Mőssbauer Spectroscopy of Commercial Galvannealed Zinc Coatings." In Material Research in Atomic Scale by Mössbauer Spectroscopy, 199–204. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0151-9_21.

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Cook, Desmond C., and Richard G. Grant. "Iron-zinc Intermetallics in Commercial Galvanneal Steel Coatings." In Mössbauer Spectroscopy Applied to Magnetism and Materials Science, 225–71. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-1763-8_10.

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Hernandez, Miguel, Carmina Menchaca, Jorge Uruchurtu, and Alba Covelo. "Chemical Interaction of Modified Zinc-Phosphate Green Pigment on Waterborne Coatings in Steel." In Biobased and Environmental Benign Coatings, 257–64. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119185055.ch11.

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Conference papers on the topic "Zink coating"

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Seong, B. G., S. Y. Hwang, M. C. Kim, and K. Y. Kim. "Observation on the WC-Co Coating Used in a Zinc Pot of a Continuous Galvanizing Line." In ITSC 2000, edited by Christopher C. Berndt. ASM International, 2000. http://dx.doi.org/10.31399/asm.cp.itsc2000p1159.

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Abstract A continuous galvanizing line (CGL) has a zinc pot, which is filled with molten zinc for zinc coating. In a zinc pot there are pot rolls to guide steel strip. Usually WC-Co thermal sprayed coatings are used for protection of the pot rolls from severe corrosion by molten zinc. Authors analyzed WC-Co coatings used in a zinc pot of a CGL for 33 and 56 days. On the surface of a WC-Co coated roll, many kinds of deposits were observed including top dross, Fe2Al5 inter-metallic compound, which might induce dross defect on the surface of galvanized steel. Diffusion depth of zinc into the WC-Co coating used for 33 days was only within 10µm but some areas were severely attacked along cracks within the coating layer. Usually molten zinc contains small amount of aluminum about 0.12 - 0.2%. Through SEM study, we observed that not only zinc but also aluminum diffused into the WC-Co coating after service in the zinc pot for 56 days. Al-Fe rich layers were observed on the surface of the spray coating for some cases. The phase of those layers might be Fe2Al5 since their chemical compositions are similar to Fe2Al5 top dross.
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Stavros, A. J. "Behavior of Some Tungsten Carbide Coatings in Molten Zinc." In ITSC 1996, edited by C. C. Berndt. ASM International, 1996. http://dx.doi.org/10.31399/asm.cp.itsc1996p0141.

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Abstract Two different W-Co-C powders were used in three deposition devices, the Super D-Gun, Jet Kote, and JP-5000 to produce coatings for laboratory immersion tests in molten zinc and %55Al-Zn. Resistance was evaluated as time to failure. Scanning electron microscopy and X-ray diffraction were used to characterize the structures ssid failure mechanism. All coatings were found to fail when the molten metal breached the coating thickness at weak spots and spread out over the underlying interface to lift the coating away from the underlying 316L substrate. These weak spots were "pits" on one Super D-Gun coating (the most resistant coating) and cracks on all the other coatings. No diffusion of zinc through the tungsten carbide coatings was observed.
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Diccar, U. V., I. Ahmed, S. M. Vyawahare, and G. Talia. "Protective Coatings for Polymer Composites." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-16193.

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Thermal spray coating is being studied as one of the techniques used for coating graphite reinforced polymer composites, which are extensively used in the aviation industry. These coatings are studied for improvement of surface properties such as erosion resistance, UV protection, property retention and electro magnetic shielding. NiAl (63:35) (65%Ni,35%Al) intermetallic, NiAl (95:5) (95%Ni,5%Al), Aluminum and Zinc coating were thermal-spray deposited using different procedures (plasma, flame, electric wire arc) onto composite specimens. Two categories of coating were evaluated: Coatings with bond coating and coatings without bond coating. These coatings were tested for protection against erosion encountered by aircraft components. The microstructures and micro-hardness of these coatings were determined. The bond strength between the substrate and the coating layer was evaluated by means of adhesion tests. The results obtained are discussed, with special attention being paid to the specific characteristics of the different spraying procedures.
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Lester, T., S. J. Harris, D. Kingerley, and S. Matthews. "Thermally Sprayed Ternary Materials for Enhanced Corrosion Protection." In ITSC 1997, edited by C. C. Berndt. ASM International, 1997. http://dx.doi.org/10.31399/asm.cp.itsc1997p0183.

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Abstract Thermal spraying has been used to protect many steel structures from aqueous corrosion using Zinc and Aluminium, and to some extent their alloy coatings to provide galvanic protection. The lifetimes of the coatings can approach 50 years even when exposed in severe marine environments. Zinc coatings work by continuously sacrificing themselves and slowly dissipating over time. Aluminium coatings passivate more readily and form a barrier layer, the passivity makes them less able to protect damaged areas and to self heal. A new ternary coating system involving Aluminium, Zinc and Magnesium has been shown to be capable of providing both a passive barrier layer as well as being able to give galvanically active protection. Salt spray tests have shown that the resistance to red rust of these new coatings increases by 300% over similar thicknesses of the separate metal coatings. Processing by arcspray is straightforward and both adhesion and deposition efficiency are better than where Zinc is sprayed alone.
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Shih, Hua-Chu. "Evaluation of Zinc Coating Adhesion in Stamping Advanced High Strength Steel." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-37977.

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Advanced high strength steels (AHSS) have been widely used in vehicle structural components due to their high strength properties balanced with good formability. In many applications, a zinc coating is often applied to AHSS for the corrosion protection. Due to the high strength properties of AHSS, higher forming forces and binder pressures are also required in stamping AHSS, which often results in coating powdering/flaking or galling around the draw bead and die radius areas. The degree of coating powdering/flaking depends upon forming process variables such as draw bead force, forming speed, lubrication, and die temperatures. This study was designed to develop a lab-based coating adhesion test to quickly characterize the coating adhesion behavior of AHSS. In this study, both the bending under tension test and the modified draw bead test were used. A typical substrate of AHSS is coated with either a hot-dip Galvannealed (GA) or a Galvanized (GI) coating. In this study, dual phase (DP) steels with tensile strength levels of 600, 780 and 980 MPa were investigated at two different thicknesses and with two different coating types, GI and GA. The results reveal that GA tends to have worse coating adhesion than GI coatings under normal forming conditions. However, GI coatings are more sensitive to the lubrication condition and have worse coating adhesion than GA coatings under a larger draw bead penetration and smaller draw bead corner radius condition.
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Lester, T., D. J. Kingerley, S. J. Harris, and S. P. Matthews. "Thermally Sprayed Composite Coatings for Enhanced Corrosion Protection of Steel Structures." In ITSC 1998, edited by Christian Coddet. ASM International, 1998. http://dx.doi.org/10.31399/asm.cp.itsc1998p0049.

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Abstract Zinc and aluminium coatings have been used widely to protect steel structures from corrosion in aggressive and hostile conditions. The more recent development of zinc 15wt% aluminium alloy in a wire form has demonstrated that arc-spray coatings can be produced with a resistance to red rust which is superior to that of the single metals. Competitive 'pseudo' alloy or composite coatings produced by co-spraying wires of zinc and aluminium have been shown to achieve resistance to salt spray conditions similar to this conventional alloy. Work described in this paper confirms these findings and goes on to demonstrate an additional advantage of co-spraying an aluminium -5wt% magnesium instead of aluminium with the zinc. The importance of providing a fine dispersion of the two phases in the 'pseudo' alloy is highlighted and an alternative method of providing a similar dispersion by using a 'cored' wire (e.g. Al-5wt%Mg wire in a zinc sheath) approach has been demonstrated. The importance of 'self sealing' in these coatings after the initial loss of zinc is discussed which is related to the coating microstructure and their electrochemical behaviour in chloride solutions.
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Lahtinen, R. T., and P. J. T. Jokinen. "Painting of Arc Sprayed Zinc Coatings with Water-Based Paints." In ITSC 2000, edited by Christopher C. Berndt. ASM International, 2000. http://dx.doi.org/10.31399/asm.cp.itsc2000p1077.

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Abstract Hot dip galvanized zinc coatings on steel structures are known to have superior atmospheric corrosion resistance properties compared to painted structures. However, the zinc coating can not be applied by this method on large steel structures. The protection of large steel structures against atmospheric corrosion is traditionally done by painting. The environmental pressure to eliminate solvent based paints has forced the painting contractors to move towards water based paints or completely rethink the coating process. One solution to this problem is to use arc sprayed zinc as the "primer" and water based paints as a sealer and a top coat. The research and field tests conducted and supervised by VTT has produced promising results that are described in the paper. The possibility to apply water based paints directly over the arc sprayed zinc is discussed and results of field and laboratory tests are given. The economic aspects of both water based and traditional paint systems over the arc sprayed zinc are discussed in the paper.
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TabkhPaz, Majid, Dong-Yeob Park, and Simon Park. "Investigation of Zinc- and Carbon-Nanoparticle-Based Nanocomposite Coatings." In 2016 11th International Pipeline Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/ipc2016-64132.

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High performance coatings of pipelines should possess properties such as high adhesion to the substrate, low gas permeability, high corrosion resistance, etc. In this study, novel nanocomposite materials are studied for coating of steel plates. The coatings consist of two-layer composites with different nanoparticulates. Zinc particles, multi-walled carbon nanotubes (MWCNT), and graphene nanoplatelets (GNP) are used for the base layer bonded to the steel. Zinc particles are used as a filler and act as sacrificial anode against corrosion (cathodic protection). Hexagonal boron nitride (hBN) is added to the matrix for the second layers. Adhesion of the coatings is studied through pull-off tests. To examine the corrosion protection capabilities, cathodic disbondment tests are conducted on the coated steel plates. The gas permeability of the coatings is evaluated through a standard testing technique. Results show that addition of Zinc particulates could enhance corrosion protection. The addition of GNP and hBN nanoparticulates resulted in lower gas penetration. Results of this research will contribute to the development of advanced pipeline coatings.
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Shih, Hua-Chu, and Ming F. Shi. "Die Wear and Coating Galling in Stamping Advanced High Strength Steels." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62668.

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Advanced high strength steels (AHSS) have been widely used in vehicle structural components due to their high strength nature with balanced formability. In a typical application, a zinc coating is often required and applied to AHSS for the purpose of corrosion protection. Due to the high strength nature of AHSS, higher forming forces and binder pressures are also required in stamping AHSS, which often results in coating galling and die wear. The degree of coating galling and die wear depends upon forming process variables such as contact pressure, forming speed, lubrication and die temperatures. In this study, the Bending Under Tension (BUT) tester was used to evaluate the effects of these process variables on coating galling and die wear. Dual phase (DP) 590 and 780 steels with galvanized (GI) and galvannealed (GA) coatings were investigated in the study. The results indicate that GI coatings tend to have better wear resistance than GA coatings. A better surface treated (Thermo-Reactive Diffusion Vanadium Carbide) die material was also identified to decrease coating galling and die wear in stamping AHSS.
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Steele, Adam, Stephen Moran, Andrew Cannon, William King, Ilker Bayer, and Eric Loth. "Conformal Nanocomposite Spray Coatings on Micro-Patterned Surfaces for Superhydrophobicity." In ASME 2008 Fluids Engineering Division Summer Meeting collocated with the Heat Transfer, Energy Sustainability, and 3rd Energy Nanotechnology Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/fedsm2008-55051.

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A novel conformal coating process is presented to transform surfaces with micro-morphology into hierarchical superhydrophobic surfaces using one-step, wet chemical spray casting. The nanocomposite coating consists of zinc oxide nanoparticles and organomodified polydimethylsiloxane (PDMS), also known as organosilane quaternary nitrogen compound. The coating is applied to a micro-patterned PDMS substrate of cylindrical microposts to create a stable superhydrophobic state for water droplets. An explanation for the non-wetting performance of the conformal nanocomposite coatings compared to previous non-conformal surfaces is also proposed.
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Reports on the topic "Zink coating"

1

Sugama, T., N. Carciello, and C. I. Handsy. Advanced Polyelectrolyte-Modified Zinc Phosphate Coatings. Fort Belvoir, VA: Defense Technical Information Center, September 1995. http://dx.doi.org/10.21236/ada350542.

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Pepi, Marc, and Russell Kilbane. Testing and Evaluation of Zinc-Iron and Zinc-Nickel-Tin Coatings on Test Panels. Fort Belvoir, VA: Defense Technical Information Center, August 2001. http://dx.doi.org/10.21236/ada396055.

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Handsy, C. I., and T. Sugama. Advanced zinc phosphate conversion coatings. Final report, June 1996--December 1996. Office of Scientific and Technical Information (OSTI), April 1997. http://dx.doi.org/10.2172/453781.

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Coakley, Martha. Growth and Optical Characterization of Zinc Oxide Nanowires for Anti-reflection Coatings for Solar Cells. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.290.

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Race, Timothy D. Evaluation of Seven Sealer Systems for Metallized Zinc and Aluminum Coatings in Fresh and Salt Waters. Fort Belvoir, VA: Defense Technical Information Center, September 1992. http://dx.doi.org/10.21236/ada256758.

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Sugama, T., and N. R. Carciello. Advanced zinc phosphate conversion and pre-ceramic polymetallosiloxane coatings for corrosion protection of steel and aluminum, and characteristics of polyphenyletheretherketone-based materials. Final report. Office of Scientific and Technical Information (OSTI), July 1992. http://dx.doi.org/10.2172/10135338.

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