Log in

Relevant bibliographies by topics / Microstructural modification

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Microstructural modification'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Microstructural modification.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Microstructural modification"

1

Taltavull, Catalina, Belen Torres, Antonio Julio Lopez, and Joaquin Rams. "Relationship between Laser Parameters - Microstructural Modification - Mechanical Properties of Laser Surface Melted Magnesium Alloy AZ91D." Materials Science Forum 765 (July 2013): 678–82. http://dx.doi.org/10.4028/www.scientific.net/msf.765.678.

Full text

Abstract:

Laser surface melting is a high-energy surface treatment that allows modification of the microstructure and surface properties of Mg alloys. In the present work, a high-power diode laser has been used to study the microstructural and mechanical modifications that occur when laser surface treatments are applied to the surface of the AZ91D Mg alloy. Laser-beam power in a range of 375-600 W and laser scanning speeds of 45-60-90 mms-1 has been used to develop a range of laser surface melting treatments. By controlling the laser parameters, two types of surface modifications can be obtained. Comple

APA, Harvard, Vancouver, ISO, and other styles

2

Abdalla, Ayad Omran, Astuty Amrin, Roslina Mohammad, and M. A. Azmah Hanim. "Microstructural Study of Newly Designed Ti-6Al-1Fe Alloy through Deformation." Solid State Phenomena 264 (September 2017): 54–57. http://dx.doi.org/10.4028/www.scientific.net/ssp.264.54.

Full text

Abstract:

Recently, iron (Fe) is introduced to substitute vanadium (V) in Ti-alloy. Therefore, new (α+β) titanium alloy, Ti-6Al-1Fe was designed through a complete replacement of V by Fe with major composition modifications of Ti-6Al-4V. This new alloy is believed could provide similar properties of Ti-6Al-4V through modification of its microstructures. Different heat treatments can lead to a diversity of microstructural permutations and combinations. Thus, it is very crucial to study in-depth understanding about the microstructure of Ti-6Al-1Fe. Results reveal that the microstructure of as-received all

APA, Harvard, Vancouver, ISO, and other styles

3

Herbster, Maria, Karsten Harnisch, Paulina Kriegel, et al. "Microstructural Modification of TiAl6V4 Alloy to Avoid Detrimental Effects Due to Selective In Vivo Crevice Corrosion." Materials 15, no. 16 (2022): 5733. http://dx.doi.org/10.3390/ma15165733.

Full text

Abstract:

TiAl6V4 wrought alloy is a standard material used for endoprostheses due to its ideal characteristics in terms of osseointegration. However, the insufficient wear and crevice corrosion resistance of TiAl6V4 are limiting factors that can cause clinical problems. Therefore, the objective of this study was to analyze and identify suitable phases and microstructural states of TiAl6V4 alloy with advantageous implant properties by thermal treatments. By varying the temperature and cooling rate, four heat treatment strategies were derived that produced different microstructural states that differed i

APA, Harvard, Vancouver, ISO, and other styles

4

Jeong, G. C., H. J. Choi, Yong Ho Sohn, and S. I. Kwun. "Effects of Combined Surface Modification on Adhesion Strength of CrN Coatings for STS420." Defect and Diffusion Forum 297-301 (April 2010): 1334–39. http://dx.doi.org/10.4028/www.scientific.net/ddf.297-301.1334.

Full text

Abstract:

In order to improve the durability and performance of molds and tools, diverse methods of surface modification are used where the adhesion strength between a substrate and coating plays an important role. To improve adhesion strength, a combined surface modification method is often utilized. In this study, adhesion strength and microstructure of various combined surface modifications (i.e., ion-nitriding, Cr intermediate layer, CrN layer and nitrogen ion- implantation) were examined on STS420. Phase constituents, microstructure, adhesion strength and hardness of coating-substrate system with c

APA, Harvard, Vancouver, ISO, and other styles

5

Zhang, Xiao Feng, and Lutgard C. De Jonghe. "Thermal Modification of Microstructures and Grain Boundaries in Silicon Carbide." Journal of Materials Research 18, no. 12 (2003): 2807–13. http://dx.doi.org/10.1557/jmr.2003.0391.

Full text

Abstract:

Polycrystalline SiC samples hot pressed with aluminum, boron, and carbon sintering additions (ABC-SiC) were characterized using transmission electron microscopy. The study focused on the effects of high-temperature treatment on microstructure. Three temperatures, at which considerable microstructural changes took place, were found to be critical. At a threshold temperature of approximately 1000°C, 1-nm-wide, amorphous intergranular films started to crystallize. At approximately 1300°C, lattice diffusion in SiC grains resulted in nanoprecipits, which could diffuse into grain boundaries and sign

APA, Harvard, Vancouver, ISO, and other styles

6

Liu, Z., H. Liu, F. Viejo, Z. Aburas, and M. Rakhes. "Laser-induced microstructural modification for corrosion protection." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 224, no. 5 (2010): 1073–85. http://dx.doi.org/10.1243/09544062jmes1858.

Full text

Abstract:

Laser surface modification of materials by melting and annealing has been the subject of considerable interest as a means of enhancing the corrosion performance of metallic alloys. Microstructural modification without changing surface chemical composition, in terms of homogenization/refinement of microstructures, dissolution/re-distribution of intermetallic particles, and extended solid solubility, resulting from rapid rates of cooling, provides the basis for property enhancement. This paper reviews authors’ work on laser surface melting (LSM) and laser annealing (LA) for the purpose of improv

APA, Harvard, Vancouver, ISO, and other styles

7

Patra, Srabani, Janani Narayanasamy, Thamayanthi Panneerselvam, and Ramaswamy Murugan. "Review—Microstructural Modification in Lithium Garnet Solid-State Electrolytes: Emerging Trends." Journal of The Electrochemical Society 169, no. 3 (2022): 030548. http://dx.doi.org/10.1149/1945-7111/ac5c99.

Full text

Abstract:

Garnet structured solid electrolytes-based lithium metal batteries are the most attractive high energy density electrochemical energy storage candidates for the transportation and grid sectors. Various studies are carried out to address the concerns of lithium garnets as solid electrolytes and improve their electrochemical performance in lithium metal batteries. Interfacial engineering is a widely studied strategy for improving lithium garnet electrolyte-electrode interfacial contact and critical current densities. In the same perspective, microstructural/grain boundary engineering in lithium

APA, Harvard, Vancouver, ISO, and other styles

8

Florea, Costel, Costică Bejinariu, Ioan Carcea, Viorel Paleu, Daniela Chicet, and Nicanor Cimpoeşu. "Preliminary Results on Microstructural, Chemical and Wear Analyze of New Cast Iron with Chromium Addition." Key Engineering Materials 660 (August 2015): 97–102. http://dx.doi.org/10.4028/www.scientific.net/kem.660.97.

Full text

Abstract:

A new cast-iron material was obtained by melting in an induction furnace. The material was microstructural and chemical characterized before and after a wear test. We analyze the chemical composition of the material at macro-scale using a Spark Spectrometer and at micro-scale using Dispersive Energy Spectrometer. Microstructure before and after the external solicitations was observed using a Scanning Electron Microscope. We also evaluate the influence of external force on the dendrites microstructural and chemical modification.

APA, Harvard, Vancouver, ISO, and other styles

9

Snopiński, Przemysław. "Effect of Al10Sr and TiB on the Microstructure and Solidification Behavior of AlMg5Si2Mn Alloy." Solid State Phenomena 326 (November 2, 2021): 111–24. http://dx.doi.org/10.4028/www.scientific.net/ssp.326.111.

Full text

Abstract:

In the first stage of the experiment, the effect of Al10Sr modification and Al5TiB grain refiner and interaction of both additions on the microstructure of AlMg5Si2Mn alloy and Mg2Si phase morphology was investigated. Then the influence of Al10Sr and Al5TiB addition on nucleation temperatures of various intermetallic phases formed in AlMg5Si2Mn alloy also have been interpreted by the formation of distinct peaks in the first derivative cooling curve and microstructural observations. It was found that modification has a meaningful influence on the microstructure of the investigated alloy as well

APA, Harvard, Vancouver, ISO, and other styles

10

Bousquet, Emilie, Angéline Poulon-Quintin, Olivier Devos, Monique Puiggali, and Marie Touzet. "Microstructure, Mechanical and Corrosion Behaviour of AN AA2024-T3 FSW Joint." Advanced Materials Research 409 (November 2011): 257–62. http://dx.doi.org/10.4028/www.scientific.net/amr.409.257.

Full text

Abstract:

The FSW weld consists of three distinct microstructural zones. The microstructure inside each zone is directly impacted by the FSW process parameters. The aim of this article is to correlate microstructure, microhardness and corrosion sensitivity of a AA-2024-T3 FSW joint for one processing parameter set. A microstructural analysis has been conducted in each weld zone by the combination of TEM observations, chemical and DSC analysis. Moreover, a small electrochemical cell was used to estimate the corrosion sensitivity of the distinct zones by localized open circuit potential measurements all a

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Microstructural modification"

1

Illing, Cyprian A. W. "Chemical Mechanisms and Microstructural Modification of Alloy Surface Activation for Low-Temperature Carburization." Case Western Reserve University School of Graduate Studies / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=case1521753968828438.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Nafisi, Shahrooz. "Effects of grain refining and modification on the microstructural evolution of semi-solid 356 alloy = Effets de l'affinage des grains et de la modification sur l'évolution microstructurale de l'alliage 356 semi-solide /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 2006. http://theses.uqac.ca.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Longworth, Hai Pham. "Microstructural modification of thin films and its relation to the electromigration-limited reliability of VLSI interconnects." Thesis, Massachusetts Institute of Technology, 1992. http://hdl.handle.net/1721.1/13114.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Liu, Xiaorui. "Crystallographic and microstructural study of as-cast and heat-treated Srmodified Al-12.7Si alloys." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0103/document.

Full text

Abstract:

Les alliages aluminium-silicium (Al-Si) ont attiré une attention considérable en raison de leur importance pour les applications industrielles. Dans le présent travail, des alliages à haute pureté (Al-12.7 wt. % Si) avec et sans ajout de strontium (400 ppm), solidifiés lentement en creuset ou de façon dirigée (DS), ont été préparés et traités thermiquement. L'influence de l'ajout de strontium et des post-traitements thermiques sur les caractéristiques microstructuraux et cristallographiques des phases eutectiques a été étudiée de façon systématique. Les caractéristiques de croissance du silici

APA, Harvard, Vancouver, ISO, and other styles

5

Hecht, Matthew David. "Effects of Heat Treatments and Compositional Modification on Carbide Network and Matrix Microstructure in Ultrahigh Carbon Steels." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/1023.

Full text

Abstract:

This dissertation investigates microstructure/property relations in ultrahigh carbon steel (UHCS) with the aim of improving toughness while retaining high hardness. Due to high C contents (ranging from 1 to 2 wt%), UHCS exhibit high strength, hardness, and wear resistance. Despite this, applications for UHCS are currently limited because they typically contain a continuous network of proeutectoid cementite that greatly reduces ductility and toughness. In previous research, thermomechanic processing had seen considerable success in breaking up the network. However, the processing is difficult a

APA, Harvard, Vancouver, ISO, and other styles

6

Zamani, Mohammadreza. "Al-Si Cast Alloys - Microstructure and Mechanical Properties at Ambient and Elevated Temperature." Licentiate thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH. Forskningsmiljö Material och tillverkning – Gjutning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-26805.

Full text

Abstract:

Aluminium alloys with Si as the major alloying element form a class of material providing the most significant part of all casting manufactured materials. These alloys have a wide range of applications in the automotive and aerospace industries due to an excellent combination of castability and mechanical properties, as well as good corrosion resistance and wear resistivity. Additions of minor alloying elements such as Cu and Mg improve the mechanical properties and make the alloy responsive to heat treatment. The aim of this work is studying the role of size and morphology of microstructural

APA, Harvard, Vancouver, ISO, and other styles

7

Liu, Jing. "Mechanisms of lifetime improvement in Thermal Barrier Coatings with Hf and/or Y modification of CMSX-4 superalloy substrates." Doctoral diss., University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3423.

Full text

Abstract:

In modern turbine engines for propulsion and energy generation, thermal barrier coating (TBCs) protect hot-section blades and vanes, and play a critical role in enhancing reliability, durability and operation efficiency. In this study, thermal cyclic lifetime and microstructural degradation of electron beam physical vapor deposited (EB-PVD) Yttria Stabilized Zirconia (YSZ) with (Ni,Pt)Al bond coat and Hf- and/or Y- modified CMSX-4 superalloy substrates were examined. Thermal cyclic lifetime of TBCs was measured using a furnace thermal cycle test that consisted of 10-minute heat-up, 50-minute d

APA, Harvard, Vancouver, ISO, and other styles

8

Anyango, Joseph Ochieng. "Physico-chemical modification of kafirin microstructures for application as biomaterials." Thesis, University of Pretoria, 2012. http://hdl.handle.net/2263/29708.

Full text

Abstract:

Microparticles produced from kafirin, the sorghum grain prolamin protein, by molecular selfassembly using coacervation with acetic acid solvent are vacuolated. They have shown considerable potential for encapsulation of antioxidants and for preparation of high quality free-standing bioplastic films. However, the functional quality of these kafirin microstructures needs to be improved to exploit their potential application, particularly as biomaterials. Wet heat, transglutaminase and glutaraldehyde treatments were used to modify the physical structure and chemical properties of the kafirin micr

APA, Harvard, Vancouver, ISO, and other styles

9

Valko, N., S. Anufric, A. Ivanov, and S. Vasiliev. "Laser Modification of the Microstructure of Zn-Co Electroplating Alloys." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/42658.

Full text

Abstract:

In this study we report the experimental results of researches of the effect on the microstructure of the Zn-Co coatings with laser radiation generated by a ruby laser operating of free oscillators regime (1.2 ms pulse duration, wavelength 0.69𝜇𝑚 and the power density of 104 to 106 W / cm2). It is shown how the microstructure of the investigating alloys after its modification by an impulse laser radiation depends on the power density.

APA, Harvard, Vancouver, ISO, and other styles

10

Díez, Escudero Anna. "Tuning the biological performance of calcium phosphates through microstructural and chemical modifications." Doctoral thesis, Universitat Politècnica de Catalunya, 2017. http://hdl.handle.net/10803/620730.

Full text

Abstract:

Bone is the most transplanted tissue after blood. As pointed out by the World Health Organization, musculoskeletal diseases can potentially rise as the fourth largest cause of disability within the next years. Unfortunately, despite the natural ability of bone to self-heal it cannot bridge large bone defects without the help of a material. Still today the gold standard to restore bone function remains the use of natural bone grafts. However, they have several limitations that need to be overcome to accommodate the high demands of a global ageing population. Calcium phosphate (CaP) bone grafts

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Microstructural modification"

1

NATO, Advanced Research Workshop on Atomic and Nanometer-Scale Modification of Materials Fundamentals and Applications (1992 Ventura Calif ). Atomic and nanometer-scale modification of materials, fundamentals and applications. Kluwer Academic Publishers, 1993.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Roberts, George, George Krauss, and Richard Kennedy. Tool Steels. 5th ed. ASM International, 1998. http://dx.doi.org/10.31399/asm.tb.ts5.9781627083584.

Full text

Abstract:

Tool Steels, Fifth Edition provides tutorial explanations along with engineering data on the production, selection, and use of tool steels and related materials. The first six chapters cover topics of a general nature including tool steel classifications and selection factors, primary production processes, the effects of alloying on microstructure and phase composition, and the theory and practice of tool steel heat treatments. The chapters that follow cover specific types or families of tool steels including water-hardening, low-alloy special-purpose, shock-resisting, oil- and air-hardening c

APA, Harvard, Vancouver, ISO, and other styles

3

Michler, Goerg H. Nano- and Micromechanics of Polymers: Structure Modification and Improvement of Properties. Hanser Publications, 2012.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Baltá-Calleja, Francisco J. Nano- and Micromechanics of Polymers: Structure Modification and Improvement of Properties. Hanser Verlag, Carl, 2012.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Microstructural modification"

1

Jaime, Raquel Fierro, Hélder Puga, Miodrag Prokic, Martijn Vos, and Diran Apelian. "Multifrequency Ultrasonic Treatment of Aluminum Alloys for Microstructural Modification." In The Minerals, Metals & Materials Series. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-80676-6_152.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Zuo, L., Yu Dong Zhang, Zhuo Chao Hu, H. I. Faraoun, X. Zhao, and Claude Esling. "Microstructural Modification of Metallic Materials by Electromagnetic Processing and the Theoretical Interpretation." In Advanced Materials and Processing IV. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-466-9.123.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Bennett, Kathleen, Elli Tindall, Samuel R. Wagstaff, and Kenzo Takahashi. "A Reduction in Hot Cracking via Microstructural Modification in DC Cast Billets." In Light Metals 2019. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05864-7_122.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Gronenberg, Ole, Georg Haberfehlner, Finn Zahari, et al. "Critical Discussion of Ex situ and In situ TEM Measurements on Memristive Devices." In Springer Series on Bio- and Neurosystems. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-36705-2_5.

Full text

Abstract:

AbstractMemristors are promising candidates for new memory technologies and are capable to mimic synapses in artificial neural networks. The switching in memristive devices occurs typically in few nanometer thin dielectric layers. The direct observation of the switching mechanism is crucial for better comprehension and improvements of memristors. Therefore, in situ experiments are conducted in a transmission electron microscope (TEM). However, sample preparation processes and electron beam irradiation can lead to a chemical and structural modification of the active layers. Moreover, devices ma

APA, Harvard, Vancouver, ISO, and other styles

5

Osório, Wislei Riuper, Célia Marina A. Freire, and Amauri Garcia. "Microstructural Solidification Parameters of a Zn–4Al Alloy Affecting Mechanical and Corrosion Properties." In Surface Modification Technologies XVIII: Proceedings of the Eighteenth International Conference on Surface Modification Technologies Held in Dijon, France November 15-17, 2004: v. 18, 18th ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003423874-47.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Oloyede, Olamilekan, Robert F. Cochrane, and Andrew M. Mullis. "Phase Transformation, Microstructural Evolution and Property Modification in Rapidly Solidified Grey Cast Iron." In TMS 2017 146th Annual Meeting & Exhibition Supplemental Proceedings. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51493-2_69.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Liu, Y., Y. Zhuge, and W. Duan. "Reusing Alum Sludge as Cement Replacement to Develop Eco-Friendly Concrete Products." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-3330-3_10.

Full text

Abstract:

AbstractAlum sludge is a typical by-product of the water industry. The traditional sludge management method, disposing of sludge in landfill sites, poses a critical environmental and economic concern due to a significant increase in sludge amount and disposal cost. In this paper, the feasibility of reusing sludge as cement replacement is investigated, and the physical performance and microstructure modification of concrete products made with sludge is discussed. The obtained results indicated that a satisfying pozzolanic reactivity of sludge after calcination at high temperatures and grinding

APA, Harvard, Vancouver, ISO, and other styles

8

Becker, Hanka, and Andreas Leineweber. "Dealing with Fe in Secondary Al-Si Alloys Including Metal Melt Filtration." In Multifunctional Ceramic Filter Systems for Metal Melt Filtration. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-40930-1_8.

Full text

Abstract:

AbstractFe is a detrimental impurity element in secondary, i. e. recycled, Al–Si cast alloys (Zhang et al. in Miner. Process. Extr. Metall. Rev. 33:99, 2012;Raabe et al. in Prog. Mater. Sci. 128, 2022;). It leads to decrease of castability and promotes crack formation due to formation of primary, Fe-containing intermetallic particles, e.g. plate-shaped β-Al–Fe–Si, coarse αh-Al–Fe–Si or αc-Al–(Fe,Mn,Cr)–Si in presence of further transition metal elements e.g. Mn and Cr. Successfully, dealing with such secondary Al–Si cast alloys contributes to sustainability, circular economy and reduction of e

APA, Harvard, Vancouver, ISO, and other styles

9

Boldyrev, Nikita A., Yuriy I. Yurasov, Lidia A. Shilkina, Alexander V. Nazarenko, and Larisa A. Reznichenko. "Influence of Mn2O3 Modification on the Structural, Microstructural, Dielectric, and Relaxation Characteristics of the (1 − x)BiFeO3–xPbTiO3 Ceramics." In Springer Proceedings in Physics. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-19894-7_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Mandal, Sumantra, P. V. Sivaprasad, and V. Subramanya Sarma. "Microstructural Modification in a 15Cr-15Ni-2.2 Mo-Ti Modified Austenitic Stainless Steel through Twin Induced Grain Boundary Engineering." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470444214.ch33.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Microstructural modification"

1

Sudigdo, Parcelino, Abdussamed Aǧır, Kah Leng, et al. "Feedstock Modification and Microstructural Characterization of Cold Spraying of Inconel 718." In ITSC 2025. ASM International, 2025. https://doi.org/10.31399/asm.cp.itsc2025p0420.

Full text

Abstract:

Abstract This research aims to enhance the deformability of Inconel 718 by modifying the feedstock microstructures prior to deposition through solution treatment process at 950 °C and 1050 °C. It was observed that the gamma phase has transformed into a stable delta precipitate at 950 °C. Higher treatment temperature at 1050 °C shows a complete solution transition, proven by EBSD phase map, and electron channelling contrast imaging (ECCI).

APA, Harvard, Vancouver, ISO, and other styles

2

Magnan, Joel, and John J. Hoffman. "Cast 20Cr32Ni1Nb Alloy Aged Mechanical Property Improvements via Chemistry Modifications." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03469.

Full text

Abstract:

Abstract A laboratory study was performed to investigate the aged mechanical properties of standard chemistry static cast 20Cr32Ni1Nb alloy versus a modified chemistry version of the alloy. The modified chemistry consisted of minimizing the niobium-to-carbon ratio and the silicon content and increasing the manganese content. Mechanical testing at room temperature and elevated temperature, high temperature creep rupture testing, and microstructural analyses were performed on material in the as-cast condition as well as material aged from 10 to 10,000 hours at a constant temperature of 1472°F (8

APA, Harvard, Vancouver, ISO, and other styles

3

Venkataraman, S., P. Karduck, G. W. Overbeck, and D. Jakobi. "Centrifugally Cast 25% Cr Superduplex Steel for Solid CRA Line Pipe." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05811.

Full text

Abstract:

Abstract Duplex stainless steel alloys are widely used by the upstream oil and gas industry for line pipe applications as per API(1) 5LC and DNV(2) OS F 101 standards. Among the various duplex grades available the superduplex grades are gaining wider acceptance because of increased strength and corrosion resistance. Line pipes are conventionally made of seamless or longitudinally welded pipes supplied in the wrought form. An alternative process for the manufacture of a seamless pipe is the centrifugal casting process. The development of centrifugally cast 25% Cr superduplex line pipe of 25 mm

APA, Harvard, Vancouver, ISO, and other styles

4

Mittal, Garima, Imran Bhamji, Francesco Fanicchia, and Shiladitya Paul. "Development of Solution Precursor Plasma Spray TiO2/Al2O3 Composite Coatings for Heat Exchanger Application." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16304.

Full text

Abstract:

Abstract Surface modification of the metal components involved in heat transfer is one of the passive methods used to enhance their heat transfer efficiency. Coatings with micro- or nano-scale features are widely employed to modify surfaces due to their enhanced surface area, which increases the number of boiling nucleation sites, leading to the generation of a higher number of bubbles. In geothermal power generation, due to the aggressive nature of the working fluid and chemistry of the geothermal brine, ceramic coatings are preferred. Along with having good compressive strength and hardness,

APA, Harvard, Vancouver, ISO, and other styles

5

Kuwabara, Kosuke, Kazuya Shinagawa, Yuzo Daigo, Seiichi Watanabe, and Tadashi Fujieda. "Microstructure Modification of Additively Manufactured CoCrFeNiTi-based Multi-principal Element Alloy." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14787.

Full text

Abstract:

Abstract Microstructure modification of CoCrFeNiTi-based multi-principal element alloy (MPEA) manufactured by selective laser melting (SLM) is conducted to obtain high-strength and corrosion resistant alloys for harsh environments. Mechanical properties are improved by the microstructure control of γ' nano-precipitates and η-plate precipitates by a set of heat treatment process including solution heat treatment and aging heat treatment. The alloy after aging heat treatment exhibited the tensile strength of 1,548 MPa with the elongation of 23 % and Charpy impact value of 29 J/cm2. The developed

APA, Harvard, Vancouver, ISO, and other styles

6

Yang, Jinghui, Jianhua Li, Chaojun Lei, and Xiaojun Liu. "Microstructure and material modification of polymer films induced by femtosecond optical thermal treatment." In International Conference on New Materials, Machinery, and Vehicle Engineering 2024, edited by Jinyang Xu and J. Paulo Davim. SPIE, 2024. http://dx.doi.org/10.1117/12.3054918.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Dodd, John, David J. Dunn, Jerry L. Huiatt, and Telfer E. Norman. "Relative Importance of Abrasion and Corrosion in Metal Loss in Ball Milling." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85367.

Full text

Abstract:

Abstract Corrosion studies in laboratory ball mills and grinding environment simulations produce corrosion rates and total metal removal rates much lower than those recorded in operating production ball mills. The corrosion component of ball metal loss in commercial mills represents less than 10% of the total loss expressed as micrometers/hour of exposure in recent USBM tests. Such small absolute losses are consistent with ball metal loss measured in production ball mill marked ball wear tests to determine effects of corrosion and abrasion resisting properties of alloys in operating mills whic

APA, Harvard, Vancouver, ISO, and other styles

8

Martinez, L., G. Hernandez, J. J. Carpio, and C. Arganis. "Weldability, Mechanical and Corrosion Properties of Microalloyed Reinforcing Bars." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94289.

Full text

Abstract:

Abstract The first Mexican specification of low alloy reinforcing bars of weldable grade and optimal mechanical response during plastic deformation caused by earthquakes was issued in 1987. The modifications of the Construction Code of Mexico City after the 1985 earthquakes included the recomendation of using low alloy rebars as a first option for the reinforced concrete bulding main structural components. The low alloy rebars are fabricated employing low carbon steels microalloyed with niobium or vanadium in order to combine the weldability and high ductility of the low carbon steels with the

APA, Harvard, Vancouver, ISO, and other styles

9

Payares, Lily Margareth, Virginia Paredes Méndez, Margareth Dugarte, Juan Carlos Rincón Montenegro, and Lizeth Gutiérrez Púa. "Use of the Microalgae Chlorella Sp. to Biofunctionalized Magnesium Surfaces in Order to Decrease the Rate of Corrosion and Promote the Bone Remodeling Process." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-18514.

Full text

Abstract:

Extended Abstract Frequently, the human body is susceptible to injuries such as the fracture of one or more of its bones, so it is necessary to use implants or some fixation element to keep the fragments of the fracture together, allowing an orderly repair that facilitates healing or compensates the lack or loss of bone tissue. Temporary orthopedic implants have been used clinically to repair broken or fractured bones during the healing process. The most used are plates, screws, nails, wires, and intramedullary nails. It is usually necessary to perform operations to open the injury site, join

APA, Harvard, Vancouver, ISO, and other styles

10

Zhang, Shuo, Xiaolin Wei, Wenbin Yu, Zheng Lian, and Huaizhi Zhao. "Microstructural Characterization of Zinc Alloy ZA27 with Modification and Heat Treatments." In 5th International Conference on Information Engineering for Mechanics and Materials. Atlantis Press, 2015. http://dx.doi.org/10.2991/icimm-15.2015.53.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Microstructural modification"

1

Noell, Philip, Philip Noell, Philip Noell, et al. Microstructural Modification and Healing of Additively Manufactured Parts by Electropulsing. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1570883.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Stubbins, James, Brent Heuser, Peter Hosemann, and Xiang Liu. Fundamental Studies of Irradiation-Induced Modifications in Microstructural Evolution and Mechanical Properties of Advanced Alloys. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1434640.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Bray, Jonathan, Ross Boulanger, Misko Cubrinovski, et al. U.S.—New Zealand— Japan International Workshop, Liquefaction-Induced Ground Movement Effects, University of California, Berkeley, California, 2-4 November 2016. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2017. http://dx.doi.org/10.55461/gzzx9906.

Full text

Abstract:

There is much to learn from the recent New Zealand and Japan earthquakes. These earthquakes produced differing levels of liquefaction-induced ground movements that damaged buildings, bridges, and buried utilities. Along with the often spectacular observations of infrastructure damage, there were many cases where well-built facilities located in areas of liquefaction-induced ground failure were not damaged. Researchers are working on characterizing and learning from these observations of both poor and good performance. The “Liquefaction-Induced Ground Movements Effects” workshop provided an opp

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!