Academic literature on the topic 'Metals at high temperature'

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 'Metals at high temperature.'

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 "Metals at high temperature"

1

Gariboldi, Elisabetta, and Stefano Spigarelli. "High-Temperature Behavior of Metals." Metals 11, no. 7 (July 16, 2021): 1128. http://dx.doi.org/10.3390/met11071128.

Full text
Abstract:
The design of new alloys as well as the optimization of processes involving whichever form of high-temperature deformation cannot disregard the characterization and/or modelling of the high-temperature structural response of the material [...]
APA, Harvard, Vancouver, ISO, and other styles
2

Lee, Kee-Ahn, Jae-Sung Oh, Young-Min Kong, and Byoung-Kee Kim. "Manufacturing And High Temperature Oxidation Properties Of Electro-Sprayed Fe-24.5% Cr-5%Al Powder Porous Metal." Archives of Metallurgy and Materials 60, no. 2 (June 1, 2015): 1169–73. http://dx.doi.org/10.1515/amm-2015-0091.

Full text
Abstract:
Abstract Fe-Cr-Al based Powder porous metals were manufactured using a new electro-spray process, and the microstructures and high-temperature oxidation properties were examined. The porous materials were obtained at different sintering temperatures (1350°C, 1400°C, 1450°C, and 1500°)C and with different pore sizes (500 μm, 450 μm, and 200 μm). High-temperature oxidation experiments (TGA, Thermal Gravimetry Analysis) were conducted for 24 hours at 1000°C in a 79% N2+ 21% O2, 100 mL/min. atmosphere. The Fe-Cr-Al powder porous metals manufactured through the electro-spray process showed more-excellent oxidation resistance as sintering temperature and pore size increased. In addition, the fact that the densities and surface areas of the abovementioned powder porous metals had the largest effects on the metal’s oxidation properties could be identified.
APA, Harvard, Vancouver, ISO, and other styles
3

Meilikhov, E. Z. "High-temperature conduction of granular metals." Journal of Experimental and Theoretical Physics 93, no. 3 (September 2001): 625–29. http://dx.doi.org/10.1134/1.1410608.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Stott, F. H. "High-temperature sliding wear of metals." Tribology International 35, no. 8 (August 2002): 489–95. http://dx.doi.org/10.1016/s0301-679x(02)00041-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Filippov, E. S. "High-Temperature Structure Formation in Metals." Russian Physics Journal 56, no. 12 (April 2014): 1333–38. http://dx.doi.org/10.1007/s11182-014-0183-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Maruyama, Toshio. "High Temperature Oxidation of Metals (1)." Zairyo-to-Kankyo 44, no. 6 (1995): 370. http://dx.doi.org/10.3323/jcorr1991.44.370.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Maruyama, Toshio. "High Temperature Oxidation of Metals (3)." Zairyo-to-Kankyo 45, no. 8 (1996): 495–98. http://dx.doi.org/10.3323/jcorr1991.45.495.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Kraftmakher, Yaakov. "High-temperature specific heat of metals." European Journal of Physics 15, no. 6 (November 1, 1994): 329–34. http://dx.doi.org/10.1088/0143-0807/15/6/010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Sunko, D. K. "High-Temperature Superconductors as Ionic Metals." Journal of Superconductivity and Novel Magnetism 33, no. 1 (October 2, 2019): 27–33. http://dx.doi.org/10.1007/s10948-019-05280-9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Schwarz, Ulrich. "High-pressure high-temperature synthesis of new covalent metals." Acta Crystallographica Section A Foundations and Advances 71, a1 (August 23, 2015): s77—s78. http://dx.doi.org/10.1107/s205327331509885x.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Metals at high temperature"

1

Rauch, Nicole. "High temperature spreading kinetics of metals." [S.l. : s.n.], 2005. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-25946.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Munro, Keith Alistair. "High-pressure high-temperature behaviour of the lanthanide metals." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/28881.

Full text
Abstract:
The high-pressure behaviour of the lanthanide series of metals has been the subject of study since the work of Percy Bridgman in the 1940s. Differences in said behaviour between the different lanthanide metals are attributed to the increasing occupation of the 4f electron shell as Z increases. Upon compression, or as Z decreases, the trivalent lanthanides (La to Lu, excluding Eu and Yb) undergo a common phase transformation sequence through various close packed structures: hcp → Sm-type (the structure adopted by samarium at ambient conditions) → dhcp → fcc → distorted fcc (d-fcc). Upon further compression, the lanthanide metals experience a first order transition to a "volume collapsed" phase. Many studies have focused on the low-Z members of the series, since the various phase transitions occur at much lower pressure where it is comparatively easy to collect high quality data. By contrast, the other members of the series have received comparability little attention, and there are even fewer reports of the structural behaviour of the lanthanide metals at high pressure and high temperature. This thesis contains the results of angle-dispersive x-ray powder diffraction experiments at high pressure and high temperature of the various members of the lanthanide metals. Ce has been the subject of many previous studies, but a systematic x-ray diffraction study of the fcc/d-fcc phase boundary has never been attempted. Furthermore, the location in P-T space of the high temperature fcc/bct/d-fcc triple point has only been inferred, due to the lack of data on the fcc/bct phase boundary at high temperature. The high-pressure high-temperature phase diagram of Ce is presented and discussed. La is unique amongst the lanthanide metals due to its empty 4f shell at ambient conditions. Despite this, La undergoes the common lanthanide transformation sequence up to the d-fcc phase, after which it undergoes a re-entrant transition back to the fcc phase at 60 GPa. The diffraction peaks of d-fcc La are shown in this thesis to undergo changes in intensity upon compression, indicating a transformation to the oI 16 structure found in Pr. La is one of the few elements whose behaviour has been unknown above 100 GPa, and results of La's structural behaviour upon compression to 280 GPa are presented and discussed. At 76 GPa, La begins a transition from the fcc phase to a new phase with the bct structure. Finally, the d-fcc→fcc re-entrant phase transition has been determined at various temperatures, and the d-fcc stability region has been mapped out. Finally, x-ray diffraction experiments were performed on Gd up to 100 GPa and ~700 K, to determine the structure of the d-fcc phase and the "volume collapsed" phase. While d-fcc Gd does not undergo pressure-induced changes similar to its low Z brethren, the d-fcc Gd remains stable up to 41 GPa at 700 K, putting a constraint on the d-fcc stability region. The data collected on Gd's "volume collapsed" phase cannot be fitted to the currently accepted mC4 structure. This has implications for our understanding of the lanthanide series as a whole, since most of of the heavier members, and some of the lighter lanthanides, are reported to adopt the mC4 structure.
APA, Harvard, Vancouver, ISO, and other styles
3

Hudson, David Mark. "The high temperature evaporative refining of metals." Thesis, University of Cambridge, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.330210.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Mirmasoudi, Sara. "High Temperature Transient Creep Analysis of Metals." Wright State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=wright1452693927.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Romans, Edward John. "Interfaces between normal metals and high temperature superconductors." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389892.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Bacroix, Brigitte. "Prediction of high temperature deformation textures in FCC metals." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74036.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Moricca, Maria del Pilar. "High temperature oxidation characteristics of Nb-10W-XCr alloys." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2009. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Cain, Victoria. "High temperature creep behaviour niobium bearing ferritic stainless steels." Thesis, Cape Peninsula University of Technology, 2005. http://hdl.handle.net/20.500.11838/1249.

Full text
Abstract:
A thesis submitted to the Faculty of Engineering in fulfilment of the requirements for the degree of Master of Technology in Mechanical Engineering 2005
The objective of this project was to monitor the high temperature creep behaviour of 441 stainless steel. Two different alloys of 441 were investigated; the main difference between them being the Niobium content. Particularly imporlant to the project was how the Niobium content and grain size affected the creep resistance of the material. Creep tests were performed using purpose built constant load creep test rigs. Initially the rigs were not suitable for the testing procedures pertaining to this project. This was due to persistent problems being experienced with regards the reliability and reproducibility of the rigs. After various modifications were made the results produced from the rigs were consistent. Creep test data was used in order to determine the mechanism of creep that is operative within the material (at a predetermined temperature) under a predetermined load. Particular attention was paid to the resulting stress exponents. in order to identify the operative creep mechanism. The identification of the operative creep mechanisms was also aided by microscopical analysis. This analysis was also necessary to monitor how the grain size had altered at various annealing temperatures. Heat treatment was used as a method to alter the high temperature strength and microstructure of the material. Heat treatments were performed at various temperatures in order to determine the ideal temperature to promote optimum creep resistance of 441. All heat treatments were performed in a purpose designed and built high temperature salt bath furnace. The commissioning of the salt bath formed part of the objectives for this project. Sag testing was also conducted, using purpose built sag test rigs. It was necessary to design and manufacture a sag test rig that could be comparable to the industry accepted method of sag testing known as the two-point beam method, as this method is believed to produce inconsistent results. Conclusions have been drawn from the results of the data and from previous research on the subject matter.
APA, Harvard, Vancouver, ISO, and other styles
9

Ma, JunKun. "Synthesis of dense TiC-Ti based cerments via self-propagating high temperature synthesis and quasi-isostatic pressing /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2004. http://wwwlib.umi.com/cr/ucsd/fullcit?p3148261.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Prescott, Robert. "The corrosion of alloys and metals in high-temperature chlorine-bearing gases." Thesis, University of Manchester, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236260.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Metals at high temperature"

1

High temperature corrosion. London: Elsevier Applied Science, 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Khanna, Anand S. High temperature corrosion. New Jersey: World Scientific, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

High temperature oxidation and corrosion of metals. Amsterdam: Elsevier, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Krzyżanowski, Michał. Oxide scale behaviour in high temperature metal processing. Weinheim: Wiley-VCH, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

National Association of Corrosion Engineers. Dynamic corrosion testing of metals in high-temperature water. Houston: NACE, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Engineers, National Association of Corrosion. Autoclave corrosion testing of metals in high-temperature water. Houston: NACE, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

G, Sumner, Livesey V. B, and Springfields Nuclear Power Development Laboratories., eds. Techniques for high temperature fatigue testing. London: Elsevier Applied Science Publishers, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Hiroyuki, Fukuyama, Hasegawa M, Inoue A, Kobayashi N, Sakurai T, Waseda Yoshio, Wille L, and SpringerLink (Online service), eds. High-Temperature Measurements of Materials. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

International Symposium on High-Temperature Oxidation and Sulphidation Processes (1990 Hamilton, Ont.). High-temperature oxidation and sulphidation processes: Proceedings of the International Symposium on High-Temperature Oxidation and Sulphidation Processes, Hamilton, Ontario, Canada, August 26-30, 1990. Edited by Embury J. D, Metallurgical Society of CIM, and Conference of Metallurgists$ (29th : 1990 : Hamilton, Ont.). New York, NY: Pergamon Press, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

I͡A︡, Kosolapova T., and Soviet Union. Gosudarstvennai͡a︡ sluzhba standartnykh i spravochnykh dannykh., eds. Handbook of high temperature compounds: Properties, production, applications. New York: Hemisphere Pub. Corp., 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Metals at high temperature"

1

Meetham, Geoffrey W., and Marcel H. Van de Voorde. "Refractory Metals." In Materials for High Temperature Engineering Applications, 86–89. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-56938-8_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Thomas, G. A. "Optical Properties of Insulators and Metals with Copper Oxide Planes." In High Temperature Superconductivity, 169–206. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003209621-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Nardou, F., L. Ranaivoniarivo, P. Raynaud, and M. Billy. "Relaxation of the Mechanical Stresses Developed Through Oxide Scales During Oxidation of Metals." In High Temperature Alloys, 89–96. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-1347-9_10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Skrotzki, Birgit, Jürgen Olbricht, and Hans-Joachim Kühn. "High Temperature Mechanical Testing of Metals." In Handbook of Mechanics of Materials, 1–38. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-6855-3_44-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Skrotzki, Birgit, Jürgen Olbricht, and Hans-Joachim Kühn. "High Temperature Mechanical Testing of Metals." In Handbook of Mechanics of Materials, 1917–54. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-10-6884-3_44.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Ishikawa, Takehiko, and Paul-François Paradis. "Noncontact Thermophysical Property Measurements of Refractory Metals Using an Electrostatic Levitator." In High-Temperature Measurements of Materials, 173–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-85918-5_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Sawatzky, G. A. "Transition Metal Oxides and High Temperature Superconductors." In High Temperature Superconductivity, 145–68. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003209621-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Cieslar, Miroslav, Jan Bajer, Michal Hájek, and Vladivoj Očenášek. "High-Temperature Processes Occurring during Homogenization of AA6082 Aluminum Alloy." In Light Metals 2014, 237–41. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118888438.ch41.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cieslar, Miroslav, Jan Bajer, Michal Hájek, and Vladivoj Očenášek. "High-Temperature Processes Occurring During Homogenization of AA6082 Aluminum Alloy." In Light Metals 2014, 237–41. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-48144-9_41.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kaschnitz, E., and G. Pottlacher. "High Pressure — High Temperature Thermophysical Measurements on Liquid Metals." In TEUBNER-TEXTE zur Physik, 139–44. Wiesbaden: Vieweg+Teubner Verlag, 1992. http://dx.doi.org/10.1007/978-3-322-99736-4_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Metals at high temperature"

1

Yue, Wenhan, Jiaxiang Ren, Jianpeng Yue, Peng Cheng, Tim Dunne, Lei Zhao, Matthew Patsy, Damon Nettles, Yu Liu, and Huailiang Liu. "High Temperature Dissolvable Materials Development for High Temperature Dissolvable Plug Applications." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210238-ms.

Full text
Abstract:
Abstract Dissolvable tools have been used more in unconventional oil and gas operations in recent years. Currently, more and more wells in Southwest of China quires high temperature (HT) dissolvable plug. The HT dissolvable plug needs to hold pressure in water at 150°C for 24 hours. On the other hand, the dissolvable plug needs to be dissolved in 1% KCl at 95°C in less than 15 days. These requirements put big challenges on dissolvable materials. Several HT dissolvable rubbers were developed to meet the requirements. The ambient and high temperature tensile testing were performed on the dissolvable rubbers. The dissolution testing of the dissolvable rubber was performed in brine at 140°C for 1 day and then at 95°C. Several dissolvable metals were developed and the slow strain rate testing (SSRT), Scanning electron Microscope (SEM)/Energy Dispersive Spectroscopy (EDS) testing were performed on these dissolvable metals. A special coating was developed to reduce the stress corrosion cracking of the dissolvable metals. Two HT dissolvable plugs were developed based on the dissolvable materials. The pressure holding testing and dissolution testing were performed on the two dissolvable plugs. It was found that the tensile strength of the HT dissolvable rubber at 150°C was higher than 1200 psi and elongation was higher than 700%, which was higher than that of most of the commercial HT dissolvable rubbers. The dissolvable rubber coupon disintegrated to tiny pieces at 95°C in 4 days. One dissolvable metal displayed better stress corrosion cracking resistance than the other dissolvable metals. The dissolvable metal promotes discontinuous grain boundaries and secondary phases within the grain boundary to prevent crack growth and propagation at the expense of strength. The dissolvable metal was used for lower slip of the dissolvable plug. The special coating on the dissolvable metal significantly reduced the dissolution rate of the dissolvable metal at high temperature. The two dissolvable plugs passed the pressure testing a of 10 ksi at 150°C in water for 24 hours. The dissolvable plug was dissolved in 1%KCl at 95°C in 14 days. The weight loss of the plug was more than 95%, All the remining residues of the dissolvable plug was less than 2 cm. The pressure holding and dissolution testing results of the dissolvable plug successfully meet the field testing requirements. This is the first time in the industry based on our knowledge a HT dissolvable plug passed 150°C, 10 ksi 24 hours pressure holding test in water and then dissolved in brine at 95°C in less than 15 days. The HT dissolvable rubber was specially designed to possess both high mechanical properties at 150°C and dissolution properties at 95°C. The dissolvable metal for lower slip was formulated to prevent crack growth.
APA, Harvard, Vancouver, ISO, and other styles
2

Moriarty, John A. "First-principles pressure-temperature phase diagrams in metals." In High-pressure science and technology—1993. AIP, 1994. http://dx.doi.org/10.1063/1.46317.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Afanasiev, Yuri V. "Extended two-temperature model of laser ablation of metals." In High-Power Laser Ablation III. SPIE, 2000. http://dx.doi.org/10.1117/12.407320.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Reddy, Ramana G. "Low-Temperature High-Energy-Efficiency Production of Metals From Metal Oxides." In Carbon Management Technology Conference. Carbon Management Technology Conference, 2012. http://dx.doi.org/10.7122/151684-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kim, J. H., B. J. Feenstra, H. S. Soma, A. M. Gerrits, A. Wittlin, A. V. H. M. Duijn, A. A. Menovsky, W. Y. Lee, and D. van der Mare. "Infrared anisotropy and plasmons in high-temperature superconduc tors." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.835827.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Bishop, A. "Coupled lattice and electronic effects in high-temperature superconductors." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.836131.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Gao, Y., H. M. Meyer, T. J. Wagener, D. M. Hill, S. G. Anderson, J. H. Weaver, B. Flandermeyer, and D. W. Capone. "Interface formation: High-temperature superconductors with noble metals, reactive transition metals, and semiconductors." In AIP Conference Proceedings Volume 165. AIP, 1988. http://dx.doi.org/10.1063/1.37065.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Sabharwall, Piyush, Mike Patterson, Vivek Utgikar, and Fred Gunnerson. "NGNP Process Heat Utilization: Liquid Metal Phase Change Heat Exchanger." In Fourth International Topical Meeting on High Temperature Reactor Technology. ASMEDC, 2008. http://dx.doi.org/10.1115/htr2008-58197.

Full text
Abstract:
One key long-standing issue that must be overcome to fully realize the successful growth of nuclear power is to determine other benefits of nuclear energy apart from meeting the electricity demands. The Next Generation Nuclear Plant (NGNP) will most likely be producing electricity and heat for the production of hydrogen and/or oil retrieval from oil sands and oil shale to help in our national pursuit of energy independence. For nuclear process heat to be utilized, intermediate heat exchange is required to transfer heat from the NGNP to the hydrogen plant or oil recovery field in the most efficient way possible. Development of nuclear reactor-process heat technology has intensified the interest in liquid metals as heat transfer media because of their ideal transport properties. Liquid metal heat exchangers are not new in practical applications. An important rationale for considering liquid metals as the working fluid is because of the higher convective heat transfer coefficient. This explains the interest in liquid metals as coolant for intermediate heat exchange from NGNP. The production of electric power at higher efficiency via the Brayton Cycle, and hydrogen production, requires both heat at higher temperatures and high effectiveness compact heat exchangers to transfer heat to either the power or process cycle. Compact heat exchangers maximize the heat transfer surface area per volume of heat exchanger; this has the benefit of reducing heat exchanger size and heat losses. High temperature IHX design requirements are governed in part by the allowable temperature drop between the outlet of NGNP and inlet of the process heat facility. In order to improve the characteristics of heat transfer, liquid metal phase change heat exchangers may be more effective and efficient. This paper explores the overall heat transfer characteristics and pressure drop of the phase change heat exchanger with Na as the heat exchanger coolant. In order to design a very efficient and effective heat exchanger one must optimize the design such that we have a high heat transfer and a lower pressure drop, but there is always a tradeoff between them. Based on NGNP operational parameters, a heat exchanger analysis with the sodium phase change is presented to show that the heat exchanger has the potential for highly effective heat transfer, within a small volume at reasonable cost.
APA, Harvard, Vancouver, ISO, and other styles
9

Palmer, A. J., and C. J. Woolstenhulme. "Brazing refractory metals used in high-temperature nuclear instrumentation." In 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA). IEEE, 2009. http://dx.doi.org/10.1109/animma.2009.5503815.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Warrier, Gopinath R., Y. Sungtaek Ju, Jan Schroers, Mark Asta, and Peter Hosemann. "Development of High Temperature Liquid Metal Heat Transfer Fluids for CSP Applications." In ASME 2014 8th International Conference on Energy Sustainability collocated with the ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/es2014-6611.

Full text
Abstract:
In response to the DOE Sunshot Initiative to develop low-cost, high efficiency CSP systems, UCLA is leading a multi-university research effort to develop new high temperature heat transfer fluids capable of stable operation at 800°C and above. Due to their operating temperature range, desirable heat transfer properties and very low vapor pressure, liquid metals were chosen as the heat transfer fluid. An overview of the ongoing research effort is presented. Development of new liquid metal coolants begins with identification of suitable candidate metals and their alloys. Initial selection of candidate metals was based on such parameters as melting temperature, cost, toxicity, stability/reactivity Combinatorial sputtering of the down selected candidate metals is used to fabricate large compositional spaces (∼ 800), which are then characterized using high-throughput techniques (e.g., X-ray diffraction). Massively parallel optical methods are used to determine melting temperatures. Thermochemical modeling is also performed concurrently to compliment the experimental efforts and identify candidate multicomponent alloy systems that best match the targeted properties. The modeling effort makes use of available thermodynamic databases, the computational thermodynamic CALPHAD framework and molecular-dynamics simulations of molten alloys. Refinement of available thermodynamics models are performed by comparison with available experimental data. Characterizing corrosion in structural materials such as steels, when using liquid metals, and strategies to mitigate them are an integral part of this study. The corrosion mitigation strategy we have adopted is based on the formation of stable oxide layers on the structural metal surface which prevents further corrosion. As such oxygen control is crucial in such liquid metal systems. Liquid metal enhanced creep and embrittlement in commonly used structural materials are also being investigated. Experiments with oxygen control are ongoing to evaluate what structural materials can be used with liquid metals. Characterization of the heat transfer during forced flow is another key component of the study. Both experiments and modeling efforts have been initiated. Key results from experiments and modeling performed over the last year are highlighted and discussed.
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Metals at high temperature"

1

Sparks, Joshua C., Kelsie E. Krantz, Jonathan H. Christian, and Aaron L. Washington, II. High-Temperature Oxidation of Plutonium Surrogate Metals and Alloys. Office of Scientific and Technical Information (OSTI), July 2016. http://dx.doi.org/10.2172/1281778.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Self, S. The thermal radiative properties of metals at high temperature. Office of Scientific and Technical Information (OSTI), January 1990. http://dx.doi.org/10.2172/7123355.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Nix, W. Mechanisms of high temperature crack growth in metals and alloys. Office of Scientific and Technical Information (OSTI), January 1989. http://dx.doi.org/10.2172/7075359.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Adamson, Martyn, G. and Donald R. Olander. Thermodynamics of the Volatilization of Actinind metals in the High-Temperature Treatment of Radioactive Wastes. Office of Scientific and Technical Information (OSTI), June 1999. http://dx.doi.org/10.2172/829927.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wang, Lai-Sheng. High resolution photoelectron spectroscopy of metal clusters and high temperature species. Office of Scientific and Technical Information (OSTI), February 1990. http://dx.doi.org/10.2172/6847333.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lewandowski, John J. Ultra-high Temperature Amorphous Metals: INTRINSIC and EXTRINSIC Approaches to Discovery and Processing of Tough Hybrids. Fort Belvoir, VA: Defense Technical Information Center, March 2011. http://dx.doi.org/10.21236/ada565303.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ronnebro, Ewa, Michael Powell, Greg Whyatt, Barry Butler, Roger Davenport, Vladimir Duz, Andrey Klevtsov, and Mark Weimar. Engineering a Novel High Temperature Metal Hydride Thermochemical Storage. Office of Scientific and Technical Information (OSTI), May 2016. http://dx.doi.org/10.2172/1487270.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ivar Reimanis. Niobium Oxide-Metal Based Seals for High Temperature Applications. Office of Scientific and Technical Information (OSTI), August 2006. http://dx.doi.org/10.2172/914532.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Gokhan Alptekin. Novel Sorbent-Based Process for High Temperature Trace Metal Removal. Office of Scientific and Technical Information (OSTI), September 2008. http://dx.doi.org/10.2172/961520.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Adamson, M. G., and B. B. Ebbinghaus. Thermodynamics of the volatilization of actinide metals in the high-temperature treatment of radioactive wastes. 1998 annual progress report. Office of Scientific and Technical Information (OSTI), June 1998. http://dx.doi.org/10.2172/12622.

Full text
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!

To the bibliography