Results 271 to 280 of about 1,164,630 (312)

High-temperature oxidation of MoSi2

Journal of Materials Science, 2010
Oxidation behavior of MoSi2 was investigated in air over the temperature range of 1400–1700 °C. Spallation of the SiO2 scale did not occur at any temperature, and Mo5Si3 formation did not happen below 1700 °C. A change in the rate-controlling mechanism was detected within the temperature range of this study.
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High-temperature oxidation of alloys

Oxidation of Metals, 1970
Some recent developments in the understanding of the oxidation of alloys at elevated temperatures are reviewed, with special reference to binary and ternary alloys upon which many commercial materials are based. Following an initial classification of alloy systems, certain basic principles and their limitations are considered, including factors ...
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High-temperature oxidation of copper

Russian Chemical Reviews, 2013
Data on the kinetics and thermodynamics of high-temperature oxidation of copper are generalized. The attention is focused on the catastrophic oxidation of copper contacting some low-melting oxides. The results of experimental and theoretical studies of the last 10 years concerning the catastrophic oxidation of copper are analyzed.
Valerii V Belousov, A A Klimashin
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Hydrocarbon Oxidation at High Temperatures

Berichte der Bunsengesellschaft für physikalische Chemie, 1983
AbstractThe detailed knowledge of combustion mechanisms is important, for example for the control of (kinetically determined) pollutant formation (e.g. NO, hydrocarbons, soot), for ignition problems, or for the extrapolation to technologically important but experimentally inaccessible condition.
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High Temperature Oxidation of Ammonia

Combustion Science and Technology, 1972
Abstract Results are given for ignition delays of ammonia-oxygen-argon mixtures after shock heating to temperatures between 1570 and 2460 °K. Three pressure regions were used (0.2 to 0.3, 3.3 to 5.3 and 27.2 to 44.4 atm). Absorption spectroscopy showed the presence of NH, OH and NO before explosion.
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High-Temperature Superconductivity of Oxides

2005
Evidence is presented that high-temperature superconductivity does not necessarily originate in the cuprate-planes. In the cuprates such as YBa2Cu3O7, i is argued that the superconductivity resides in the BaO layers. This superconductivity is s-wave, not d-wave, in the bulk.
John D. Dow, Dale R. Harshman
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High Temperature Oxide Aerogels

2023
Frances I. Hurwitz, Haiquan Guo, Richard B. Rogers, Nathaniel Olson, Anita Garg   +4 more
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High Temperature Oxidation Resistant Coatings

1984
Abstract : The feasibility of chemically vapor depositing hafnium oxide and zirconium oxide onto rhenium substrates as potential oxidation resistant materials was investigated. Deposition of the oxide directly is not feasible on materials which oxidize rapidly since direct deposition requires subjecting these materials to an oxidizing environment prior
R. B. Kaplan, J. T. Harding, R. H. Tuffias   +2 more
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High Temperature Oxides

Journal of The Electrochemical Society, 1972
Allen M. Reper, Rudolf G. Frieser
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High-Temperature Oxidation

Journal of The Electrochemical Society, 1965
Joan B. Berkowitz-Mattuck, R. R. Dils
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