Quantitative Evaluation of Steel 15Kh5M Structural Degradation in a Stressed State and with Thermal Exposure

A procedure is proposed for quantitative evaluation of steel 15Kh5M structural degradation with high temperature and static stresses, determined by means of computer metallography. Quantitative indices are provided for steel 15Kh5M microstructure corresponding to the limiting stage of structural deg...

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Bibliographic Details
Published in:Chemical and petroleum engineering 2014, Vol.49 (9-10), p.629-634
Main Authors: Butin, A. V., Lyzhov, O. V., Kim, V. A., Murav’ev, V. I., Belova, I. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Constraining
Degradation
Geotechnical Engineering & Applied Earth Sciences
Industrial Chemistry/Chemical Engineering
Industrial Pollution Prevention
Iron and steel industry
Microstructure
Mineral Resources
Petroleum engineering
Quantitative evaluation
Steel making
Structural steels
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Summary:A procedure is proposed for quantitative evaluation of steel 15Kh5M structural degradation with high temperature and static stresses, determined by means of computer metallography. Quantitative indices are provided for steel 15Kh5M microstructure corresponding to the limiting stage of structural degradation, on whose basis it is possible to predict the operating life of oil refining equipment.
ISSN:0009-2355
1573-8329
DOI:10.1007/s10556-014-9808-y