CHANGE OF MORPHOLOGY OF THE CARBON CHROME-MOLYBDENUM STEEL STRUCTURE UNDER THE INFLUENCE OF THERMAL TREATMENT
https://doi.org/10.21122/1683-6065-2010-3-183-185
Abstract
Influence of temperature-temporal parameters of thermal treatment on changing of structure and characteristics of carbon chrome-molybdenum steel is studied. It is shown that there are considerable areas with granular morphology of cementite in metal structure after high-temperature tempering, what provides lowering of microhardness of steel by 25%, and after medium-temperature tempering there are no essential structural changes.
About the Authors
V. A. Lutsenko
Iron and Steel Institute of NAS Ukraine
Ukraine
Ukraine
N. I. Anelkin
Byelorussian Steel Works
Belarus
Belarus
T. N. Golubenko
Iron and Steel Institute of NAS Ukraine
Ukraine
Ukraine
V. I. Shcherbakov
Byelorussian Steel Works
Belarus
Belarus
O. V. Lutsenko
Iron and Steel Institute of NAS Ukraine
Ukraine
Ukraine
L. A. Drobyshevskij
Byelorussian Steel Works
Belarus
Belarus
References
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2. Влияние скорости охлаждения на структурообразование и свойства углеродистой хромомолибденовой стали/ В. А. Луценко, Т. Н. Голубенко, М. Ф. Евсюков и др. // Металловедение и термическая обработка металлов. ПДАБА. Днепропетровск. 2009. № 3. С. 56–60.
Review
For citations:
Lutsenko V.A., Anelkin N.I., Golubenko T.N., Shcherbakov V.I., Lutsenko O.V., Drobyshevskij L.A. CHANGE OF MORPHOLOGY OF THE CARBON CHROME-MOLYBDENUM STEEL STRUCTURE UNDER THE INFLUENCE OF THERMAL TREATMENT. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2010;(3):183-185. (In Russ.) https://doi.org/10.21122/1683-6065-2010-3-183-185
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