INFLUENCE OF THE THERMAL PROCESS STAGE ON THE SIZE OF VALID GRAIN OF CONSTRUCTIONAL CARBURIZED STEEL GRADE 20CHN3A
Abstract
Results of studies of the kinetics of changes in actual grains during technological process at different stages of the manufacture of parts with the use of a universal metallographic etchant to identify borders of valid grains in rolling and stamping in carburizing layers and core parts made of alloy structure steel grades are presented.
About the Authors
S. P. Rudenko
Joint Institute of Mechanical Engineering of the NAS of Belarus
Belarus
Belarus
A. L. Valko
Joint Institute of Mechanical Engineering of the NAS of Belarus
Belarus
Belarus
A. A. Shipko
Joint Institute of Mechanical Engineering of the NAS of Belarus
Belarus
Belarus
A. N. Chichin
Joint Institute of Mechanical Engineering of the NAS of Belarus
Belarus
Belarus
References
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Review
For citations:
Rudenko S.P., Valko A.L., Shipko A.A., Chichin A.N. INFLUENCE OF THE THERMAL PROCESS STAGE ON THE SIZE OF VALID GRAIN OF CONSTRUCTIONAL CARBURIZED STEEL GRADE 20CHN3A. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2016;(3):87-93. (In Russ.)
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