Structure and properties of carburized martensite stainless steels
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High hardness and sufficient case depth are produced on martensitic stainless steels by carburizing at 950–1000°C. Fine martensite and evenly distributed dispersed carbides are formed in the case.
Carburizing above 1000°C results in an austenite zone in the diffusion coating with a coarse carbide network in the grain boundaries, leading to cracks during cooling from carburizing temperature and subsequent quenching.
KeywordsCarbide Stainless Steel Austenite Martensite High Hardness
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- 1.E. Widawski, Arch. Eisenhüttenw., No. 4 (1937).Google Scholar
- 2.A. G. Andreeva and A. P. Gulyaev, Metal. i Term. Obrabotka Metal., No. 3 (1960).Google Scholar
- 3.A. P. Gulyaev and V. D. Zelenova, Metal. i Term.Obbrabotka Metal., No. 3 (1960).Google Scholar
- 4.A. A. Popov, Theoretical Basis of Chemicothermal Treatment of Steel [in Russian], Gos. Nauch.-Tekh. Izd. Lit. po Chernoi i Tsvetnoi Metallurgii, Sverdlovsk (1962).Google Scholar
- 5.A. P. Gulyaev and R. M. Guseinkuliev, Metal. i Term. Obrabotka Metal., No. 4 (1967).Google Scholar