Laser Heat Treatment of Ferrocarbon Powder Steel

The laser heat treatment of sintered ZhGr ferrocarbon powder steel with different porosity is considered. The microstructure and microhardness of the steel are determined, and the defects arising in laser treatment are studied.

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Bibliographic Details
Published in:	Russian engineering research Vol. 39; no. 10; pp. 901 - 903
Main Authors:	Morozov, E. A., Oglezneva, S. A., Usynin, E. V.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 01-10-2019 Springer Nature B.V
Subjects:	DEFECTS ENGINEERING Engineering Design Heat treatment HEAT TREATMENTS Laser sintering LASERS MICROHARDNESS MICROSTRUCTURE POROSITY POWDER METALLURGY STEELS powder metallurgy microhardness microstructure ferrocarbon steel laser heat treatment porosity
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Description
Summary:	The laser heat treatment of sintered ZhGr ferrocarbon powder steel with different porosity is considered. The microstructure and microhardness of the steel are determined, and the defects arising in laser treatment are studied.
ISSN:	1068-798X 1934-8088
DOI:	10.3103/S1068798X19100162