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 inRussian engineering research Vol. 39; no. 10; pp. 901 - 903
Main Authors Morozov, E. A., Oglezneva, S. A., Usynin, E. V.
Format Journal Article
LanguageEnglish
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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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