Cementite morphology in martensite phase of 38KhN3MFA steel

Yu F. Ivanov, E. V. Kozlov

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Electron microscopic examination was accomplished to investigate the morphology of cementite phase which precipitated in steel type 38KhN3MFA quenched in oil from 820-1200 ° C austenization temperature with subsequent tempering within the range of 200 to 550 ° C. In quenched steel cementite precipitates were observed as inside of martensite crystals so at their boundaries in the form of thin interlayers. Tempering at 300-350 ° C promoted coagulation of cementite particles and led not only to variation of average size of the precipitates but also to a change of their shape.

Original languageEnglish
Pages (from-to)203-204
Number of pages2
JournalFizika Metallov i Metallovedenie
Issue number10
Publication statusPublished - Oct 1991

ASJC Scopus subject areas

  • Metals and Alloys

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