Cementite morphology in martensite phase of 38KhN3MFA steel

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 language	English
Pages (from-to)	203-204
Number of pages	2
Journal	Fizika Metallov i Metallovedenie
Issue number	10
Publication status	Published - Oct 1991

ASJC Scopus subject areas

Metals and Alloys

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title = "Cementite morphology in martensite phase of 38KhN3MFA steel",

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.",

author = "Ivanov, {Yu F.} and Kozlov, {E. V.}",

year = "1991",

month = oct,

language = "English",

pages = "203--204",

journal = "Fizika Metalliv i Metallovedenie",

issn = "0015-3230",

publisher = "Izdatel'stvo Nauka",

number = "10",

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T1 - Cementite morphology in martensite phase of 38KhN3MFA steel

AU - Ivanov, Yu F.

AU - Kozlov, E. V.

PY - 1991/10

Y1 - 1991/10

N2 - 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.

AB - 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.

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JO - Fizika Metalliv i Metallovedenie

JF - Fizika Metalliv i Metallovedenie

SN - 0015-3230

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