Image evaluation of distribution of carbide particles in repeatedly quenched (Two and three times) jis-suj2 steels

Koshiro Mizobe*, Takahiro Matsueda, Yoshinobu Miyabe, Katsuyuki Kida

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In order to investigate the relation between prior austenite grains (PAG) and the carbide particles, we observed etched microstructure in JIS-SUJ2 steel. We traced and drew the outlines of carbide particles and analyzed some of their shape values. We confirmed that the repeated quenching can refine PAG size while keeping the optimal distribution of the carbide particles.

Original languageEnglish
Title of host publicationMetallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020
EditorsNor Sabirin Mohamed
PublisherTrans Tech Publications Ltd
Pages66-71
Number of pages6
ISBN (Print)9783035737004
DOIs
StatePublished - 2021
Event8th International Conference on Metallurgy Technology and Materials, ICMTM 2020 - Xian, China
Duration: 2020/08/012020/08/02

Publication series

NameSolid State Phenomena
Volume315 SSP
ISSN (Print)1012-0394
ISSN (Electronic)1662-9779

Conference

Conference8th International Conference on Metallurgy Technology and Materials, ICMTM 2020
Country/TerritoryChina
CityXian
Period2020/08/012020/08/02

Keywords

  • Carbide particles
  • Grain refinement
  • Martensite
  • Repeated quenching
  • SUJ2

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • General Materials Science
  • Condensed Matter Physics

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