Carbon Enrichment in Austenite During Bainite Transformation in Fe-3Mn-C Alloy

Zhen Qing Liu, Goro Miyamoto, Zhi Gang Yang, Chi Zhang, Tadashi Furuhara

研究成果: Article査読

19 被引用数 (Scopus)

抄録

Carbon enrichment in austenite after the cessation of bainite transformations in an Fe-3Mn-0.08C alloy was measured by FE-EPMA. The carbon content in austenite is lower than paraequilibrium composition, and undercoolings from paraequilibrium model vary from 400 to 1000 J/mol, while carbon contents are higher than those predicted by negligible partitioning local equilibrium model. On the other hand, it was found that undercoolings from T0 composition are nearly the constant, 400 J/mol, at the temperatures investigated.

本文言語English
ページ(範囲)1544-1549
ページ数6
ジャーナルMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
46
4
DOI
出版ステータスPublished - 2015 4

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 金属および合金

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