Nucleation of austenite from pearlitic structure in an Fe-0.6C-1Cr alloy

Z. D. Li, G. Miyamoto, Z. G. Yang, T. Furuhara

研究成果: Article査読

49 被引用数 (Scopus)

抄録

The nucleation site of austenite from pearlitic structure during reverse transformation at 1073 K in Fe-0.6C-1Cr (mass%) alloy was examined by means of electron backscattering diffraction. It was found that austenite preferentially nucleates at high-angle boundaries (HABs) of pearlitic ferrite. Some austenite nuclei maintain a near Kurdjumov-Sachs (K-S) orientation relationship (OR) with one or two pearlitic ferrites adjacent to the HAB. Austenite nucleated at the HAB face preferentially grows into the adjacent pearlitic ferrite, deviating greatly from the K-S OR.

本文言語English
ページ(範囲)485-488
ページ数4
ジャーナルScripta Materialia
60
7
DOI
出版ステータスPublished - 2009 4

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学
  • 金属および合金

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