Crystallography of intragranular ferrite formed on (MnS + V(C, N)) complex precipitate in austenite

被引：90

作者：

Miyamoto, G ^{[1
]}

Shinyoshi, T ^{[1
]}

Yamaguchi, J ^{[1
]}

Furuhara, T ^{[1
]}

Maki, T ^{[1
]}

Uemori, R ^{[1
]}

机构：

[1] Kyoto Univ, Dept Mat Sci & Engn, Sakyo Ku, Kyoto 6068501, Japan

来源：

SCRIPTA MATERIALIA | 2003年 / 48卷 / 04期

关键词：

steel; phase transformation; nucleation; crystallography; electron diffraction;

D O I：

10.1016/S1359-6462(02)00451-7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Crystallography of intragranular ferrite formed on incoherent MnS + V(C, N) complex precipitate in austenite was studied in an Fe-Mn-C hypoeutectoid alloy. As transformation temperature decreases, intragranular ferrite morphology changes from idiomorph to acicular ferrite. Idiomorphic ferrite has no specific orientation relationship with austenite although acicular one holds near Kurdjumov-Sachs relationship. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：371 / 377

页数：7

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