Texture and substructure characteristics of dynamic recrystallization in a Ni-30%Fe austenitic model alloy

被引：28

作者：

Beladi, Hossein ^{[1
]}

Cizek, Pavel ^{[1
]}

Hodgson, Peter D. ^{[1
]}

机构：

[1] Deakin Univ, Ctr Mat & Fibre Innovat, Geelong, Vic 3217, Australia

来源：

SCRIPTA MATERIALIA | 2009年 / 61卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

Ni-30Fe; Dynamic recrystallization; Substructure; Texture; Hot torsion; STAINLESS-STEEL; TORSION TEXTURES; HOT DEFORMATION; MICROSTRUCTURE; NUCLEATION; COPPER;

D O I：

10.1016/j.scriptamat.2009.05.013

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The substructure and texture development during dynamic recrystallization (DRX) of an austenitic Ni-30%Fe model alloy was investigated using hot torsion testing. The current results revealed that the DRX texture was dominated by grains with a low Taylor factor component. This was related to the preferred nucleation and lower consumption rates of these grains during DRX The substructure of DRX grains was "random" in character and displayed complex subgrain/cell arrangements that largely depended on grain orientation. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：528 / 531

页数：4

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