Quantitative measurement of deformation-induced martensite in 304 stainless steel by X-ray diffraction

被引：569
作者：
De, AK
Murdock, DC
Mataya, MC
Speer, JG
Matlock, DK
机构：
[1] Colorado Sch Mines, Dept Met & Mat Engn, Adv Steel Proc & Prod Res Ctr, Golden, CO 80401 USA
[2] Micro Mot Inc, Emerson Proc Management, Boulder, CO 80301 USA
[3] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
来源：
SCRIPTA MATERIALIA | 2004年 / 50卷 / 12期
基金：
美国国家科学基金会;
关键词：
X-ray diffraction; stainless steel; martensitic phase transformation; shear bands; stacking faults;
D O I：
10.1016/j.scriptamat.2004.03.011
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A single X-ray diffraction scan is effectively used for identifying and evaluating deformation-induced transformation in 304 austenitic stainless steel. Variations in grain size influence surface constraint and hence the through-thickness transformation response. The initial stage of transformation in this steel is most likely dominated by epsilon-martensite formation. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1445 / 1449
页数：5
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