Intergranular strains in Inconel-600

被引：21

作者：

Holden, TM

Holt, RA

Tomé, CN

机构：

[1] Los Alamos Natl Lab, MST Div, Los Alamos, NM 87545 USA

[2] Natl Res Council Canada, Steacie Inst Mol Sci, Neutron Program Mat Res, Chalk River, ON K0J 1J0, Canada

[3] AECL Res, Chalk River Labs, Chalk River, ON K0J 1J0, Canada

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2000年 / 282卷 / 1-2期

关键词：

neutron diffraction; EPSC model; tensile strain;

D O I：

10.1016/S0921-5093(99)00774-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Neutron diffraction measurements of the residual intergranular strains generated by uniaxial plastic deformations of + 5.6 and - 6.0% in samples of Inconel-600 are presented as strain pole-figures for the (111), (002), (220), and (113) reflections of the face-centered cubic structure. The results agree with earlier unusual results obtained for Inconel-600 and also show that the intergranular strains change sign when the sign of the plastic deformation is reversed. The results provide a test of the elasto-plastic self-consistent model with which they are critically compared. Published by Elsevier Science S.A.

引用

页码：131 / 136

页数：6

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