MICROPLASTIC SURFACE DEFORMATION OF AL2219-T851

被引：16

作者：

MORRIS, WL

COX, BN

JAMES, MR

机构：

[1] Rockwell Int Science Cent, Thousand, Oaks, CA, USA, Rockwell Int Science Cent, Thousand Oaks, CA, USA

来源：

ACTA METALLURGICA | 1987年 / 35卷 / 05期

基金：

美国国家科学基金会;

关键词：

ALUMINUM METALLOGRAPHY - Microstructures - STRAIN - STRESSES;

D O I：

10.1016/0001-6160(87)90053-8

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A model of inhomogeneous plastic deformation in a grain embedded in an elastic matrix is used to examine the localized softening of the surface of Al 2219-T851 during fatigue. The model is used to calculate the stress within plastically deformed grains as a means of obtaining true local stress-strain response.

引用

页码：1055 / 1065

页数：11

共 29 条

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