MICROSTRUCTURE AND MECHANICAL-PROPERTIES OF A 2091 ALLI ALLOY .2. MECHANICAL-PROPERTIES - YIELD STRESS AND WORK-HARDENING

被引：49

作者：

GOMIERO, P

BRECHET, Y

LOUCHET, F

TOURABI, A

WACK, B

机构：

[1] ECOLE NATL SUPER ELECTROCHIM & ELECTROMET GRENOBLE, THERMODYNAM & PHYSICOCHIM MET LAB, F-38402 ST MARTIN DHERES, FRANCE

[2] INST MECAN GRENOBLE, F-38041 GRENOBLE, FRANCE

来源：

ACTA METALLURGICA ET MATERIALIA | 1992年 / 40卷 / 04期

关键词：

D O I：

10.1016/0956-7151(92)90028-D

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Mechanical properties of a 2091 AlLiCuMg (Zr) alloy are investigated together with those of simpler AlLi (Zr) and AlCuMg (Zr) model alloys. The different contributions to the yield stress are estimated from the microstructure investigated in companion Paper I. Work hardening is described using Ashby's model, but taking into account the strain localization.

引用

页码：857 / 861

页数：5

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