Deformation characteristics of aluminium alloys

被引：8

作者：

Misovic, Mitar ^{[1
]}

Tadic, Nebojsa ^{[1
]}

Lucic, Dusko ^{[2
]}

机构：

[1] Sveuciliste Crne Gore, Met Tehnol Fak Podgor, Podgorica, Montenegro

[2] Sveuciliste Crne Gore, Gradevinski Fak Podgor, Podgorica, Montenegro

来源：

GRADEVINAR | 2016年 / 68卷 / 03期

关键词：

aluminium alloys; Hollomon equation; Ramberg-Osgood equation; strengthening factor; strain hardening index;

D O I：

10.14256/JCE.1457.2015

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The utilisation of aluminium alloys in structural applications requires knowledge of their characteristics in the elastoplastic area. The deformation of alloys in this area can be described by the Ramberg-Osgood's equation. Tensile test results for AW-5083 and AW-2024 alloys are presented, and it is confirmed that strain hardening can reliably be described with Hollomon equation. Ramberg-Osgood equations are derived for these two alloys based on strain hardening indicators.

引用

页码：179 / 189

页数：11

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