Formation of the Structure and Properties of an Mg-Al-Zn-Mn Alloy during Plastic Deformation by Rolling

被引：3

作者：

Bozhko, S. A. ^{[1
]}

Betsofen, S. Ya. ^{[2
]}

Kolobov, Yu. R. ^{[1
]}

Vershinina, T. N. ^{[1
]}

机构：

[1] Belgorod Natl Res Univ, Belgorod, Russia

[2] MATI Russian State Technol Univ, Moscow, Russia

来源：

RUSSIAN METALLURGY | 2015年 / 2015卷 / 03期

关键词：

Manganese alloys - Rolling - Compression testing;

D O I：

10.1134/S0036029515030040

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The laws of formation of an ultrafine structure in an Mg-Al-Zn-Mn alloy (MA5 alloy) under severe plastic deformation have been studied during lengthwise section rolling at a strain e = 1.59. The deformation behavior and the physical factors of anisotropy of yield strength during compression tests in various directions with respect to axis of rolling are analyzed. The role of crystallographic texture and twinning processes in the generation of strength processes and the development of plastic deformation of the alloy is analyzed.

引用

页码：205 / 210

页数：6

共 14 条

[11] A constitutive model for hcp materials deforming by slip and twinning: application to magnesium alloy AZ31B [J].