Effect of temperature on mechanical behavior of AZ31 magnesium alloy

Cheng wen TAN; Shan na XU; Lu WANG; Zhi yong CHEN; Fu chi WANG; Hong nian CAI

doi:10.1016/S1003-6326(07)60045-4

Effect of temperature on mechanical behavior of AZ31 magnesium alloy

Cheng wen TAN^*
, Shan na XU
, Lu WANG
, Zhi yong CHEN
, Fu chi WANG
, Hong nian CAI

^*此作品的通讯作者

材料学院

Beihang University
Beijing Institute of Technology
School of Materials Science and Engineering

科研成果: 期刊稿件 › 文章 › 同行评审

42 引用（Scopus）

摘要

Strain rate sensitivity and tension/compression asymmetry of AZ31 magnesium alloy at different temperatures and strain rates were investigated. Both of mechanical behaviors are temperature dependent. Strain rate sensitivity increases with increasing temperature. Thermally activated slip is the source of strain rate sensitivity. At the temperature below or near 373 K, strain rate sensitivity is very little. Tension/compression asymmetry in yielding decreases with increasing temperature. Twinning is the reason of tension/compression asymmetry. At the temperature above or near 573 K, the material shows little tension/compression asymmetry of the flow stress.

源语言	英语
页（从-至）	41-45
页数	5
期刊	Transactions of Nonferrous Metals Society of China (English Edition)
卷	17
期	1
DOI	https://doi.org/10.1016/S1003-6326(07)60045-4
出版状态	已出版 - 1月 2007

访问文件

10.1016/S1003-6326(07)60045-4

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{07d2227b96f54cd8825b761d3581d4ae,

title = "Effect of temperature on mechanical behavior of AZ31 magnesium alloy",

abstract = "Strain rate sensitivity and tension/compression asymmetry of AZ31 magnesium alloy at different temperatures and strain rates were investigated. Both of mechanical behaviors are temperature dependent. Strain rate sensitivity increases with increasing temperature. Thermally activated slip is the source of strain rate sensitivity. At the temperature below or near 373 K, strain rate sensitivity is very little. Tension/compression asymmetry in yielding decreases with increasing temperature. Twinning is the reason of tension/compression asymmetry. At the temperature above or near 573 K, the material shows little tension/compression asymmetry of the flow stress.",

keywords = "AZ31 magnesium alloy, strain rate sensitivity, temperature effect, tension/compression asymmetry",

author = "TAN, \{Cheng wen\} and XU, \{Shan na\} and Lu WANG and CHEN, \{Zhi yong\} and WANG, \{Fu chi\} and CAI, \{Hong nian\}",

year = "2007",

month = jan,

doi = "10.1016/S1003-6326(07)60045-4",

language = "English",

volume = "17",

pages = "41--45",

journal = "Transactions of Nonferrous Metals Society of China (English Edition)",

issn = "1003-6326",

publisher = "Nonferrous Metals Society of China",

number = "1",

}

TY - JOUR

T1 - Effect of temperature on mechanical behavior of AZ31 magnesium alloy

AU - TAN, Cheng wen

AU - XU, Shan na

AU - WANG, Lu

AU - CHEN, Zhi yong

AU - WANG, Fu chi

AU - CAI, Hong nian

PY - 2007/1

Y1 - 2007/1

N2 - Strain rate sensitivity and tension/compression asymmetry of AZ31 magnesium alloy at different temperatures and strain rates were investigated. Both of mechanical behaviors are temperature dependent. Strain rate sensitivity increases with increasing temperature. Thermally activated slip is the source of strain rate sensitivity. At the temperature below or near 373 K, strain rate sensitivity is very little. Tension/compression asymmetry in yielding decreases with increasing temperature. Twinning is the reason of tension/compression asymmetry. At the temperature above or near 573 K, the material shows little tension/compression asymmetry of the flow stress.

AB - Strain rate sensitivity and tension/compression asymmetry of AZ31 magnesium alloy at different temperatures and strain rates were investigated. Both of mechanical behaviors are temperature dependent. Strain rate sensitivity increases with increasing temperature. Thermally activated slip is the source of strain rate sensitivity. At the temperature below or near 373 K, strain rate sensitivity is very little. Tension/compression asymmetry in yielding decreases with increasing temperature. Twinning is the reason of tension/compression asymmetry. At the temperature above or near 573 K, the material shows little tension/compression asymmetry of the flow stress.

KW - AZ31 magnesium alloy

KW - strain rate sensitivity

KW - temperature effect

KW - tension/compression asymmetry

UR - https://www.scopus.com/pages/publications/34347327145

U2 - 10.1016/S1003-6326(07)60045-4

DO - 10.1016/S1003-6326(07)60045-4

M3 - Article

AN - SCOPUS:34347327145

SN - 1003-6326

VL - 17

SP - 41

EP - 45

JO - Transactions of Nonferrous Metals Society of China (English Edition)

JF - Transactions of Nonferrous Metals Society of China (English Edition)

IS - 1

ER -

Effect of temperature on mechanical behavior of AZ31 magnesium alloy

摘要

访问文件

其它文件与链接

学术指纹

引用此