Achieving ultra-high extrusion speed and strength-ductility synergy in a BAZ531 magnesium alloy via differential-thermal extrusion

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Zhang, Zhongxi;Xia, Shouxin;Chen, Xiang;Wang, Li;Wang, Qinghang;...

通讯作者：

Wang, QH

作者机构：

[Wang, Qinghang; Wang, QH; Wang, Li; Xia, Shouxin; Zhang, Zhongxi; Ali, Maqsood; Qin, Xu] Yangzhou Univ, Sch Mech Engn, Yangzhou 225127, Peoples R China.

[Chen, Xiang] Hubei Univ Automot Technol, Coll Mat Sci & Engn, Shiyan 442002, Peoples R China.

[Xu, Jun] Guangdong Acad Sci, Inst New Mat, Guangzhou 510650, Peoples R China.

[Wang, Weiqi] Yunnan Univ, Sch Mat & Energy, Kunming 650599, Peoples R China.

[Huang, Weiying] Changsha Univ Sci & Technol, Inst Energy & Power Engn, Changsha 410083, Peoples R China.

通讯机构：

[Wang, QH ] Y

Yangzhou Univ, Sch Mech Engn, Yangzhou 225127, Peoples R China.

语种：

英文

关键词：

BAZ531 alloy;Differential-thermal extrusion;Die-exit speed;Microstructure evolution;Strength-ductility synergy

期刊：

Materials Science and Engineering: A

ISSN：

0921-5093

年：

2025

卷：

923

页码：

147687

DOI：

10.1016/j.msea.2024.147687

基金类别：

National Natural Science Founda-tion of China [52204407]; Natural Science Foundation of Jiangsu Province [BK20220595]; China Postdoctoral Sci-ence Foundation [2022M723689]

机构署名：

本校为其他机构

院系归属：

能源与动力工程学院

摘要：

High-speed extrudability is critical for the efficient production of metallic extruded products. This study employs a differential-thermal (DT) extrusion method to achieve an ultra-high extrusion speed of 83 m/min for the newly developed Mg-5Bi-3Al-1Zn (BAZ531, wt%) alloy while maintaining good surface quality. Finite element simulations confirmed that the DT extrusion heat remained below the alloy's initial melting point, preventing surface cracks. The DT process refined the average grain size to 15.2 μm, 0.6 times that of the equal-thermal (...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Achieving ultra-high extrusion speed and strength-ductility synergy in a BAZ531 magnesium alloy via differential-thermal extrusion

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问