Study on Microstructure and Mechanical Properties of TC4/AZ31 Magnesium Matrix Nanocomposites

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成果类型：

期刊论文

作者：

Chen, Yong;Yao, Yuan;Han, Shengli;Feng, Xiaowei;Luo, Tiegang;...

通讯作者：

Tiegang Luo<&wdkj&>Kaihong Zheng

作者机构：

[Yao, Yuan; Chen, Yong] Univ South China, Coll Mech Engn, Hengyang 421101, Peoples R China.

[Feng, Xiaowei; Luo, Tiegang; Han, Shengli; Zheng, Kaihong] Guangdong Acad Sci, Inst New Mat, Natl Engn Res Ctr Powder Met Titanium & Rare Met, Guangdong Prov Key Lab Met Toughening Technol & Ap, Guangzhou 510650, Peoples R China.

通讯机构：

[Tiegang Luo; Kaihong Zheng] A

Authors to whom correspondence should be addressed.<&wdkj&>Guangdong Provincial Key Laboratory of Metal Toughening Technology and Application, Institute of New Materials, Guangdong Academy of Sciences, National Engineering Research Center of Powder Metallurgy of Titanium & Rare Metals, Guangzhou 510650, China

语种：

英文

关键词：

magnesium alloy;nano-powder;TC4 particle;microstructure;mechanical properties

期刊：

Materials

ISSN：

1996-1944

年：

2023

卷：

期：

页码：

1139-

DOI：

10.3390/ma16031139

基金类别：

This study is supported by the National Key Research and Development Program of China (No. 2022YFB3708400), Guangdong Major Project of Basic and Applied Basic Research (2020B0301030006), and Guangdong Academy of Science Fund (2020GDASYL-20200101001).

机构署名：

本校为第一机构

院系归属：

机械工程学院

摘要：

In the field of metal matrix composites, it is a great challenge to improve the strength and elongation of magnesium matrix composites simultaneously. In this work, xTC4/AZ31 (x = 0.5, 1, 1.5 wt.%) composites were fabricated by spark plasma sintering (SPS) followed by hot extrusion. Scanning electron microscopy (SEM) showed that nano-TC4 (Ti-6Al-4V) was well dispersed in the AZ31 matrix. We studied the microstructure evolution and tensile properties of the composites, and analyzed the strengthening mechanism of nano-TC4 on magnesium matrix composites. The results showed that magnesium matrix c...

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Study on Microstructure and Mechanical Properties of TC4/AZ31 Magnesium Matrix Nanocomposites

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