A fine microstructure of AZ31 magnesium alloy developed by composite extrusion in solid-liquid two-phase region

A fine microstructure of AZ31 magnesium alloy developed by composite extrusion in solid-liquid two-phase region

A novel semi-solid extrusion shear process was proposed based on the idea of "process coupling and shortening process", which can improve the comprehensive mechanical properties by grain refinement. The casting process and solidification process of AZ31 semi-solid forming process were simu...

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Bibliographic Details
Main Authors: FENG Jing-kai, ZHANG Ding-fei, CHEN Xia, ZHAO Yang, JIANG Bin, PAN Fu-sheng
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-04-01
Series:Journal of Materials Engineering
Subjects:
az31 magnesium alloy
semi-solid forming
anycasting
simulation
grain refinement
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000617

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