Low-temperature superplasticity of ZK40 magne-sium alloy processed using equal channel angular pressing

Low-temperature superplasticity of ZK40 magne-sium alloy processed using equal channel angular pressing

Microstructure evolution and superplastic behaviours of ZK40 magnesium alloy were investigated in the temperature range of 473-623 K. Transmission electron microscopy (TEM) was used to study the microstructure changes, twining occurred significantly after being processed by equal channel angular pre...

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Bibliographic Details
Main Authors: Li LIN, Lijia CHEN, Wei WU
Format: Article
Language:English
Published: Foundry Journal Agency 2004-08-01
Series:China Foundry
Subjects:
magnesium alloys
grain refinement
superplasticity
ECAP
Online Access:http://www.foundryworld.com/uploadfile/200942337611189.pdf

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