Microstructures, Tensile Properties and Creep Characteristics of as-Extruded AZ91 Magnesium Alloy Containing Si, Ca and Rare Earth Elements

Microstructures, Tensile Properties and Creep Characteristics of as-Extruded AZ91 Magnesium Alloy Containing Si, Ca and Rare Earth Elements

Wrought AZ (Mg−Al−Zn) series alloys have attracted lots of researches, due to low cost, high strength and good formability. Few researches focus on creep characteristics of wrought AZ series alloys, which might be of significance to extensive use of low-cost wrought Mg−...

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Bibliographic Details
Main Authors: Fangfang Wu, Cheng Qin, Yuan Zheng, Weijian Pan, Heng Ma, Tingting Li, Cheng Ye, Xiujuan Ma, Zhibing Chu, Liren Cheng, Chaojie Che
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Metals
Subjects:
magnesium alloy
creep characteristics
wrought AZ91 alloy
heat resistance
grain boundary slip
dislocation climbing
diffusion
Online Access:https://www.mdpi.com/2075-4701/9/9/954

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