Effect of Gd on microstructure and corrosion behavior of Mg-xGd-1Er-1Zn-0.6Zr alloys

Effect of Gd on microstructure and corrosion behavior of Mg-xGd-1Er-1Zn-0.6Zr alloys

The Mg-xGd-1Er-1Zn-0.6Zr alloys with Gd contents of 7%(mass fraction), 9% and 11% were prepared by gravity casting method.The microstructure of the alloys was studied by means of optical microscope, scanning electron microscope and X-ray diffractometer.The corrosion behavior of the alloys were evalu...

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Bibliographic Details
Main Authors: LIU Xiongfei, DU Wenbo, FU Junjian, WANG Yunfeng, LI Shubo, ZHU Xunming, WANG Zhaohui
Format: Article
Language:zho
Published: Journal of Materials Engineering 2022-09-01
Series:Cailiao gongcheng
Subjects:
mg-gd-er-zn-zr alloy
micro-galvanic corrosion
corrosion barrier
second phase
micro-structure
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001140

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