Effect of grain size uniformity and crystallographic orientation on the corrosion behavior of mg-2Zn-1Al bar

2021 ◽  
pp. 111374
Author(s):  
Yujiao Wang ◽  
Yun Zhang ◽  
Haitao Jiang
RSC Advances ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 1332-1342
Author(s):  
Qian Zhang ◽  
Quanan Li ◽  
Xiaoya Chen

The effects of Sn content on the corrosion behavior and mechanical properties of Mg–5Gd–3Y–0.5Zr alloy were studied by SEM, EDS, XRD and electrochemical testing. Results show that Sn can refine the grain size and promote the precipitation.


2020 ◽  
pp. 157712
Author(s):  
Ying Wang ◽  
Junsong Jin ◽  
Mao Zhang ◽  
Xinyun Wang ◽  
Pan Gong ◽  
...  

2019 ◽  
Vol 37 (12) ◽  
pp. 1341-1350 ◽  
Author(s):  
Qiang Cui ◽  
Danqing Yi ◽  
Hongxuan Wang ◽  
Jiayi Zhang ◽  
Jiao Xu ◽  
...  

2018 ◽  
Vol 224 ◽  
pp. 03005
Author(s):  
Ekaterina Nosova ◽  
Fedor Grechnikov ◽  
Natalia Lukonina

Sheet blanks’ structure uniformity determines their ability to sheet stamping. Level of entropy may represent the characteristic of structural uniformity. Structural entropy was received from strain curves recalculation for sheet blanks from aluminium alloys Al-2Mg and Al-6Mg are presented in the work. Stain curves were provided for blanks after cold deformation and annealing at temperatures 250, 350 И 450˚C. Estimation of grain size uniformity was made. Effect of annealing temperature on structural entropy and grain structure uniformity was found. It was shown that annealing temperature increasing leads to structural entropy decreasing. Ununiformity of grain size achieves the minimal values after annealing at temperature 350˚C for both alloys, and then ununiformity grows after annealing at temperature 450˚C.


2020 ◽  
Vol 164 ◽  
pp. 108338 ◽  
Author(s):  
Yaofeng Luo ◽  
Yunlai Deng ◽  
Liqun Guan ◽  
Lingying Ye ◽  
Xiaobin Guo ◽  
...  

JOM ◽  
2012 ◽  
Vol 64 (6) ◽  
pp. 664-670 ◽  
Author(s):  
Kwang Seon Shin ◽  
Ming Zhe Bian ◽  
Nguyen Dang Nam

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