Effect of electropulsing treatment on static recrystallization behavior of cold-rolled magnesium alloy ZK60 with different reductions

2019 ◽  
Vol 35 (6) ◽  
pp. 1113-1120 ◽  
Author(s):  
Huijun Guo ◽  
Xun Zeng ◽  
Jianfeng Fan ◽  
Hua Zhang ◽  
Qiang Zhang ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Static Recrystallization ◽  
Recrystallization Behavior ◽  
Cold Rolled ◽  
Electropulsing Treatment

Static Recrystallization in Aluminum/Graphene Composites

2021 ◽  
Vol 1016 ◽  
pp. 1636-1641
Author(s):  
Xiao Dong Wu ◽  
Xiao Li Liu ◽  
Ling Fei Cao ◽  
Guang Jie Huang
Keyword(s):  
Annealing Temperature ◽  
Static Recrystallization ◽  
Recrystallization Behavior ◽  
High Annealing Temperature ◽  
Graphene Composite ◽  
Pinning Effect ◽  
High Annealing ◽  
Rolled Aluminum ◽  
Strong Pinning ◽  
Cold Rolled

The aim of this work was to analyze the recrystallization behavior of cold rolled Aluminum/graphene composites during annealing. The Aluminum/graphene composite was cold rolled firstly, and then annealed at different temperature (250°C, 300°C, 350°C, 400°C) and for various time (1 h, 2 h, 8 h, 32 h). Full recrystallization did not occur until the annealing temperature was above 300 °C. With annealing temperature increasing from 250 to 300°C, the hardness of the composites decreased from 49.6 to 27.6 HV. Grain growth were not observed at high annealing temperature and longer annealing time, which suggested that Graphene has strong pinning effect on the grain boundary of Aluminum.

Influence of rolling temperature on static recrystallization behavior of AZ31 magnesium alloy

2012 ◽  
Vol 47 (11) ◽  
pp. 4561-4567 ◽  
Author(s):  
Xinsheng Huang ◽  
Kazutaka Suzuki ◽  
Yasumasa Chino ◽  
Mamoru Mabuchi
Keyword(s):  
Magnesium Alloy ◽  
Static Recrystallization ◽  
Rolling Temperature ◽  
Az31 Magnesium Alloy ◽  
Recrystallization Behavior
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