Dynamic recrystallization and texture development during hot deformation of magnesium alloy AZ31

2009 ◽  
Vol 19 (1) ◽  
pp. 55-60 ◽  
Author(s):  
Xu-yue YANG ◽  
Ze-sheng JI ◽  
H. MIURA ◽  
T. SAKAI
Keyword(s):  
Magnesium Alloy ◽  
Dynamic Recrystallization ◽  
Hot Deformation ◽  
Texture Development ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31

Effect of Initial Grain Size on Deformation Behavior and Dynamic Recrystallization of Magnesium Alloy AZ31

2005 ◽  
Vol 488-489 ◽  
pp. 223-226 ◽  
Author(s):  
Xu Yue Yang ◽  
Masayoshi Sanada ◽  
Hiromi Miura ◽  
Taku Sakai
Keyword(s):  
Magnesium Alloy ◽  
Dynamic Recrystallization ◽  
Grain Refinement ◽  
Hot Deformation ◽  
Structural Changes ◽  
Kink Bands ◽  
Alloy Az31 ◽  
Continuous Dynamic Recrystallization ◽  
Magnesium Alloy Az31 ◽  
Continuous Dynamic

Hot deformation and associated structural changes were studied in compression of a magnesium alloy AZ31 with initial grain sizes (D0) of 22 µm and 90 µm at a temperature of 573K. D0 influences significantly the flow curve and the kinetics of grain refinement during hot deformation. For D0 = 22 µm, grain fragmentation takes place due to frequent formation of kink bands initially at corrugated grain boundaries and then in grain interiors in low strain, followed by full development of new fine grains in high strain. For D0 = 90 µm, in contrast, twinning takes place in coarser original grains, and then kink bands and new fine grains are formed mainly in finer ones at low strains. Then new grains are formed in necklace along the boundaries of coarse original grains, followed by their development into the grain interiors. Grain refinement in the Mg alloy can be concluded to result from a series of deformation-induced continuous reactions, they are essentially similar to continuous dynamic recrystallization (cDRX).

The Microstructure and Texture Development during Twin Roll Casting and Rolling of Magnesium Alloy AZ31

2015 ◽  
pp. 471-476 ◽  
Author(s):  
Jan Bohlen ◽  
Sangbong Yi ◽  
José Victoria-Hernández ◽  
Norbert Schell ◽  
Bernd Schwebke ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Texture Development ◽  
Alloy Az31 ◽  
Twin Roll Casting ◽  
Magnesium Alloy Az31 ◽  
Roll Casting ◽  
Twin Roll

Dynamic Recrystallization in Magnesium Alloy AZ31 Under Large Plain Strain Warm Deformation Conditions

2020 ◽  
Vol 9 (4) ◽  
pp. 588-595 ◽  
Author(s):  
Aditya Sarkar ◽  
Dany Chacko ◽  
Sushant K. Manwatkar ◽  
S. V. S. Narayana Murty
Keyword(s):  
Magnesium Alloy ◽  
Dynamic Recrystallization ◽  
Warm Deformation ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Plain Strain

Hot deformation kinetics of magnesium alloy AZ31

2006 ◽  
Vol 21 (3) ◽  
pp. 15-17 ◽  
Author(s):  
Wang Lingyun ◽  
Huang Guangjie ◽  
Fan Yonge ◽  
Lu Zhiwen ◽  
Pan Fusheng
Keyword(s):  
Magnesium Alloy ◽  
Hot Deformation ◽  
Alloy Az31 ◽  
Deformation Kinetics ◽  
Magnesium Alloy Az31 ◽  
Kinetics Of

The Microstructure and Texture Development During Twin Roll Casting and Rolling of Magnesium Alloy AZ31

2015 ◽  
pp. 471-476 ◽  
Author(s):  
Jan Bohlen ◽  
Sangbong Yi ◽  
José Victoria-Hernández ◽  
Norbert Schell ◽  
Bernd Schwebke ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Texture Development ◽  
Alloy Az31 ◽  
Twin Roll Casting ◽  
Magnesium Alloy Az31 ◽  
Roll Casting ◽  
Twin Roll
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