Effect of crystal orientation on the mechanical properties and strain hardening behavior of magnesium alloy AZ31 during uniaxial compression

2012 ◽  
Vol 534 ◽  
pp. 588-593 ◽  
Author(s):  
Bingshu Wang ◽  
Renlong Xin ◽  
Guangjie Huang ◽  
Qing Liu
Keyword(s):  
Mechanical Properties ◽  
Magnesium Alloy ◽  
Strain Hardening ◽  
Uniaxial Compression ◽  
Crystal Orientation ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Hardening Behavior ◽  
Strain Hardening Behavior

Improvement in Mechanical Properties of Magnesium Alloy (AZ31) Sheet Fabricated by Casting and Subsequent Plastic Working

2003 ◽  
Vol 439 ◽  
pp. 227-232
Author(s):  
Jae Wan Song ◽  
Chang Won Kim ◽  
Jeong Whan Han ◽  
Mok Soon Kim ◽  
Sun Keun Hwang
Keyword(s):  
Mechanical Properties ◽  
Magnesium Alloy ◽  
Plastic Working ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Az31 Sheet

Grain Refinement of Magnesium Alloy AZ31 under Torsion Extrusion with a Square-Hole Die

2010 ◽  
Vol 654-656 ◽  
pp. 711-714 ◽  
Author(s):  
Susumu Mizunuma ◽  
Takamichi Iizuka ◽  
Kazuhiro Mitsui ◽  
Hidehito Okumura ◽  
Masahide Kohzu
Keyword(s):  
Magnesium Alloy ◽  
Grain Refinement ◽  
Cross Section ◽  
Crystal Orientation ◽  
Electron Backscatter Diffraction ◽  
Entire Cross Section ◽  
Extrusion Axis ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Square Hole

Grain refinement and crystal orientation of magnesium alloy AZ31 under torsion extrusion with a square-hole die are investigated. The optimum temperature and ratio of the die rotation speed to the extrusion speed were clarified, resulting in uniformly distributed fine grains with sizes in the range 1- m over the entire cross section of the worked specimen. The crystal orientation of the specimen was determined by electron backscatter diffraction and compared with that of a conventionally extruded specimen. In the case of torsion extrusion, a very strong <0001> texture was observed along the extrusion axis, especially in the center region of the cross section. In contrast, the <0001> direction of many grains in the conventionally extruded specimen tended to be perpendicular to the extrusion axis.

The Effect of Grain Size on the Strain Hardening Behavior for Extruded ZK61 Magnesium Alloy

2017 ◽  
Vol 26 (12) ◽  
pp. 6013-6021 ◽  
Author(s):  
Lixin Zhang ◽  
Wencong Zhang ◽  
Wenzhen Chen ◽  
Junpeng Duan ◽  
Wenke Wang ◽  
...  
Keyword(s):  
Grain Size ◽  
Magnesium Alloy ◽  
Strain Hardening ◽  
Hardening Behavior ◽  
Strain Hardening Behavior
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