scholarly journals The tribological behavior of a surface-nanocrystallized magnesium alloy AZ31 sheet after ultrasonic shot peening treatment

2021 ◽  
Author(s):  
Jianyue Zhang ◽  
Yongxin Jian ◽  
Xuzhe Zhao ◽  
Dean Meng ◽  
Fusheng Pan ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Shot Peening ◽  
Tribological Behavior ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Az31 Sheet ◽  
Ultrasonic Shot Peening

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

A Study on Friction Stir Process of Magnesium Alloy AZ31 Sheet

2007 ◽  
Vol 340-341 ◽  
pp. 1449-1454 ◽  
Author(s):  
Hung Hsiou Hsu ◽  
Yeong-Maw Hwang
Keyword(s):  
Plastic Deformation ◽  
Magnesium Alloy ◽  
Three Dimensional ◽  
Stress Distributions ◽  
Useful Knowledge ◽  
Friction Stir ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Az31 Sheet ◽  
Tool Pin

Friction stir processes (FSP) are important for enhancing mechanical properties of metal sheets, such as the tensile strength, the elongation, etc. The stress distribution of the tool pin is affected by the thermo-mechanical characteristics of the workpiece in FSP. Recently, magnesium alloy AZ31 is widely used in machine industries due to the light-weight material property. In this paper, a thermo-mechanical model for FSP using three dimensional FEM analyses is proposed for exploring temperature distributions, strain distributions and stress distributions of the workpiece. The heat generated from the plastic deformation and the friction between the head tool and workpiece is considered as the heat source in the simulation of the FSP process. A commercial finite element code – DEFORM 3D is used to carry out the simulation of the plastic deformation of AZ31 sheets during the FSP. The analytical results of temperature, strain and stress distributions of the workpiece and head tool can provide useful knowledge for tool pin design in FSP

Fatigue properties of rolled magnesium alloy (AZ31) sheet: Influence of specimen orientation

2011 ◽  
Vol 33 (5) ◽  
pp. 672-682 ◽  
Author(s):  
F. Lv ◽  
F. Yang ◽  
Q.Q. Duan ◽  
Y.S. Yang ◽  
S.D. Wu ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Fatigue Properties ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Az31 Sheet ◽  
Specimen Orientation

Warm negative incremental forming of magnesium alloy AZ31 Sheet: New lubricating method

2010 ◽  
Vol 210 (2) ◽  
pp. 323-329 ◽  
Author(s):  
Qinglai Zhang ◽  
Fugui Xiao ◽  
Hailing Guo ◽  
Changsheng Li ◽  
Lin Gao ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Incremental Forming ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Az31 Sheet
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