scholarly journals Microstructure Evolution in Ultrafine-grained Magnesium Alloy AZ31 Processed by Severe Plastic Deformation

10.5772/61611 ◽  
2016 ◽  
Author(s):  
Jitka Stráská ◽  
Josef Strásky ◽  
Peter Minárik ◽  
Miloš Janeček ◽  
Robert Kral
Keyword(s):  
Plastic Deformation ◽  
Magnesium Alloy ◽  
Severe Plastic Deformation ◽  
Microstructure Evolution ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Ultrafine Grained

A comparative study of plastic deformation mechanisms in room-temperature and cryogenically deformed magnesium alloy AZ31

2021 ◽  
Vol 807 ◽  
pp. 140821
Author(s):  
Kai Zhang ◽  
Zhutao Shao ◽  
Christopher S. Daniel ◽  
Mark Turski ◽  
Catalin Pruncu ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Magnesium Alloy ◽  
Comparative Study ◽  
Room Temperature ◽  
Deformation Mechanisms ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31

Investigations on Microstructure Evolution and Deformation Behavior of Aged and Ultrafine Grained Al-Zn-Mg Alloy Subjected to Severe Plastic Deformation

2010 ◽  
Vol 667-669 ◽  
pp. 253-258
Author(s):  
Wei Ping Hu ◽  
Si Yuan Zhang ◽  
Xiao Yu He ◽  
Zhen Yang Liu ◽  
Rolf Berghammer ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Plastic Deformation ◽  
Grain Size ◽  
Severe Plastic Deformation ◽  
Microstructure Evolution ◽  
Deformation Behavior ◽  
Deformation Mechanisms ◽  
Mg Alloy ◽  
Ultrafine Grained

An aged Al-5Zn-1.6Mg alloy with fine η' precipitates was grain refined to ~100 nm grain size by severe plastic deformation (SPD). Microstructure evolution during SPD and mechanical behaviour after SPD of the alloy were characterized by electron microscopy and tensile, compression as well as nanoindentation tests. The influence of η' precipitates on microstructure and mechanical properties of ultrafine grained Al-Zn-Mg alloy is discussed with respect to their effect on dislocation configurations and deformation mechanisms during processing of the alloy.

Microstructure evolution in magnesium alloy AZ31 during cyclic extrusion compression

2008 ◽  
Vol 462 (1-2) ◽  
pp. 192-200 ◽  
Author(s):  
Y.J. Chen ◽  
Q.D. Wang ◽  
H.J. Roven ◽  
M. Karlsen ◽  
Y.D. Yu ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Microstructure Evolution ◽  
Alloy Az31 ◽  
Magnesium Alloy Az31 ◽  
Cyclic Extrusion Compression
Sign in / Sign up

Export Citation Format

Share Document