Effect of high temperature deformation and different cooling rates on microstructure and mechanical properties of Fe–Al alloys

2009 ◽  
Vol 525 (1-2) ◽  
pp. 48-54 ◽  
Author(s):  
Ahmed Ismail Zaky Farahat ◽  
S.A. El-Badry
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Al Alloys ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Cooling Rates ◽  
Microstructure And Mechanical Properties

Structure and mechanical properties of an Ni3Al single crystal upon high-temperature deformation

2011 ◽  
Vol 111 (4) ◽  
pp. 403-409 ◽  
Author(s):  
N. N. Stepanova ◽  
D. I. Davydov ◽  
D. P. Rodionov ◽  
Yu. I. Philippov ◽  
Yu. N. Akshentsev ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Single Crystal ◽  
High Temperature Deformation ◽  
Temperature Deformation

Comparison of High-Temperature Compressive Deformation Characteristics of Differently Processed LY12 Aluminum Alloys

2010 ◽  
Vol 667-669 ◽  
pp. 845-849
Author(s):  
Yao Wang ◽  
Qing Wei Jiang ◽  
Ying Wu ◽  
Xiao Wu Li
Keyword(s):  
High Temperature ◽  
Surface Deformation ◽  
Testing Temperature ◽  
Al Alloys ◽  
Compressive Deformation ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Al Alloy ◽  
Damage Characteristics ◽  
Angular Pressing

The individual or joint effects of annealing and equal channel angular pressing (ECAP) treatments on the high-temperature compressive deformation and damage behavior of cast LY12 Al alloys were studied. The compressive deformation behavior and surface deformation and damage characteristics of differently treated LY12 Al alloy samples were examined at temperatures ranging from 25°C to 400°C. It is found that the LY12 Al alloy exhibits different compressive mechanical behavior depending on different treatments, and the compressive deformation and damage characteristics of LY12 Al alloys with different microstructural states are closely related with the testing temperature. As compared to other samples (e.g. as-cast, annealed, as-cast+2ECAPed), the sample annealed at 450°C for 3h followed by ECAPed for 2 passages (i.e. annealed+2ECAPed) shows a better high-temperature deformation stability.

Influence of grain size on high-temperature deformation of ?-Ti-Al alloys

1988 ◽  
Vol 7 (9) ◽  
pp. 987-988 ◽  
Author(s):  
Hiroshi Oikawa ◽  
Katsunari Sasaki ◽  
Akihiro Sagara ◽  
Kouichi Maruyama
Keyword(s):  
Grain Size ◽  
High Temperature ◽  
Al Alloys ◽  
High Temperature Deformation ◽  
Temperature Deformation

Effect of cooling rates on solidification, microstructure and mechanical properties in tungsten

CrystEngComm ◽  
2019 ◽  
Vol 21 (26) ◽  
pp. 3930-3938 ◽  
Author(s):  
Sixu Li ◽  
Shiyong Cui ◽  
Haotian Chen ◽  
Jia Li ◽  
Hongtao Huang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Nuclear Fusion ◽  
Solidification Microstructure ◽  
Promising Candidate ◽  
Cooling Rates ◽  
High Temperature Properties ◽  
Microstructure And Mechanical Properties ◽  
Facing Material

Tungsten with its excellent high-temperature properties would be a most promising candidate as a plasma-facing material at the divertor in a nuclear fusion plant.

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