scholarly journals Study on microstructure evolution of Ti–6Al–3Nb–2Zr–1Mo alloy with bimodal structure during hot compression in the near β region

2021 ◽  
Author(s):  
Longlong Lu ◽  
Yanmin Zhang ◽  
Fei Zhou ◽  
Kexing Song ◽  
Shanguang Li
Keyword(s):  
Microstructure Evolution ◽  
Hot Compression ◽  
Bimodal Structure

Effect of Sn on the microstructure evolution of AZ80 magnesium alloy during hot compression

2017 ◽  
Vol 727 ◽  
pp. 205-214 ◽  
Author(s):  
Luyao Jiang ◽  
Weijiu Huang ◽  
Dingfei Zhang ◽  
Fei Guo ◽  
Hansong Xue ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Microstructure Evolution ◽  
Hot Compression ◽  
Az80 Magnesium Alloy

Investigation of Flow Stress and Microstructure Evolution of 403Nb Under Hot Compression

2007 ◽  
Vol 14 (5) ◽  
pp. 355-358
Author(s):  
Li-min WANG ◽  
Ning LIU ◽  
Li-qing CHEN ◽  
Xiang-hua LIU ◽  
Zheng-dong LIU ◽  
...  
Keyword(s):  
Flow Stress ◽  
Microstructure Evolution ◽  
Hot Compression

Flow stress characteristics and microstructure evolution during hot compression of Nb-47Ti alloy

2019 ◽  
Vol 797 ◽  
pp. 735-743 ◽  
Author(s):  
Lianpeng Su ◽  
Hanyuan Liu ◽  
Lei Jing ◽  
Zhentao Yu ◽  
Wenxian Wang ◽  
...  
Keyword(s):  
Flow Stress ◽  
Microstructure Evolution ◽  
Hot Compression

Recrystallization Behaviors of an Al-Zn-Mg-Cu Alloy during Multi-Pass Hot Compression

2010 ◽  
Vol 638-642 ◽  
pp. 327-332 ◽  
Author(s):  
Jian Shen ◽  
Ju Peng Li ◽  
Liang Ming Yan ◽  
Xiao Dong Yan
Keyword(s):  
Microstructure Evolution ◽  
Rolling Process ◽  
Hot Compression ◽  
Compression Tests ◽  
Slow Cooling ◽  
7050 Aluminum Alloy ◽  
Subgrain Growth ◽  
Nucleation Mechanisms ◽  
Different Temperatures ◽  
Thermomechanical Processes

Dynamic recovery (DRV) and dynamic recrystallization (DRX) play important roles during thermomechanical processes of light metals and alloys because they have obvious influence on microstructure evolution and finally on the mechanical properties of the worked material. Hot compression tests of 7050 aluminum alloy was carried out on Gleeble1500D thermomechanical simulator to modeling multi-pass hot rolling process. Microstructure evolution features of the alloy deformed to a reduction up to 80% were investigated through OM, TEM and EBSD observations. DRX behavior of the alloy during hot compression was emphasized. Some evidence of continuous DRX can be found in the alloy deformed at different temperatures and reductions. The main nucleation mechanisms of DRX are subgrain coalescence and subgrain growth. However, static recrystallization takes place in the material during slow cooling after hot compression.

Sign in / Sign up

Export Citation Format

Share Document