Study on Hot Deformation Behavior of TC4 Titanium Alloy

2012 ◽  
pp. 841-848
Author(s):  
Yanling Lu ◽  
Sihai Jiao ◽  
Xinglai Zhou ◽  
Anping Dong
Keyword(s):  
Titanium Alloy ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Hot Deformation Behavior ◽  
Tc4 Titanium Alloy

Hot Deformation Behavior and Processing Map of Ti-6Al-3Nb-2Zr-1Mo Titanium Alloy

2016 ◽  
Vol 45 (4) ◽  
pp. 901-906 ◽  
Author(s):  
Haisheng Chen ◽  
Xianghong Liu ◽  
Guangfa Liu ◽  
Xiaodong Tang ◽  
Jinhua Luo ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Processing Map ◽  
Hot Deformation Behavior

scholarly journals Hot deformation behavior of TC18 titanium alloy

2013 ◽  
Vol 17 (5) ◽  
pp. 1523-1528
Author(s):  
Bao-Hua Jia ◽  
Wei-Dong Song ◽  
Hui-Ping Tang ◽  
Jian-Guo Ning
Keyword(s):  
Titanium Alloy ◽  
Flow Stress ◽  
Strain Rate ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
True Strain ◽  
Testing Machine ◽  
Constitutive Relationship ◽  
Compression Tests ◽  
Hot Deformation Behavior

Isothermal compression tests of TC18 titanium alloy at the deformation temperatures ranging from 25?C to 800?C and strain rate ranging from 10-4 to 10-2 s-1 were conducted by using a WDW-300 electronic universal testing machine. The hot deformation behavior of TC18 was characterized based on an analysis of the true stress-true strain curves of TC18 titanium alloy. The curves show that the flow stress increases with increasing the strain rate and decreases with increasing the temperature, and the strain rate play an important role in the flow stress when increasing the temperatures. By taking the effect of strain into account, an improved constitutive relationship was proposed based on the Arrhenius equation. By comparison with the experimental results, the model prediction agreed well with the experimental data, which demonstrated the established constitutive relationship was reliable and can be used to predict the hot deformation behavior of TC18 titanium alloy.

Characterization of Hot Deformation Behavior of TC4-DT Titanium Alloy

2017 ◽  
Author(s):  
Qun-Lan Wu ◽  
Shao-Yang Wang ◽  
Fu-Hua Peng ◽  
Wei Gu ◽  
Wen-Jun Yu ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Hot Deformation Behavior
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