Effect of temperature, strain rate, and stress on ductility of carbon steels

1978 ◽  
Vol 13 (6) ◽  
pp. 677-678
Author(s):  
S. N. Pichkov ◽  
Yu. A. Gagarin ◽  
L. D. Sokolov
Keyword(s):  
Strain Rate ◽  
Carbon Steels ◽  
Effect Of Temperature ◽  
Temperature Strain

scholarly journals Hot Deformation Behaviour of Cu/Al Laminated Composites under Interface Constraint Effect

2018 ◽  
Author(s):  
Shuaiyang Liu ◽  
Aiqin Wang ◽  
Tingting Liang ◽  
Jingpei Xie
Keyword(s):  
Strain Rate ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Deformation Temperature ◽  
Laminated Composites ◽  
Deformation Behaviour ◽  
Effect Of Temperature ◽  
Strain Hardening Exponent ◽  
Constraint Effect ◽  
Temperature Strain

In order to understand the hot deformation behavior of novel Cu/Al laminated composites, isothermal hot compression tests were conducted by Gleeble-1500D thermo-mechanical simulator. And the effect of bonding interface, deformation temperature and strain rate on the deformation behavior was analyzed. Results show that under the interface constraint effect, soft Al layer trends to flow synchronously with hard Cu layer. And further microstructure examinations indicate the cooperative deformation capability of Cu/Al composites increases with increasing stain rate and decreasing deformation temperature. Strain hardening exponent, calculated based on the true stress-true strain data, also proves the effect of deformation temperature and strain rate on the cooperative deformation behavior. Meanwhile, unique composites structure allows the Al matrix to exhibit the characteristic of dynamic recrystallization during the hot deformation process. Lastly, strain compensated Arrhenius-type constitutive equation was employed to describe the coupling effect of temperature, strain rate and strain on the flow stress.

Effect of temperature, strain rate and grain size on the mechanical response of Ti3SiC2 in tension

2002 ◽  
Vol 50 (6) ◽  
pp. 1297-1306 ◽  
Author(s):  
M Radovic ◽  
M.W Barsoum ◽  
T El-Raghy ◽  
S.M Wiederhorn ◽  
W.E Luecke
Keyword(s):  
Grain Size ◽  
Strain Rate ◽  
Mechanical Response ◽  
Effect Of Temperature ◽  
Temperature Strain

Capturing the effect of temperature, strain rate, and stress state on the plasticity and fracture of rolled homogeneous armor (RHA) steel

2014 ◽  
Vol 594 ◽  
pp. 82-88 ◽  
Author(s):  
W.R. Whittington ◽  
A.L. Oppedal ◽  
S. Turnage ◽  
Y. Hammi ◽  
H. Rhee ◽  
...  
Keyword(s):  
Stress State ◽  
Strain Rate ◽  
Effect Of Temperature ◽  
Temperature Strain
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