scholarly journals Influence of Dynamic Strain Aging on Tensile Deformation Behavior of Alloy 617

2016 ◽  
Vol 48 (6) ◽  
pp. 1387-1395 ◽  
Author(s):  
I.M.W. Ekaputra ◽  
Woo-Gon Kim ◽  
Jae-Young Park ◽  
Seon-Jin Kim ◽  
Eung-Seon Kim
Keyword(s):  
Dynamic Strain Aging ◽  
Deformation Behavior ◽  
Strain Aging ◽  
Tensile Deformation ◽  
Dynamic Strain ◽  
Alloy 617 ◽  
Tensile Deformation Behavior

Dynamic Strain Aging during Tensile Deformation of Extruded AZ81 Magnesium Alloy

2013 ◽  
Vol 652-654 ◽  
pp. 1937-1941 ◽  
Author(s):  
Si Qian Zhang ◽  
Liang Mao ◽  
Li Jia Chen
Keyword(s):  
Dynamic Strain Aging ◽  
Strain Aging ◽  
Tensile Deformation ◽  
Rate Sensitivity ◽  
Dynamic Strain ◽  
Dynamic Strain Ageing ◽  
Strain Ageing ◽  
Serrated Flow ◽  
Chatelier Effect ◽  
Solute Atoms

Serrated flow has been observed in AZ81 alloy during tensile deformation. The observed static strain ageing effect and negative strain rate sensitivity suggest that the serrated flow is due to interaction between dislocations and solute atoms, know as dynamic strain ageing (DSA). The Portevin-Le Chatelier effect is observed at temperatures between 150oC~200oC and 125oC~200oC. In the microstructure of deformed samples dislocations and twins is observed. It is suggested that the occurrence of the dynamic strain aging is associated with interactions between solute atoms and dislocations.

Effect of Dynamic Strain Aging on Tensile Deformation of 20MnMoNi55 Alloy

2018 ◽  
Vol 27 (12) ◽  
pp. 6468-6478 ◽  
Author(s):  
Mrinmoy Jana ◽  
Sankar Dhar ◽  
Sanjib Kumar Acharyya ◽  
Jayanta Chattopadhyay
Keyword(s):  
Dynamic Strain Aging ◽  
Strain Aging ◽  
Tensile Deformation ◽  
Dynamic Strain

Effect of dynamic strain aging on the deformation behavior and microstructure of Cu-15Ni-8Sn alloy

2017 ◽  
Vol 718 ◽  
pp. 182-187 ◽  
Author(s):  
Guangwei Peng ◽  
Xueping Gan ◽  
Yexin Jiang ◽  
Zhou Li ◽  
Kechao Zhou
Keyword(s):  
Dynamic Strain Aging ◽  
Deformation Behavior ◽  
Strain Aging ◽  
Dynamic Strain
Sign in / Sign up

Export Citation Format

Share Document