High-temperature deformation and grain-boundary characteristics of titanium alloys with an equiaxed microstructure

2008 ◽  
Vol 485 (1-2) ◽  
pp. 601-612 ◽  
Author(s):  
Jeoung Han Kim ◽  
S.L. Semiatin ◽  
Chong Soo Lee
Keyword(s):  
High Temperature ◽  
Grain Boundary ◽  
Titanium Alloys ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Equiaxed Microstructure ◽  
Grain Boundary Characteristics ◽  
Boundary Characteristics

Grain boundary sliding at high temperature deformation in cold-rolled ODS ferritic steels

2014 ◽  
Vol 452 (1-3) ◽  
pp. 628-632 ◽  
Author(s):  
Yoshito Sugino ◽  
Shigeharu Ukai ◽  
Bin Leng ◽  
Naoko Oono ◽  
Shigenari Hayashi ◽  
...  
Keyword(s):  
High Temperature ◽  
Grain Boundary ◽  
Grain Boundary Sliding ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Ferritic Steels ◽  
Boundary Sliding ◽  
Cold Rolled

scholarly journals Serration of Grain Boundary in Ni-300Fe Alloy through High Temperature Deformation.

2002 ◽  
Vol 42 (9) ◽  
pp. 1026-1032 ◽  
Author(s):  
Dong-Woo Suh ◽  
Tadanobu Inoue ◽  
Shiro Torizuka ◽  
Akio Ohmori ◽  
Kotobu Nagai
Keyword(s):  
High Temperature ◽  
Grain Boundary ◽  
High Temperature Deformation ◽  
Temperature Deformation

Effect of High Temperature Deformation on Grain Boundary Defects in Yba2Cu3O7-X

1989 ◽  
Vol 169 ◽  
Author(s):  
R. Garcia ◽  
W.Z. Misiolek ◽  
R.N. Wright ◽  
K. Rajan
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
High Temperature ◽  
Grain Boundary ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Ceramic Superconductors ◽  
Bulk Ceramic ◽  
Transmission Electron ◽  
Lattice Distortions

AbstractThe results of transmission electron microscopy studies on YBa2Cu3O7‐x subjected to high temperature extrusion are presented. Particular emphasis is put on high temperature accommodation processes of lattice dislocations into sub‐grain boundaries. It is suggested from the electron microscopy observations that stress induced climb mechanisms for dislocations are operative. Also presented is evidence of localized lattice distortions near twin boundaries due to isothermal high temperature deformation. Preliminary results on the structure of grain boundary facets and steps is described. The implications of these results for texture development in bulk ceramic superconductors is also discussed.

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