scholarly journals Grain refining of a Ti-6Al-4V alloy by high-pressure torsion and low temperature superplasticity

2015 ◽  
Vol 5 (3) ◽  
pp. 281-286 ◽  
Author(s):  
J. Fu ◽  
H. Ding ◽  
Y. Huang ◽  
P. H. R. Pereira ◽  
W. Zhang ◽  
...  
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
High Pressure Torsion ◽  
Grain Refining

Low-Temperature Hydrogenation of Mg-Ni-Nb2O5 Alloy Processed by High-Pressure Torsion

2021 ◽  
pp. 160309
Author(s):  
M. Osorio-García ◽  
K. Suárez-Alcántara ◽  
Y. Todaka ◽  
A. Tejeda-Ochoa ◽  
M. Herrera Ramírez ◽  
...  
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
High Pressure Torsion

ZrTiAlV alloy grain refining under high-pressure torsion and electric field-assisted heat treatment

2017 ◽  
Vol 127 ◽  
pp. 231-238 ◽  
Author(s):  
Zhng Chunxiang ◽  
Wang Limin ◽  
Liu Riping ◽  
Zhao Bojun ◽  
Luo Junting
Keyword(s):  
Heat Treatment ◽  
High Pressure ◽  
Electric Field ◽  
High Pressure Torsion ◽  
Grain Refining

Low-temperature anatase-to-rutile phase transformation and unusual grain coarsening in titanium oxide nanopowders by high-pressure torsion straining

2019 ◽  
Vol 162 ◽  
pp. 341-344 ◽  
Author(s):  
Kaveh Edalati ◽  
Qing Wang ◽  
Hadi Razavi-Khosroshahi ◽  
Hoda Emami ◽  
Masayoshi Fuji ◽  
...  
Keyword(s):  
High Pressure ◽  
Phase Transformation ◽  
Low Temperature ◽  
Titanium Oxide ◽  
High Pressure Torsion ◽  
Rutile Phase ◽  
Grain Coarsening

Mechanical Spectroscopy of High Pressure Torsion Deformed Fe-Based Alloys and Ti

2006 ◽  
Vol 503-504 ◽  
pp. 745-750 ◽  
Author(s):  
Igor S. Golovin ◽  
Tatiana S. Pavlova ◽  
C. Grusewski ◽  
Julia Ivanisenko ◽  
Dmitriy Gunderov
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
Internal Friction ◽  
Point Defect ◽  
High Pressure Torsion ◽  
Metallic Materials ◽  
Mechanical Spectroscopy ◽  
Early Stages ◽  
Heating Up

Low temperature dislocation- and point defect-related anelasticity in high pressure torsion (HPT) deformed metallic materials bcc Fe-26Al, fcc Fe-36Ni, hcp Ti is studied by mechanical spectroscopy. Internal friction (IF) peaks, which correspond to these phenomena, have different stability against heating. Up to five IF peaks are recorded, at least some of these peaks can be classify as Hasiguti peaks. Mechanical spectroscopy gives a useful tool to study early stages of severely plastic deformed alloys study.

Intermixing of Fe and Cu on the Atomic Scale by High-Pressure Torsion as Revealed by Dc- and Ac-Squid Susceptometry

2020 ◽  
Author(s):  
Martin Stückler ◽  
Heinz Krenn ◽  
Lukas Weissitsch ◽  
Stefan Wurster ◽  
Reinhard Pippan ◽  
...  
Keyword(s):  
High Pressure ◽  
High Pressure Torsion ◽  
Atomic Scale
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