scholarly journals Breakdown of the superplastic deformation behavior of heterogeneous nanomaterials at small length scales

2020 ◽  
Vol 9 (1) ◽  
pp. 41-49
Author(s):  
Patrick Feldner ◽  
Benoit Merle ◽  
Mathias Göken
Keyword(s):  
Deformation Behavior ◽  
Superplastic Deformation ◽  
Small Length ◽  
Length Scales

Superplastic Deformation Behavior of the Y-TZP Tested in Torsion

2001 ◽  
Vol 357-359 ◽  
pp. 559-564
Author(s):  
Yoshinobu Motohashi ◽  
S. Sanada ◽  
Takaaki Sakuma
Keyword(s):  
Deformation Behavior ◽  
Superplastic Deformation

scholarly journals Spin-charge separation at small length scales in the 2D t-J Model

1995 ◽  
Vol 99 (3-4) ◽  
pp. 509-511
Author(s):  
Roser Valent� ◽  
Claudius Gros
Keyword(s):  
Charge Separation ◽  
Small Length ◽  
Length Scales

Fabrication of silicon carbide nanoceramics

1996 ◽  
Vol 11 (7) ◽  
pp. 1601-1604 ◽  
Author(s):  
Mamoru Mitomo ◽  
Young-Wook Kim ◽  
Hideki Hirotsuru
Keyword(s):  
Silicon Carbide ◽  
Particle Size ◽  
Deformation Behavior ◽  
Superplastic Deformation ◽  
Average Particle Size ◽  
Liquid Phase Sintering ◽  
Carbide Powder ◽  
Average Particle ◽  
Average Grain Size ◽  
Silicon Carbide Powder

Ultrafine silicon carbide powder with an average particle size of 90 nm was densified by hot-processing with the addition of Al2O3, Y2O3, and CaO at 1750 °C. Silicon carbide nanoceramics with an average grain size of 110 nm were prepared by liquid phase sintering at low temperature. The materials showed superplastic deformation at a strain rate of 5.0 × 10-4/s at 1700 °C, which is the lowest temperature published. The microstructure and deformation behavior of materials from a submicrometer powder were also investigated as a reference.

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