Cross-slip in face-centered cubic metals: a general Escaig stress-dependent activation energy line tension model

2017 ◽  
Vol 98 (5) ◽  
pp. 347-370 ◽  
Author(s):  
Alon Malka-Markovitz ◽  
Dan Mordehai
Keyword(s):  
Activation Energy ◽  
Line Tension ◽  
Cross Slip ◽  
Face Centered Cubic ◽  
Cubic Metals ◽  
Energy Line ◽  
Face Centered ◽  
Stress Dependent

Mechanism transition of cross slip with stress and temperature in face-centered cubic metals

2020 ◽  
Vol 57 ◽  
pp. 159-171
Author(s):  
K.Q. Li ◽  
Z.J. Zhang ◽  
J.X. Yan ◽  
J.B. Yang ◽  
Z.F. Zhang
Keyword(s):  
Cross Slip ◽  
Face Centered Cubic ◽  
Cubic Metals ◽  
Mechanism Transition ◽  
Face Centered

Voids in Irradiated Tungsten and Molybdenum

1969 ◽  
Vol 27 ◽  
pp. 190-191
Author(s):  
Robert C. Rau ◽  
Robert L. Ladd
Keyword(s):  
Melting Point ◽  
Fast Neutron ◽  
Neutron Irradiation ◽  
Elevated Temperatures ◽  
Irradiation Temperature ◽  
The Body ◽  
Face Centered Cubic ◽  
Body Centered Cubic ◽  
Cubic Metals ◽  
Face Centered

Recent studies have shown the presence of voids in several face-centered cubic metals after neutron irradiation at elevated temperatures. These voids were found when the irradiation temperature was above 0.3 Tm where Tm is the absolute melting point, and were ascribed to the agglomeration of lattice vacancies resulting from fast neutron generated displacement cascades. The present paper reports the existence of similar voids in the body-centered cubic metals tungsten and molybdenum.

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