Thermodynamics and kinetics of phase transformations induced by ion irradiation

1991 ◽  
Vol 6 (1) ◽  
pp. 1-51 ◽  
Author(s):  
M. Nastasi ◽  
J.W. Mayer
Keyword(s):  
Phase Transformations ◽  
Ion Irradiation ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

Rapid Solidification Of Steels

1981 ◽  
Vol 8 ◽  
Author(s):  
Brian Cantor
Keyword(s):  
Solid State ◽  
Heat Flow ◽  
Phase Transformations ◽  
Rapid Solidification ◽  
Thermodynamics And Kinetics ◽  
Iron Based ◽  
Kinetics Of

ABSTRACTThis paper reviews some fundamental aspects of the rapid solidification of iron-based alloys and commercial steels, concentrating on heat flow during cooling, the thermodynamics and kinetics of solidification, post-solidification solid state phase transformations, and the effect of these processes on the resulting steel microstructures.

Irradiation behavior of pyrolytic silicon carbide

1983 ◽  
Vol 41 ◽  
pp. 72-73
Author(s):  
R. J. Lauf
Keyword(s):  
Silicon Carbide ◽  
Fission Products ◽  
Thermodynamics And Kinetics ◽  
Neutron Fluences ◽  
Fuel Particles ◽  
Sic Coatings ◽  
Irradiation Behavior ◽  
Kinetics Of ◽  
Htgr Fuel

Fuel particles for the High-Temperature Gas-Cooled Reactor (HTGR) contain a layer of pyrolytic silicon carbide to act as a miniature pressure vessel and primary fission product barrier. Optimization of the SiC with respect to fuel performance involves four areas of study: (a) characterization of as-deposited SiC coatings; (b) thermodynamics and kinetics of chemical reactions between SiC and fission products; (c) irradiation behavior of SiC in the absence of fission products; and (d) combined effects of irradiation and fission products. This paper reports the behavior of SiC deposited on inert microspheres and irradiated to fast neutron fluences typical of HTGR fuel at end-of-life.

Thermodynamics and kinetics of hydriding of the Zr(Ni0.75V0.25)2 laves phase

2004 ◽  
Vol 29 (2) ◽  
pp. 1-9
Author(s):  
Mustapha Boulghallat ◽  
Ahmed Jouaiti ◽  
Norbert Gérard
Keyword(s):  
Laves Phase ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of
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