scholarly journals The features of structural-phase transformations in the 12Kh18N10T stainless steel subjected to high-frequency hydrodynamic effects under high pressure

2017 ◽  
pp. 52-60
Author(s):  
V. G. Pushin ◽  
◽  
E. Yu. Muryshev ◽  
E. S. Belosludtseva ◽  
N. N. Kuranova ◽  
...  
Keyword(s):  
High Pressure ◽  
Stainless Steel ◽  
Phase Transformations ◽  
High Frequency ◽  
Structural Phase ◽  
Hydrodynamic Effects ◽  
Structural Phase Transformations

Structural phase transformations and the equations of state of calcium chalcogenides at high pressure

1994 ◽  
Vol 50 (22) ◽  
pp. 16232-16237 ◽  
Author(s):  
Huan Luo ◽  
Raymond G. Greene ◽  
Kouros Ghandehari ◽  
Ting Li ◽  
Arthur L. Ruoff
Keyword(s):  
High Pressure ◽  
Phase Transformations ◽  
Equations Of State ◽  
Structural Phase ◽  
Structural Phase Transformations

High Pressure Lattice Instabilities and Structural Phase Transformations in Solids from Ab-Initio Lattice Dynamics

1997 ◽  
Vol 499 ◽  
Author(s):  
Stefano Baroni ◽  
Paolo Giannozzi
Keyword(s):  
High Pressure ◽  
Phase Transformations ◽  
Lattice Dynamics ◽  
Density Functional ◽  
Structural Phase ◽  
Phonon Softening ◽  
Density Functional Perturbation Theory ◽  
Ionic Solids ◽  
Standing Problem ◽  
Structural Phase Transformations

ABSTRACTThis paper is devoted to some recent applications of density-functional perturbation theory to the prediction of lattice instabilities occurring in ionic solids at high pressure. We first briefly review some work aimed at understanding the interplay between shear instabilities and phonon softening in the pressure-induced phase transformations of Cesium halides and hydride. We then report on preliminary results of an attempt of ours to apply similar techniques to the long-standing problem of the pressure-induced amorphization of quartz.

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