SOLUTION HARDENING IN DISORDERED ALLOYS : A LATTICE DYNAMICS APPROACH

1987 ◽  
Vol 48 (C8) ◽  
pp. C8-359-C8-364
Author(s):  
S. RAMOS DE DEBIAGGI ◽  
A. CARO
Keyword(s):  
Lattice Dynamics ◽  
Solution Hardening ◽  
Disordered Alloys

scholarly journals Interplay of force constants in the lattice dynamics of disordered alloys: Anab initiostudy

2014 ◽  
Vol 89 (6) ◽  
Author(s):  
Rajiv K. Chouhan ◽  
Aftab Alam ◽  
Subhradip Ghosh ◽  
Abhijit Mookerjee
Keyword(s):  
Lattice Dynamics ◽  
Force Constants ◽  
Disordered Alloys

A Tem Study of Slip Systems in MoSi2/WSi2 Alloys

1991 ◽  
Vol 49 ◽  
pp. 942-943
Author(s):  
Stuart A. Maloy
Keyword(s):  
Solid Solution ◽  
Solid Solution Hardening ◽  
Slip Systems ◽  
High Melting ◽  
Group 14 ◽  
Solution Hardening ◽  
Brittle To Ductile Transition ◽  
High Melting Temperature ◽  
Tetragonal Unit Cell ◽  
Structural Applications

MoSi2 has recently been investigated as a potential material for high temperature structural applications. It has excellent oxidation resistance up to 1700°C, a high melting temperature, 2030°C, and a brittle-to-ductile transition temperature at 900-1000°C. WSi2 is isomorphous with MoSi2 and has a body-centered tetragonal unit cell of the space group 14/mmm. The lattice parameters are a=3.20 Å and c=7.84 Å for MoSi2 and a=3.21 Å and c=7.88 Å for WSi2. Therefore, WSi2 was added to MoSi2 to improve its strength via solid solution hardening. The purpose of this study was to investigate the slip systems in polycrystalline MoSi2/WSi2 alloys.

Crystal structure and lattice dynamics of hydrogen-loaded austenitic steel

2003 ◽  
Vol 112 ◽  
pp. 407-410
Author(s):  
S. A. Danilkin ◽  
M. Hölzel ◽  
H. Fuess ◽  
H. Wipf ◽  
T. J. Udovic ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Austenitic Steel ◽  
Lattice Dynamics

INVESTIGATION OF LATTICE DYNAMICS WITH117Sn AND119Sn

1974 ◽  
Vol 35 (C6) ◽  
pp. C6-375-C6-377
Author(s):  
W. MÜLLER ◽  
H. WINKLER ◽  
E. GERDAU
Keyword(s):  
Lattice Dynamics

LATTICE DYNAMICS CALCULATIONS FOR SOLID BIPHENYL IN THE HIGH TEMPERATURE PHASE

1981 ◽  
Vol 42 (C6) ◽  
pp. C6-599-C6-601 ◽  
Author(s):  
T. Wasiutynski ◽  
I. Natkaniec ◽  
A. I. Belushkin
Keyword(s):  
High Temperature ◽  
Lattice Dynamics ◽  
High Temperature Phase ◽  
Temperature Phase
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