Surface structure and energy of B2 type intermetallic compound NiAl

2008 ◽  
Vol 254 (8) ◽  
pp. 2540-2543 ◽  
Author(s):  
Jian-Min Zhang ◽  
Dou-Dou Wang ◽  
Guo-Xiang Chen ◽  
Ke-Wei Xu
Keyword(s):  
Intermetallic Compound ◽  
Surface Structure ◽  
Intermetallic Compound Nial

scholarly journals Single-Phase Interdiffusion in Intermetallic Compound NiAl

1998 ◽  
Vol 62 (8) ◽  
pp. 761-765 ◽  
Author(s):  
Masahiko Kato ◽  
Hisaoki Sasano ◽  
Kazuhiro Honma ◽  
Toshiyuki Suzuki
Keyword(s):  
Intermetallic Compound ◽  
Single Phase ◽  
Intermetallic Compound Nial

VOIDS IN THE INTERMETALLIC COMPOUND NiAl.

1969 ◽  
pp. 177-182
Author(s):  
H. L. Fraser ◽  
M. H. Loretto ◽  
R. E. Smallman ◽  
R. J. Wasilewski
Keyword(s):  
Intermetallic Compound ◽  
Intermetallic Compound Nial

Effect of Ag on the Hot Corrosion of NiAl Intermetallic Compound

2013 ◽  
Vol 32 (4) ◽  
pp. 359-365
Author(s):  
S.N. Liu ◽  
W. Su ◽  
W.Y. Lv ◽  
Z.F. Wei ◽  
C.L. Zeng
Keyword(s):  
Intermetallic Compound ◽  
Hot Corrosion ◽  
Weight Percent ◽  
Typical Feature ◽  
Localized Corrosion ◽  
High Temperature Strength ◽  
Physical Analysis ◽  
Two Phase ◽  
Analysis Techniques ◽  
Intermetallic Compound Nial

AbstractThe low ambient tensile ductility and inadequate high temperature strength and creep resistance have limited the applications of intermetallic compound NiAl as a structure material at high temperatures. A small addition of Ag could increase the strength of NiAl. In this study, hot corrosion behavior of NiAl and NiAl-Ag containing 1 and 5%Ag (in weight percent), respectively, in molten (Na,K)2SO4 at 1173 K has been examined by thermogravimetry and physical analysis techniques. The experimental results indicated that the corrosion rates of NiAl and NiAl-Ag tended to increase with exposure time, accompanied with the formation of nodules. Fast localized corrosion is the typical feature of the corrosion of both NiAl and NiAl-Ag. The addition of Ag to NiAl accelerated its corrosion, with a higher corrosion rate observed for the 5%Ag addition. The two-phase microstructure of NiAl-Ag alloys accelerated the formation of nodules in the regions close to Ag phases.

Knight shifts of27Al and magnetic susceptibility of intermetallic compound NiAl with Fe additions

1990 ◽  
Vol 59 (1-4) ◽  
pp. 517-520 ◽  
Author(s):  
D. Goldberg ◽  
A. Shevakin ◽  
M. Fradkin ◽  
A. Belenkii ◽  
E. Kulefeeva
Keyword(s):  
Magnetic Susceptibility ◽  
Intermetallic Compound ◽  
Knight Shifts ◽  
Intermetallic Compound Nial

Thermal conductivity of the intermetallic compound NiAl in the temperature range from 20 to 80 K

1976 ◽  
Vol 34 (1) ◽  
pp. 319-323 ◽  
Author(s):  
E. Hegenbarth ◽  
S. V. Pirogova ◽  
E. M. Savitskii ◽  
B. Göldner
Keyword(s):  
Thermal Conductivity ◽  
Intermetallic Compound ◽  
Temperature Range ◽  
Intermetallic Compound Nial

Fibrous Composite Material Based on Intermetallic Compound NiAl

MICC 90 ◽  
1991 ◽  
pp. 919-927
Author(s):  
Valentina I. Zhamnova ◽  
Lev M. Ustinov ◽  
Albina G. Vasilyeva ◽  
Aleksei V. Vorobyev
Keyword(s):  
Composite Material ◽  
Intermetallic Compound ◽  
Fibrous Composite ◽  
Fibrous Composite Material ◽  
Intermetallic Compound Nial
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