Iron alloys surface modification by plasma, forming during the electric explosion of aluminum foil

2015 ◽  
Author(s):  
Yurii Ivanov ◽  
Semen Filimonov ◽  
Yulia Denisova ◽  
Evgenii Budovskikh ◽  
Victor Gromov
Keyword(s):  
Surface Modification ◽  
Aluminum Foil ◽  
Iron Alloys ◽  
Electric Explosion

Modification of Silumin Using the Electroexplosive Method

2017 ◽  
Vol 906 ◽  
pp. 56-62
Author(s):  
Anatolii A. Klopotov ◽  
Yu.F. Ivanov ◽  
E.A. Petrikova ◽  
V.E. Gromov ◽  
Yu.A. Kakushkin
Keyword(s):  
Wear Resistance ◽  
Surface Modification ◽  
Phase Composition ◽  
Friction Coefficient ◽  
Surface Properties ◽  
Thermodynamic Analysis ◽  
Aluminum Foil ◽  
Electrical Explosion ◽  
Equilibrium Conditions ◽  
Physical Mechanisms

Surface modification of silumin of the grade AK12 with plasma formed during an electrical explosion of aluminum foil with a sample of yttrium oxide powder placed in the explosion region (the electroexplosive doping method) is carried out. The thermodynamic analysis of the system Al-Si-Y-O is carried out. The phases formed in this system under equilibrium conditions are revealed. Investigations of the elemental and phase composition and the defective substructure are carried out. Mechanical (microhardness) and tribological (wear resistance and friction coefficient) tests of the modified material are performed. The physical mechanisms responsible for multiple enhancement of surface properties of the modified silumin samples are revealed.

MÖSSBAUER EFFECT IN RHODIUM IRON ALLOYS

1971 ◽  
Vol 32 (C1) ◽  
pp. C1-863-C1-864 ◽  
Author(s):  
B. WINDOW ◽  
G. LONGWORTH ◽  
C. E. JOHNSON
Keyword(s):  
Mössbauer Effect ◽  
Iron Alloys ◽  
Mossbauer Effect

EFFECT OF LOCAL ON FORMATION OF LOCAL MOMENTS IN BCC IRON ALLOYS

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-204-C2-206 ◽  
Author(s):  
M. Shiga ◽  
Y. Nakamura
Keyword(s):  
Iron Alloys ◽  
Local Moments ◽  
Bcc Iron
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