Phase relations of iron and iron–nickel alloys up to 300 GPa: Implications for composition and structure of the Earth's inner core

2008 ◽  
Vol 273 (3-4) ◽  
pp. 379-385 ◽  
Author(s):  
Yasuhiro Kuwayama ◽  
Kei Hirose ◽  
Nagayoshi Sata ◽  
Yasuo Ohishi
Keyword(s):  
Nickel Alloys ◽  
Inner Core ◽  
Phase Relations ◽  
Composition And Structure ◽  
Iron Nickel ◽  
Earth’S Inner Core ◽  
Iron Nickel Alloys

scholarly journals The effect of nickel on the strength of iron nickel alloys: Implications for the Earth’s inner core

2018 ◽  
Vol 283 ◽  
pp. 43-47 ◽  
Author(s):  
Mary M. Reagan ◽  
Arianna E. Gleason ◽  
Jin Liu ◽  
Michael J. Krawczynski ◽  
James A. Van Orman ◽  
...  
Keyword(s):  
Nickel Alloys ◽  
Inner Core ◽  
Iron Nickel ◽  
Earth’S Inner Core ◽  
Iron Nickel Alloys

DIFFUSION OF Ni63 IN IRON, COBALT, NICKEL, AND TWO IRON–NICKEL ALLOYS

1959 ◽  
Vol 37 (10) ◽  
pp. 1629-1636 ◽  
Author(s):  
J. R. MacEwan ◽  
J. U. MacEwan ◽  
L. Yaffe
Keyword(s):  
Surface Activity ◽  
Nickel Alloys ◽  
Nickel Content ◽  
The Self ◽  
Iron Cobalt ◽  
Self Diffusion ◽  
Cobalt Nickel ◽  
Iron Nickel ◽  
Iron Nickel Alloys ◽  
Cobalt And Nickel

The self-diffusion of nickel and the diffusion of Ni63 into iron, cobalt, and two iron–nickel alloys was studied using the technique of decrease in surface activity, The nickel self-diffusion results are compared to previously reported values. Nickel is found to diffuse more slowly than iron in the iron-rich portion of the iron–nickel system. The rate of nickel diffusion increases with increasing nickel content. A comparison is made between the present results for diffusion of Ni63 into iron, cobalt, and nickel with reported values for diffusion of Co60 and Fe59 in the same metals. In each solvent, the magnitudes of the activation energies, Q, are such that QNi > QCo > QFe.

Diffusivity of nitrogen in iron-nickel alloys

1978 ◽  
Vol 12 (12) ◽  
pp. 1111-1114 ◽  
Author(s):  
Hans Jürgen Grabke ◽  
Else Marie Petersen
Keyword(s):  
Nickel Alloys ◽  
Iron Nickel ◽  
Iron Nickel Alloys
Sign in / Sign up

Export Citation Format

Share Document