๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Analysis of the grain boundary diffusion data of Ni2+ in polycrystaline MgO

โœ Scribed by F.F.Y. Wang


Publisher
Elsevier Science
Year
1965
Weight
234 KB
Volume
18
Category
Article
ISSN
0031-9163

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Measurement of the grain boundary diffus
โœ W. Gust; M. R Hintz; A. Lodding; H. Odelius; B. Predel ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science โš– 989 KB

The diffusivity of indium as an impurity along grain boundaries in nickel bicrystals of known orientation has been measured using secondary ion mass spectrometry ISIMS). The values obtained are very large and comparable in magmtude to those observed by Hillert and Purdy. and by Smidoda. Gottschalk a

Grain boundary diffusion in Cr-doped NiO
โœ Dr. Alan Atkinson; Dr. D. W. Smart; Dr. R. I. Taylor ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 826 KB

We have measured the diffusion of aNi radiotracer into polycrystalline NiO. nominally doped with 0.1% Cr (Cr/Ni ratio) in the temperature range 600 to 900ยฐC. The experiments show that Cr doping increases diffusion of Ni in the oxide lattice, but decreases diffusion of Ni along grain boundaries provi

Temperature dependence of the grain boun
โœ P. Neuhaus; C. Herzig ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science โš– 637 KB

Grain boundary diffusion of "%n in Ni was measured between T = 673 and 1182 K using microtome sectioning and a well type Ge-detector of large efficiency and high energy resolution. In this large temperature range s6D,, varies over six orders of magnitude. The Arrhenius plot of s6D,, shows a remarkab