Self and solute diffusion in zirconium

1 November 1969

journal article
research article
Published by Taylor & Francis in Philosophical Magazine

Vol. 20 (167) , 1047-1055
https://doi.org/10.1080/14786436908228072

Abstract

The diffusion coefficient of ⁶⁰Co in the b.c.c. β phase of 99.99% pure polycrystalline zirconium has been measured over the temperature range of 920 to 1700°c. The Arrhenius plot of log D versus 1/T shows some evidence of positive curvature above 1600°c but below that it is strictly linear and can be represented by: Anomalies in the concentration profiles were noted in experiments at temperatures below 1200°c. An account of their origin is suggested.

Keywords

DISLOCATIONS
DIFFUSION COEFFICIENT
DIFFUSION PROCESS

This publication has 2 references indexed in Scilit:

Diffusion of gold in sodium
Philosophical Magazine, 1966
Lattice and Grain Boundary Diffusion in Polycrystals
Transactions of the Japan Institute of Metals, 1961