Aluminium single crystals with very low dislocation densities

1 January 1965

journal article
other
Published by Taylor & Francis in Philosophical Magazine

Vol. 11 (109) , 183-184
https://doi.org/10.1080/14786436508211934

Abstract

Zone-refined aluminium single crystals, 1 mm thick, with dislocation densities 10² lines per cm², have been produced by the strain-anneal technique using a very slow cooling rate, 4°c per hour. The dislocations were revealed by Lang's x-ray diffraction technique. Loops, helices, and dislocation sources are observed.

Keywords

This publication has 4 references indexed in Scilit:

Zone Refining of Aluminum
Review of Scientific Instruments, 1963
The occurrence of dislocations in crystals grown from themelt
Philosophical Magazine, 1961
The projection topograph: a new method in X-ray diffraction microradiography
Acta Crystallographica, 1959
A method for the examination of crystal sections using penetrating characteristic X radiation
Acta Metallurgica, 1957