Accession Number:
AD0750508
Title:
Plastic Deformation of Refractory Metals in a Vacuum,
Descriptive Note:
Corporate Author:
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Personal Author(s):
Report Date:
1972-09-08
Pagination or Media Count:
23.0
Abstract:
The high temperature plastic deformation of refractory metals in vacuum 0.0001-0.00001 torr differ from deformation in air in 1 an absence of scale on the surface of the billets very fine somewhat oxidized layer is formed only on Ti and Nb, 2 an increase for Nb, Mo, and evidently W, and a decrease for Ti of the friction coefficient during rolling, and 3 an increase in the deformation resistance for Mo and W and a decrease tor Ti and Nb during rolling. Author
Descriptors:
Subject Categories:
- Fabrication Metallurgy