Accession Number:

AD0603779

Title:

HOT WORKING EVALUATION OF REFRACTORY AND REACTIVE METALS

Descriptive Note:

Interim rept. no. 4, 1 Apr-30 Jun 1964

Corporate Author:

UNIVERSAL-CYCLOPS STEEL CORP BRIDGEVILLE PA

Personal Author(s):

Report Date:

1964-07-01

Pagination or Media Count:

55.0

Abstract:

The tendency of refractory and reactive metals to be contaminated in the InFab argon atmosphere was investigated. The results of exposures for various times, temperatures, and argon purity levels were evaluated by microhardness traverses, metallographic examination, chemical analyses and bend tests. With due consideration to extraneous variables and accuracy of the test methods, the results have been appraised.

Subject Categories:

  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE