HOT WORKING EVALUATION OF REFRACTORY AND REACTIVE METALS

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.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1964
Accession Number
AD0603779

Entities

People

  • John Bonchak

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Air Force
  • Air Force Facilities
  • Atmospheres
  • Body Weight
  • Chemical Analysis
  • Contamination
  • Heat Treatment
  • Hot Working
  • Materials
  • Measurement
  • Metals
  • Refractory Metals
  • Surface Properties
  • Test Methods
  • Transition Temperature
  • Transitions

Readers

  • Metallurgy
  • Systems Analysis and Design