FATIGUE, CREEP AND STRESS-RUPTURE PROPERTIES OF TI-13V-11CR-3AL TITANIUM ALLOY (B120-VCA)

Abstract

A fatigue and creep-rupture testing program was conducted on solution-treated and aged sheet specimens of titanium alloy B-120VCA at room and elevated temperatures. Data on aged bar stock, previously tested, are also included for comparison. All tests were conducted in axial-stress machines with various combinations of alternating and mean stresses. Notched as well as smooth specimens were used. The data are presented in the form of S-N and creep rupture diagrams, and the effect of various combinations of alternating and mean stresses is shown by means of constant-life diagrams. Creep data are given in the form of creep-time curves, and for design purposes, creep strength curves are presented.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1966
Accession Number
AD0801947

Entities

People

  • Allan A. Blatherwick
  • Austris Cers

Organizations

  • University of Minnesota

Tags

DTIC Thesaurus Topics

  • Air Force
  • Alloys
  • Contractors
  • Creep
  • Creep Strength
  • Materials
  • Materials Laboratories
  • Mechanical Properties
  • Physical Properties
  • Titanium
  • Titanium Alloys

Readers

  • Materials Science and Engineering.
  • Metallurgy