Determination of Basic strength Properties of Ti-8Mo-8V-2Fe-3Al sheet.

Abstract

MAY REPRESENT A COST-EFFECTIVE REPLACEMENT FOR MILLANNEALED Ti-6Al-4V sheet (Ti-64). With approximately equal elastic moduli the strength properties are higher for the stabilized Ti-8823 than for the mill-annealed Ti-64. The examination also indicates that for improved strength properties of solutionized, cold-rolled and aged Ti-8823, either a greater amount of cold working or longer aging time is probably needed. ASTM Standards E-9 and E-238 cite typical sheet specimens and fixtures for compression and bearing testing, but do not cite any standard specimens or fixtures. Therefore, in this study the development of a compression and hearing test fixture compatible with the null-balance, servo-measuring system inherent in the test equipment was required. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1973
Accession Number
AD0767551

Entities

People

  • Charles H. Curll
  • Peter S Lum

Organizations

  • United States Army Research Laboratory

Tags

DTIC Thesaurus Topics

  • Cold Working
  • Compression
  • Fabrication
  • Material Forming Processes
  • Materials Processing
  • Mechanical Working
  • Pneumatic Equipment
  • Standards
  • Test Beds
  • Test Equipment
  • Test Fixtures

Readers

  • Mechanical Engineering/Mechanics of Materials.
  • Powder metallurgy of Titanium alloys.
  • Systems Analysis and Design