A Titanium Alloy with Improved Mechanical Resistance Ti-6A1-6V-2Sn-6Zr

  • B. de Gélas
  • R. Molinier
  • L. Séraphin
  • M. Armand
  • R. Tricot

Abstract

The alloy Ti-6A1-6V-2Sn-6Zr (Cu, Fe) is the result of an investigation dealing with thirty experimental alloys. The air of the program was an alloy with tensile strength R>1300 N/mm2, yield strength RO2≥ 1150 N/mm2 with sufficient ductility i.e. elongation A %≥ 6 reduction of area Σ≥15 and not susceptible to notch effect Re (notched, Kt = 3,9)/R≥1.

Keywords

Fracture Toughness Titanium Alloy Crack Propagation Resistance Stress Rupture Test Tensile Characteristic 
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Copyright information

© Springer Science+Business Media New York 1982

Authors and Affiliations

  • B. de Gélas
    • 1
  • R. Molinier
    • 1
  • L. Séraphin
    • 1
  • M. Armand
    • 1
  • R. Tricot
    • 1
  1. 1.Ugine Aciers — Centre de Recherches Métallurgiques d’UgineFrance

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