Metallographic Structure and Mechanical Properties in Vanadium Modified Titanium Trialuminides

DOI

Description

Two types of aluminum-titanium-vanadium ternary intermetallic compounds have been prepared by arc melting under argon atmosphere. Their compositions were nominally Al65Ti25V10 and Al57Ti22V21; the numbers represent the molar fractions in mol%. These two alloys stand within the gamma-phase field where the L10 face-centered tetragonal structure is produced. Metallographic structure and mechanical properties have been investigated. It is suggested that vanadium addition to titanium aluminides and titanium trialuminides can enhance their strength.

Journal

  • MRS Proceedings

    MRS Proceedings 288 1992-01-01

    Springer Science and Business Media LLC

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