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Effect of Zirconium on the Structure and Properties of Deposited Titanium–Aluminum and Titanium–Aluminum–Silicon Alloys

  • A. I. Kovtunov,
  • V. V. El’tsov,
  • Yu. Yu. Khokhlov,
  • A. G. Bochkarev

摘要

Abstract

To increase the mechanical, manufacturing, and service properties of deposited titanium aluminides, additional alloying with zirconium is suggested. Alloying during argon-arc deposition of titanium aluminides in using SvA5 and SvAK12 filler wires is found to affect the geometrical parameters of a deposited weld bead and the chemical composition, structure, and properties of the deposited alloys.