Development of beta titanium alloys with low Young's modulus

T. Ozaki, H. Matsumoto, T. Miyazaki, M. Hasegawa, S. Watanabe, S. Hanada

Research output: Contribution to specialist publicationArticle

1 Citation (Scopus)

Abstract

Dyanmic Young's modulus of beta-type Ti-Nb-(Sn) and Ti-Nb-O alloys quenched and aged after solution treatment was measured at room temperature as a function of alloy composition. Composition dependence of Young's modulus exhibited a minimum arising from athermal ω phase formation at lower alloying contents, and an increase in β phase stability at higher alloying contents. Young's modulus and hardness increased by isothermal ω formation on aging at 573K. Tin and oxygen additions to Ti-Nb decreased Young's modulus in quenched alloys.

Original languageEnglish
Pages68+70
Volume163
No.4
Specialist publicationAdvanced Materials and Processes
Publication statusPublished - 2005 Apr 1

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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