Development of multiphase β-solidifying γ-TiAl alloys with enhanced mechanical properties

R. Imayev, V. Imayev, T. Khismatullin, T. Oleneva

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

Microstructural features and tensile mechanical properties of β-solidifying TNM alloys subjected to heat and thermomechanical treatment are considered in the paper. The reasons of relatively poor room temperature ductility of the alloys are discussed. New alloy designing approaches are proposed with respect to TNM alloys, they include the development of low alloys based on the γ+α2 phases and high alloys based on the γ+β(B2)+α2 phases.

Original languageEnglish
Title of host publicationTMS Annual Meeting
Pages239-247
Number of pages9
Publication statusPublished - 2008
Externally publishedYes
EventStructural Aluminides for Elevated Temperatures Symposium, TMS 2008 Annual Meeting and Exhibition - New Orleans, LA, United States
Duration: 9 Mar 200813 Mar 2008

Conference

ConferenceStructural Aluminides for Elevated Temperatures Symposium, TMS 2008 Annual Meeting and Exhibition
CountryUnited States
CityNew Orleans, LA
Period9/03/0813/03/08

Keywords

  • β-Solidifying γ-TiAl alloys
  • mechanical properties
  • microstructure

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  • Cite this

    Imayev, R., Imayev, V., Khismatullin, T., & Oleneva, T. (2008). Development of multiphase β-solidifying γ-TiAl alloys with enhanced mechanical properties. In TMS Annual Meeting (pp. 239-247)