Miscrostructural development of a HIP'ed γ-tial intermetallic alloy and in-situ analysis of the deformation mechanisms

R. Muñoz-Moreno, E. M. Ruiz-Navas, M. T. Pérez-Prado, C. J. Boehlert, J. M. Torralba

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

  • 1 Citations

Abstract

The effect of heat treatments on an as-HIPed γ-TiAl intermetallic alloy was examined. Duplex and fully lamellar microstructures were generated by annealing and subsequently characterized. The relationship between the microstructures and the deformation mechanisms of the intermetallic alloy was studied by means of in-situ tensile experiments performed at 580 °C and 700 °C inside a scanning electron microscope (SEM). In addition, electron backscatter diffraction (EBSD) was performed before and after straining. The incidence of the different deformation mechanisms was analyzed based on the observation of the evolution of the microstructure and the texture with straining.

LanguageEnglish (US)
Title of host publicationInternational Powder Metallurgy Congress and Exhibition, Euro PM 2013
PublisherEuropean Powder Metallurgy Association (EPMA)
ISBN (Print)9781899072408
StatePublished - 2013
EventInternational Powder Metallurgy Congress and Exhibition, Euro PM 2013 - Gothenburg, Sweden
Duration: Sep 15 2013Sep 18 2013

Other

OtherInternational Powder Metallurgy Congress and Exhibition, Euro PM 2013
CountrySweden
CityGothenburg
Period9/15/139/18/13

Profile

hot isostatic pressing
Hot isostatic pressing
Intermetallics
intermetallics
microstructure
Microstructure
Electron diffraction
heat treatment
Electron microscopes
textures
Textures
incidence
electron microscopes
Heat treatment
Annealing
Scanning
annealing
scanning
diffraction
electrons

Keywords

  • Deformation mechanisms
  • Heat treatment
  • In-situ SEM observations
  • Lamellar microstructure
  • Titanium aluminides

ASJC Scopus subject areas

  • Metals and Alloys
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

Cite this

Muñoz-Moreno, R., Ruiz-Navas, E. M., Pérez-Prado, M. T., Boehlert, C. J., & Torralba, J. M. (2013). Miscrostructural development of a HIP'ed γ-tial intermetallic alloy and in-situ analysis of the deformation mechanisms. In International Powder Metallurgy Congress and Exhibition, Euro PM 2013 European Powder Metallurgy Association (EPMA).

Miscrostructural development of a HIP'ed γ-tial intermetallic alloy and in-situ analysis of the deformation mechanisms. / Muñoz-Moreno, R.; Ruiz-Navas, E. M.; Pérez-Prado, M. T.; Boehlert, C. J.; Torralba, J. M.

International Powder Metallurgy Congress and Exhibition, Euro PM 2013. European Powder Metallurgy Association (EPMA), 2013.

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

Muñoz-Moreno, R, Ruiz-Navas, EM, Pérez-Prado, MT, Boehlert, CJ & Torralba, JM 2013, Miscrostructural development of a HIP'ed γ-tial intermetallic alloy and in-situ analysis of the deformation mechanisms. in International Powder Metallurgy Congress and Exhibition, Euro PM 2013. European Powder Metallurgy Association (EPMA), International Powder Metallurgy Congress and Exhibition, Euro PM 2013, Gothenburg, Sweden, 9/15/13.
Muñoz-Moreno R, Ruiz-Navas EM, Pérez-Prado MT, Boehlert CJ, Torralba JM. Miscrostructural development of a HIP'ed γ-tial intermetallic alloy and in-situ analysis of the deformation mechanisms. In International Powder Metallurgy Congress and Exhibition, Euro PM 2013. European Powder Metallurgy Association (EPMA). 2013.
Muñoz-Moreno, R. ; Ruiz-Navas, E. M. ; Pérez-Prado, M. T. ; Boehlert, C. J. ; Torralba, J. M./ Miscrostructural development of a HIP'ed γ-tial intermetallic alloy and in-situ analysis of the deformation mechanisms. International Powder Metallurgy Congress and Exhibition, Euro PM 2013. European Powder Metallurgy Association (EPMA), 2013.
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