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Influence of non-reactive particles on the microstructure of NiAl and NiAl–ZrO2 processed by thermal explosion

Autor: David Tingaud, Françoise Nardou

Publikováno v: Intermetallics
Intermetallics, Elsevier, 2008, 16, pp.732-737. ⟨10.1016/j.intermet.2008.02.016⟩

Nickel aluminide intermetallic alloy and NiAl–ZrO2 composites were synthesized in a hot press by sintering reaction and thermal explosion (or Self-propagating High temperature Synthesis, SHS). The addition of a post-SHS heat treatment allows a cont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43196c752604d1d57a41ea11b475b7fa
https://doi.org/10.1016/j.intermet.2008.02.016

Characterization of the Fe-rich corner of Al–Fe–Si–Ti

Autor: Marker, Martin C.J., Duarte, Liliana I., Leinenbach, Christian, Richter, Klaus W.

Publikováno v: Intermetallics, 39
Intermetallics

The quaternary system Al–Fe–Si–Ti was studied in the iron-rich corner for sections at 50, 60 and 70 at.% Fe at 900 °C. Isothermal phase equilibria were investigated by a combination of optical microscopy, X-ray powder diffraction (XRD) followe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab12690bf3ad422923a7f9080d950d4
https://hdl.handle.net/20.500.11850/67887

Effects of refractory metals on microstructure and mechanical properties of directionally-solidified TiAl alloys

Autor: Haruyuki Inui, David R. Johnson, T Yamanaka, Masaharu Yamaguchi, S Muto

Publikováno v: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. 329:424-429

By using an appropriately oriented seed from the TiAl–Si system, the TiAl/Ti 3 Al lamellar structure was aligned parallel to the growth direction for ingots having composition of Ti–46Al–0.5Si–0.5X (X=Re, W and Mo) and Ti–47.5Al–0.5Re (at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92c76061824c3b8b310588917aff07ea
http://hdl.handle.net/2433/6026

Microstructural stability of γ-based TiAl intermetallics containing β phase

Autor: David G. Morris, M.A. Muñoz-Morris, I. Gil

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)

High temperature microstructural changes are examined for two Ti-Al alloys, containing W or Nb-Mn additions. Changes of mechanical properties on annealing are related to the stability of the α/γ lamellae, which depends sensitively on whether β pha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9291509c759ff3cec47821e6272cd8ff
http://hdl.handle.net/10261/245098