Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys

V. Imayev; R. Imayev; T. Khismatullin; T. Oleneva; V. Gühter; H.-J. Fecht

doi:10.4028/www.scientific.net/MSF.638-642.235

Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys

V. Imayev, R. Imayev, T. Khismatullin, T. Oleneva, V. Gühter, H.-J. Fecht

Research output: Contribution to journal › Conference Contribution

8 Citations (Scopus)

Abstract

Microstructure and hot workability have been considered for a number of γ-TiAl alloys including β-solidifying TNM alloys. All TNM alloys under study showed improved hot workability in cast condition. As was shown for the Ti-45Al-5Nb-1Mo-0.2B alloy, a critical issue of TNM alloys is room temperature ductility in the conditions with lamellar structure.

Original language	English
Pages (from-to)	235-240
Number of pages	6
Journal	Materials Science Forum
Volume	638-642
DOIs	https://doi.org/10.4028/www.scientific.net/MSF.638-642.235
Publication status	Published - 31 Jan 2010
Externally published	Yes
Event	6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009 - Berlin, Germany Duration: 25 Aug 2009 → 29 Aug 2009

Fingerprint

microstructure

Microstructure

Processing

Lamellar structures

ductility

Ductility

casts

room temperature

Temperature

Keywords

β(B2) phase
γ-TiAl based alloys
hot workability
lamellar structure

Cite this

Imayev, V., Imayev, R., Khismatullin, T., Oleneva, T., Gühter, V., & Fecht, H-J. (2010). Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys. Materials Science Forum, 638-642, 235-240. https://doi.org/10.4028/www.scientific.net/MSF.638-642.235

Imayev, V. ; Imayev, R. ; Khismatullin, T. ; Oleneva, T. ; Gühter, V. ; Fecht, H.-J. / Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys. In: Materials Science Forum. 2010 ; Vol. 638-642. pp. 235-240.

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Imayev, V, Imayev, R, Khismatullin, T, Oleneva, T, Gühter, V & Fecht, H-J 2010, 'Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys', Materials Science Forum, vol. 638-642, pp. 235-240. https://doi.org/10.4028/www.scientific.net/MSF.638-642.235

Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys. / Imayev, V.; Imayev, R.; Khismatullin, T.; Oleneva, T.; Gühter, V.; Fecht, H.-J.

In: Materials Science Forum, Vol. 638-642, 31.01.2010, p. 235-240.

Research output: Contribution to journal › Conference Contribution

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T1 - Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys

AU - Imayev, V.

AU - Imayev, R.

AU - Khismatullin, T.

AU - Oleneva, T.

AU - Gühter, V.

AU - Fecht, H.-J.

PY - 2010/1/31

Y1 - 2010/1/31

N2 - Microstructure and hot workability have been considered for a number of γ-TiAl alloys including β-solidifying TNM alloys. All TNM alloys under study showed improved hot workability in cast condition. As was shown for the Ti-45Al-5Nb-1Mo-0.2B alloy, a critical issue of TNM alloys is room temperature ductility in the conditions with lamellar structure.

AB - Microstructure and hot workability have been considered for a number of γ-TiAl alloys including β-solidifying TNM alloys. All TNM alloys under study showed improved hot workability in cast condition. As was shown for the Ti-45Al-5Nb-1Mo-0.2B alloy, a critical issue of TNM alloys is room temperature ductility in the conditions with lamellar structure.

KW - β(B2) phase

KW - γ-TiAl based alloys

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KW - lamellar structure

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