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

^*Corresponding author for this work

Research output: Contribution to journal › Conference Contribution › peer-review

13 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

Keywords

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

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

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title = "Microstructure and processing ability of β-solidifying TNM-based γ-TiAl alloys",

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.",

keywords = "β(B2) phase, γ-TiAl based alloys, hot workability, lamellar structure",

author = "V. Imayev and R. Imayev and T. Khismatullin and T. Oleneva and V. G{\"u}hter and H.-J. Fecht",

year = "2010",

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doi = "10.4028/www.scientific.net/MSF.638-642.235",

language = "English",

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TY - JOUR

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

KW - hot workability

KW - lamellar structure

UR - http://www.scopus.com/inward/record.url?scp=75849145798&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/MSF.638-642.235

DO - 10.4028/www.scientific.net/MSF.638-642.235

M3 - Conference Contribution

AN - SCOPUS:75849145798

SN - 0255-5476

VL - 638-642

SP - 235

EP - 240

JO - Materials Science Forum

JF - Materials Science Forum

T2 - 6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009

Y2 - 25 August 2009 through 29 August 2009

ER -

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

Abstract

Keywords

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