Microstructures of Rapidly Solidified Ti-15Al-11 Mo Alloy

A. G. Jackson; K. Teal; F. H. Froes

doi:10.1557/PROC-81-143

Microstructures of Rapidly Solidified Ti-15Al-11 Mo Alloy

A. G. Jackson, K. Teal, F. H. Froes

Wright State University

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Abstract

The microstructural development in a Ti ₃ Al alloy modified with an addition ofil w/o Mo has been studied. Under equilibrium conditions (arcmelted) a two phase ordered hexagonal and ordered bcc structure is present. Evidence of omega phase was alsoobserved. By rapid solidification the hexagonal structure is suppressed, which contrastswith the behavior of a Ti ₃ Al alloy modified with a similar amount of Nb. The mechanism by which the phases present form is discussed in terms of the atomic movements required.

Original language	American English
DOIs	https://doi.org/10.1557/PROC-81-143
State	Published - Jan 1 1987
Event	MRS Proceedings - Duration: Jan 1 1992 → …

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Conference	MRS Proceedings
Period	1/1/92 → …

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@conference{91c730622de1451b8b3c185fbe3a2b9b,

title = "Microstructures of Rapidly Solidified Ti-15Al-11 Mo Alloy",

abstract = " The microstructural development in a Ti 3 Al alloy modified with an addition ofil w/o Mo has been studied. Under equilibrium conditions (arcmelted) a two phase ordered hexagonal and ordered bcc structure is present. Evidence of omega phase was alsoobserved. By rapid solidification the hexagonal structure is suppressed, which contrastswith the behavior of a Ti 3 Al alloy modified with a similar amount of Nb. The mechanism by which the phases present form is discussed in terms of the atomic movements required.",

author = "Jackson, {A. G.} and K. Teal and Froes, {F. H.}",

year = "1987",

month = jan,

day = "1",

doi = "10.1557/PROC-81-143",

language = "American English",

note = "MRS Proceedings ; Conference date: 01-01-1992",

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TY - CONF

T1 - Microstructures of Rapidly Solidified Ti-15Al-11 Mo Alloy

AU - Jackson, A. G.

AU - Teal, K.

AU - Froes, F. H.

PY - 1987/1/1

Y1 - 1987/1/1

N2 - The microstructural development in a Ti 3 Al alloy modified with an addition ofil w/o Mo has been studied. Under equilibrium conditions (arcmelted) a two phase ordered hexagonal and ordered bcc structure is present. Evidence of omega phase was alsoobserved. By rapid solidification the hexagonal structure is suppressed, which contrastswith the behavior of a Ti 3 Al alloy modified with a similar amount of Nb. The mechanism by which the phases present form is discussed in terms of the atomic movements required.

AB - The microstructural development in a Ti 3 Al alloy modified with an addition ofil w/o Mo has been studied. Under equilibrium conditions (arcmelted) a two phase ordered hexagonal and ordered bcc structure is present. Evidence of omega phase was alsoobserved. By rapid solidification the hexagonal structure is suppressed, which contrastswith the behavior of a Ti 3 Al alloy modified with a similar amount of Nb. The mechanism by which the phases present form is discussed in terms of the atomic movements required.

UR - https://corescholar.libraries.wright.edu/mme/202

U2 - 10.1557/PROC-81-143

DO - 10.1557/PROC-81-143

M3 - Presentation

T2 - MRS Proceedings

Y2 - 1 January 1992

ER -

Microstructures of Rapidly Solidified Ti-15Al-11 Mo Alloy

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