In situ characterization of a Nb and Mo containing γ-TiAl based alloy using neutron diffraction and high-temperature microscopy

Ian J. Watson; Klaus Dieter Liss; Helmut Clemens; Wilfried Wallgram; Thomas Schmoelzer; Thomas C. Hansen; Mark Reid

doi:10.1002/adem.200900169

In situ characterization of a Nb and Mo containing γ-TiAl based alloy using neutron diffraction and high-temperature microscopy

Ian J. Watson, Klaus Dieter Liss^*, Helmut Clemens, Wilfried Wallgram, Thomas Schmoelzer, Thomas C. Hansen, Mark Reid

^*Corresponding author for this work

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

48 Scopus citations

Abstract

In recent times, novel titanium aluminides containing the bcc β-phase at high temperatures are being developed for improved hot-working capabilities, however, predictions of the phase diagrams are merely uncertain. Here we present in-situ neutron studies, which are particularly sensitive to the atomic disorder in the ordered phases. Complementary laser scanning confocal microscopy is employed for in-situ microstructural investigations.

Original language	English
Pages (from-to)	932-937
Number of pages	6
Journal	Advanced Engineering Materials
Volume	11
Issue number	11
DOIs	https://doi.org/10.1002/adem.200900169
State	Published - Nov 2009
Externally published	Yes

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title = "In situ characterization of a Nb and Mo containing γ-TiAl based alloy using neutron diffraction and high-temperature microscopy",

abstract = "In recent times, novel titanium aluminides containing the bcc β-phase at high temperatures are being developed for improved hot-working capabilities, however, predictions of the phase diagrams are merely uncertain. Here we present in-situ neutron studies, which are particularly sensitive to the atomic disorder in the ordered phases. Complementary laser scanning confocal microscopy is employed for in-situ microstructural investigations.",

author = "Watson, {Ian J.} and Liss, {Klaus Dieter} and Helmut Clemens and Wilfried Wallgram and Thomas Schmoelzer and Hansen, {Thomas C.} and Mark Reid",

year = "2009",

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doi = "10.1002/adem.200900169",

language = "英语",

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pages = "932--937",

journal = "Advanced Engineering Materials",

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In situ characterization of a Nb and Mo containing γ-TiAl based alloy using neutron diffraction and high-temperature microscopy. / Watson, Ian J.; Liss, Klaus Dieter; Clemens, Helmut; Wallgram, Wilfried; Schmoelzer, Thomas; Hansen, Thomas C.; Reid, Mark.

In: Advanced Engineering Materials, Vol. 11, No. 11, 11.2009, p. 932-937.

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

TY - JOUR

T1 - In situ characterization of a Nb and Mo containing γ-TiAl based alloy using neutron diffraction and high-temperature microscopy

AU - Watson, Ian J.

AU - Liss, Klaus Dieter

AU - Clemens, Helmut

AU - Wallgram, Wilfried

AU - Schmoelzer, Thomas

AU - Hansen, Thomas C.

AU - Reid, Mark

PY - 2009/11

Y1 - 2009/11

N2 - In recent times, novel titanium aluminides containing the bcc β-phase at high temperatures are being developed for improved hot-working capabilities, however, predictions of the phase diagrams are merely uncertain. Here we present in-situ neutron studies, which are particularly sensitive to the atomic disorder in the ordered phases. Complementary laser scanning confocal microscopy is employed for in-situ microstructural investigations.

AB - In recent times, novel titanium aluminides containing the bcc β-phase at high temperatures are being developed for improved hot-working capabilities, however, predictions of the phase diagrams are merely uncertain. Here we present in-situ neutron studies, which are particularly sensitive to the atomic disorder in the ordered phases. Complementary laser scanning confocal microscopy is employed for in-situ microstructural investigations.

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DO - 10.1002/adem.200900169

M3 - 文章

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VL - 11

SP - 932

EP - 937

JO - Advanced Engineering Materials

JF - Advanced Engineering Materials

SN - 1438-1656

IS - 11

ER -

In situ characterization of a Nb and Mo containing γ-TiAl based alloy using neutron diffraction and high-temperature microscopy

Abstract

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