Importance of crystal orientation in linear friction joining of single crystal to polycrystalline nickel-based superalloysCitation formats

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Importance of crystal orientation in linear friction joining of single crystal to polycrystalline nickel-based superalloys. / Karadge, M.; Preuss, M.; Withers, P. J.; Bray, S.

In: Materials Science and Engineering A, Vol. 491, No. 1-2, 15.09.2008, p. 446-453.

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Karadge, M. ; Preuss, M. ; Withers, P. J. ; Bray, S. / Importance of crystal orientation in linear friction joining of single crystal to polycrystalline nickel-based superalloys. In: Materials Science and Engineering A. 2008 ; Vol. 491, No. 1-2. pp. 446-453.

Bibtex

@article{f7d262708e5c44ae9debcf01fc3ffb6d,
title = "Importance of crystal orientation in linear friction joining of single crystal to polycrystalline nickel-based superalloys",
abstract = "Effects of crystal orientation on weldability and microstructural evolution occurring during linear friction joining of single crystal nickel-base superalloy to polycrystalline nickel-base superalloy were studied. Electron microscopy was used to characterize deformation and microstructural development. Changes in friction coefficient with changes in crystal orientation were observed and correlated to the metallurgical adhesion. These changes were explained by taking into consideration the single crystal deformation mechanisms. It was concluded that the orientation of the single crystal with reference to the principal axes of the pressure force is of utmost importance during linear friction welding (LFW) due to changes in orientation of the primary slip system in the fcc-based single crystal lattice. {\textcopyright} 2008 Elsevier B.V. All rights reserved.",
keywords = "Coefficient of friction, Linear friction welding, Nickel-based superalloy, Orientation, Polycrystalline, Single crystal",
author = "M. Karadge and M. Preuss and Withers, {P. J.} and S. Bray",
note = "Times Cited: 0",
year = "2008",
month = sep,
day = "15",
doi = "10.1016/j.msea.2008.04.064",
language = "English",
volume = "491",
pages = "446--453",
journal = "Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing ",
issn = "0921-5093",
publisher = "Elsevier BV",
number = "1-2",

}

RIS

TY - JOUR

T1 - Importance of crystal orientation in linear friction joining of single crystal to polycrystalline nickel-based superalloys

AU - Karadge, M.

AU - Preuss, M.

AU - Withers, P. J.

AU - Bray, S.

N1 - Times Cited: 0

PY - 2008/9/15

Y1 - 2008/9/15

N2 - Effects of crystal orientation on weldability and microstructural evolution occurring during linear friction joining of single crystal nickel-base superalloy to polycrystalline nickel-base superalloy were studied. Electron microscopy was used to characterize deformation and microstructural development. Changes in friction coefficient with changes in crystal orientation were observed and correlated to the metallurgical adhesion. These changes were explained by taking into consideration the single crystal deformation mechanisms. It was concluded that the orientation of the single crystal with reference to the principal axes of the pressure force is of utmost importance during linear friction welding (LFW) due to changes in orientation of the primary slip system in the fcc-based single crystal lattice. © 2008 Elsevier B.V. All rights reserved.

AB - Effects of crystal orientation on weldability and microstructural evolution occurring during linear friction joining of single crystal nickel-base superalloy to polycrystalline nickel-base superalloy were studied. Electron microscopy was used to characterize deformation and microstructural development. Changes in friction coefficient with changes in crystal orientation were observed and correlated to the metallurgical adhesion. These changes were explained by taking into consideration the single crystal deformation mechanisms. It was concluded that the orientation of the single crystal with reference to the principal axes of the pressure force is of utmost importance during linear friction welding (LFW) due to changes in orientation of the primary slip system in the fcc-based single crystal lattice. © 2008 Elsevier B.V. All rights reserved.

KW - Coefficient of friction

KW - Linear friction welding

KW - Nickel-based superalloy

KW - Orientation

KW - Polycrystalline

KW - Single crystal

U2 - 10.1016/j.msea.2008.04.064

DO - 10.1016/j.msea.2008.04.064

M3 - Article

VL - 491

SP - 446

EP - 453

JO - Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing

JF - Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing

SN - 0921-5093

IS - 1-2

ER -