Linear friction welding of titanium alloys for aeroengine applications: Modelling and validation

F. Schroeder; R. M. Ward; R. P. Turner; M. M. Attallah; J. C. Gebelin; R. C. Reed; A. R. Walpole

Linear friction welding of titanium alloys for aeroengine applications: Modelling and validation

F. Schroeder, R. M. Ward, R. P. Turner, M. M. Attallah, J. C. Gebelin, R. C. Reed, A. R. Walpole

Metallurgy and Materials

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

10 Citations (Scopus)

Abstract

A model is presented for the linear friction welding process used for blisk manufacture in modern aeroengines. Both the conditioning and equilibrium phases are accounted for. The heating is accomplished by applying an interfacial friction condition. The separate workpieces are assumed to be joined after reaching a critical, predefined temperature. The subsequent equilibrium phase is modelled as a single workpiece, with the usual rippled flash formation occurring. The predictions of the model are compared critically against the results of targeted experimentation, e.g. upsets rates and temperature cycles.

Original language	English
Title of host publication	ASM Proceedings of the International Conference: Trends in Welding Research
Pages	886-892
Number of pages	7
Publication status	Published - 31 Jul 2013
Event	9th International Conference on Trends in Welding Research - Chicago, IL, United States Duration: 4 Jun 2012 → 8 Jun 2012

Conference

Conference	9th International Conference on Trends in Welding Research
Country/Territory	United States
City	Chicago, IL
Period	4/06/12 → 8/06/12

Keywords

Linear friction welding
Modelling
Ti6A14V
Validation

ASJC Scopus subject areas

Mechanical Engineering
General Materials Science

Cite this

@inproceedings{982fed829f924d65851b34f86b4d1876,

title = "Linear friction welding of titanium alloys for aeroengine applications: Modelling and validation",

abstract = "A model is presented for the linear friction welding process used for blisk manufacture in modern aeroengines. Both the conditioning and equilibrium phases are accounted for. The heating is accomplished by applying an interfacial friction condition. The separate workpieces are assumed to be joined after reaching a critical, predefined temperature. The subsequent equilibrium phase is modelled as a single workpiece, with the usual rippled flash formation occurring. The predictions of the model are compared critically against the results of targeted experimentation, e.g. upsets rates and temperature cycles.",

keywords = "Linear friction welding, Modelling, Ti6A14V, Validation",

author = "F. Schroeder and Ward, {R. M.} and Turner, {R. P.} and Attallah, {M. M.} and Gebelin, {J. C.} and Reed, {R. C.} and Walpole, {A. R.}",

year = "2013",

month = jul,

day = "31",

language = "English",

isbn = "9781627089982",

pages = "886--892",

booktitle = "ASM Proceedings of the International Conference: Trends in Welding Research",

note = "9th International Conference on Trends in Welding Research ; Conference date: 04-06-2012 Through 08-06-2012",

}

Schroeder, F, Ward, RM, Turner, RP, Attallah, MM, Gebelin, JC, Reed, RC & Walpole, AR 2013, Linear friction welding of titanium alloys for aeroengine applications: Modelling and validation. in ASM Proceedings of the International Conference: Trends in Welding Research. pp. 886-892, 9th International Conference on Trends in Welding Research, Chicago, IL, United States, 4/06/12.

TY - GEN

T1 - Linear friction welding of titanium alloys for aeroengine applications

T2 - 9th International Conference on Trends in Welding Research

AU - Schroeder, F.

AU - Ward, R. M.

AU - Turner, R. P.

AU - Attallah, M. M.

AU - Gebelin, J. C.

AU - Reed, R. C.

AU - Walpole, A. R.

PY - 2013/7/31

Y1 - 2013/7/31

N2 - A model is presented for the linear friction welding process used for blisk manufacture in modern aeroengines. Both the conditioning and equilibrium phases are accounted for. The heating is accomplished by applying an interfacial friction condition. The separate workpieces are assumed to be joined after reaching a critical, predefined temperature. The subsequent equilibrium phase is modelled as a single workpiece, with the usual rippled flash formation occurring. The predictions of the model are compared critically against the results of targeted experimentation, e.g. upsets rates and temperature cycles.

AB - A model is presented for the linear friction welding process used for blisk manufacture in modern aeroengines. Both the conditioning and equilibrium phases are accounted for. The heating is accomplished by applying an interfacial friction condition. The separate workpieces are assumed to be joined after reaching a critical, predefined temperature. The subsequent equilibrium phase is modelled as a single workpiece, with the usual rippled flash formation occurring. The predictions of the model are compared critically against the results of targeted experimentation, e.g. upsets rates and temperature cycles.

KW - Linear friction welding

KW - Modelling

KW - Ti6A14V

KW - Validation

UR - http://www.scopus.com/inward/record.url?scp=84880679147&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84880679147

SN - 9781627089982

SP - 886

EP - 892

BT - ASM Proceedings of the International Conference: Trends in Welding Research

Y2 - 4 June 2012 through 8 June 2012

ER -

Linear friction welding of titanium alloys for aeroengine applications: Modelling and validation

Abstract

Conference

Keywords

ASJC Scopus subject areas

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