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    Modelling the friction welding of titanium and tungsten pseudoalloy

    New search for: Leśniewski, J.
    New search for: Ambroziak, A.

    During friction welding, temperature, stress, strain, and their variations govern welding parameters, and knowledge of them helps determine optimum parameters and ways to improve the design and manufacture of welding machines. The finite element method was used to model the titanium-tungsten pseudoalloy joint. Coupled thermomechanical model was built, the Johnson-Cook equation was used to define material properties. The calculated results of temperature distribution were in good agreement with measured ones. The numerically calculated results for the shape of the welded joint also showed a good fit with the experimental observations. The effects of friction coefficient variation with temperature are discussed.

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    Modelling the friction welding of titanium and tungsten pseudoalloy

    New search for: Leśniewski, J.
    New search for: Ambroziak, A.

    During friction welding, temperature, stress, strain, and their variations govern welding parameters, and knowledge of them helps determine optimum parameters and ways to improve the design and manufacture of welding machines. The finite element method was used to model the titanium-tungsten pseudoalloy joint. Coupled thermomechanical model was built, the Johnson-Cook equation was used to define material properties. The calculated results of temperature distribution were in good agreement with measured ones. The numerically calculated results for the shape of the welded joint also showed a good fit with the experimental observations. The effects of friction coefficient variation with temperature are discussed.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Modelling the friction welding of titanium and tungsten pseudoalloy

    New search for: Leśniewski, J.
    New search for: Ambroziak, A.

    During friction welding, temperature, stress, strain, and their variations govern welding parameters, and knowledge of them helps determine optimum parameters and ways to improve the design and manufacture of welding machines. The finite element method was used to model the titanium-tungsten pseudoalloy joint. Coupled thermomechanical model was built, the Johnson-Cook equation was used to define material properties. The calculated results of temperature distribution were in good agreement with measured ones. The numerically calculated results for the shape of the welded joint also showed a good fit with the experimental observations. The effects of friction coefficient variation with temperature are discussed.

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    Title:

    Modelling the friction welding of titanium and tungsten pseudoalloy

    Additional title:

    Archiv.Civ.Mech.Eng

    Contributors:

    Leśniewski, J. (author) / Ambroziak, A. (author)

    Published in:

    Archives of Civil and Mechanical Engineering ; 15 ; 142-150

    Publication date:

    2015-03-01

    Size:

    9 pages

    ISSN:

    2083-3318

    DOI:

    https://doi.org/10.1016/j.acme.2014.06.008

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    FEM model , Friction welding , Tungsten pseudoalloy , Friction coefficient Engineering , Civil Engineering , Mechanical Engineering , Structural Materials

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