The phenomenon of liquid film migration (LFM) in aluminum brazing is described in a companion paper [1]. To clarify the mechanism, the effect of core alloy homogenization, cold work prior to brazing, and brazing temperature on the LFM kinetics has been studied. Based on microstructures, LFM kinetics, and concentration profile data, factors influencing the migration rate of liquid films have been analyzed. Several possible driving forces for LFM are proposed: (1) coherency strain energy, (2) reduction of particle/matrix interfacial energy, and (3) reduction of energy in recovered dislocation structure or subgrain boundaries in the case of lightly cold worked brazing sheet.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Mechanisms of Liquid Film Migration (LFM) in Aluminum Brazing Sheet


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1995 Vehicle Thermal Management Systems Conference and Exhibition ; 1995



    Erscheinungsdatum :

    19.05.1997




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Mechanisms of Liquid Film Migration (LFM) in Aluminum Brazing Sheet

    Yang, H. S. / Woods, R. A. / SAE et al. | British Library Conference Proceedings | 1997


    Mechanisms of liquid film migration ( LFM ) in aluminium brazing sheet

    Yang,H.S.,Woods,R.A. / Kaiser Aluminium and Chemical,US | Kraftfahrwesen | 1997


    Liquid Film Migration During Aluminum Brazing

    Woods, Ralph A. | SAE Technical Papers | 1997


    Liquid Film Migration During Aluminum Brazing

    Woods, R. A. / SAE / Institution of Mechanical Engineers; Automobile Division | British Library Conference Proceedings | 1997


    Liquid film migration during aluminium brazing

    Woods,R.A. / Kaiser Aluminium and Chemical,US | Kraftfahrwesen | 1997