High-strength cold-rolled steel sheets having tensile strength of from 350 to 1,500 MPa with a wide variety of features have been developed by using the continuous annealing process consisting of water-quenching system. Newly developed high-strength steels include dual-phase steels with high bake-hardenability, dual-phase steels with low yield ratio and excellent ductility, dual-phase steels with high deep drawability, ultra high-strength steels and extra deep drawing high-strength steels.This paper describes the metallurgical characteristics of the products of the continuous annealing process consisting of water-quenching system, processing conditions and mechanical properties of these high-strength steels, and their application to automobiles.


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    Titel :

    Development of High-Strength Cold-Rolled Steel Sheets for Automotive Use by Continuous Annealing


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Matsudo, Kazuo (Autor:in) / Osawa, Koichi (Autor:in) / Iwase, Koji (Autor:in) / Kinoshita, Masayuki (Autor:in) / Shimomura, Takayoshi (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1983



    Erscheinungsdatum :

    01.02.1983




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of high strength cold-rolled steel sheets for automotive use by continuous annealing

    Osawa,K. / Shimomura,T. / Kinoshita,M. et al. | Kraftfahrwesen | 1983


    Development of high-strength cold-rolled steel sheets for automotive use by continuous annealing

    Osawa, K. / Shimomura, T. / Kinoshita, M. et al. | Tema Archiv | 1983


    Development of ultra-high-strength cold-rolled steel sheets for automotive use

    Nonaka, T. / Taniguchi, H. / Goto, K. et al. | Tema Archiv | 2003


    Characteristic of formable cold rolled high strength steel sheets for automotive use

    Irie, T. / Satoh, S. / Hashiguchi, K. et al. | Tema Archiv | 1981


    Pressformability of high strength cold rolled steel sheets

    Abe, H. / Yamamoto, K. / Nakagawa, K. | Tema Archiv | 1980