In the present invention, crawler links (7, 8), which are crawler parts, are made of a steel having a specific constituent composition and comprise high hardness parts (7A, 8A) having a hardness of 57-60 HRC and low hardness parts (7B, 8B). The high hardness parts (7A, 8A) contain: a first matrix phase which contains a martensite phase and a retained austenite phase; and first non-metallic particles which are dispersed in the first matrix phase and contain at least one type selected from the group consisting of MnS, TiCN and NbCN. The high hardness parts do not contain a M


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Crawler part and method for producing same


    Beteiligte:
    AMADA EIJI (Autor:in) / MAEDA KAZUO (Autor:in) / KOBAYASHI NAOMI (Autor:in) / NODA TAKASHI (Autor:in) / HATANO MAMORU (Autor:in) / AMATA TAKAFUMI (Autor:in) / NEISHI YUTAKA (Autor:in) / MIYANISHI KEI (Autor:in) / NISHIJIMA RYOJI (Autor:in)

    Erscheinungsdatum :

    2022-03-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C22C Legierungen , ALLOYS / B62D MOTOR VEHICLES , Motorfahrzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS



    CRAWLER PART AND METHOD FOR PRODUCING SAME

    AMADA EIJI / MAEDA KAZUO / KOBAYASHI NAOMI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    RUBBER CRAWLER, RUBBER CRAWLER MOLD, AND METHOD OF PRODUCING RUBBER CRAWLER

    MIZUSAWA TAKASHI / NAGAMOTO SHOKO | Europäisches Patentamt | 2018

    Freier Zugriff

    METHOD FOR PRODUCING RUBBER CRAWLER AND RUBBER CRAWLER

    HARA ATSUSHI / AKAMA HIDEHIRO / ISHIHARA TAKENOBU | Europäisches Patentamt | 2015

    Freier Zugriff

    RUBBER CRAWLER, RUBBER CRAWLER MOLD, AND METHOD OF PRODUCING RUBBER CRAWLER

    MIZUSAWA TAKASHI / NAGAMOTO SHOKO | Europäisches Patentamt | 2019

    Freier Zugriff

    RUBBER CRAWLER, RUBBER CRAWLER MOULDING DIE, AND METHOD FOR PRODUCING RUBBER CRAWLER

    MIZUSAWA TAKASHI / NAGAMOTO SHOKO | Europäisches Patentamt | 2018

    Freier Zugriff