The invention discloses a wear-resistant elevator safety gear. The wear-resistant elevator safety gear comprises a gear body and a gear surface layer, wherein the gear body is made of steel, and the gear surface layer comprises a first coating and a second coating. The wear-resistant elevator safety gear obtained through two times of power preparation and agglomerating modifications and two timesof preheating and coating heating has good wear resistance and has high bonding strength.

    本发明公开了一种耐磨电梯安全钳块,包括钳块基体和钳块表面层,钳块基体材料为钢;钳块表面层包括第一涂层和第二涂层。通过两次粉末制备和团聚改性以及两次预热和涂层热后处理,所得到的耐磨电梯安全钳块既可以提供优异的耐磨性,同时又可以提供较高结合强度。


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    Title :

    Wear-resistant elevator safety gear


    Additional title:

    一种耐磨电梯安全钳块


    Contributors:
    DING PENG (author)

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / C22C Legierungen , ALLOYS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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