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公开(公告)号:US20140345423A1
公开(公告)日:2014-11-27
申请号:US14458918
申请日:2014-08-13
申请人: Kennametal Inc.
发明人: Terry W. Kirk , Hongbo Tian , Xin Deng , Debangshu Banerjee , Qingjun Zheng
CPC分类号: C22C29/10 , B22F2998/00 , B22F2998/10 , C22C29/06 , C22C29/067 , C22C29/08 , B22F3/02 , B22F9/04 , B22F3/10 , B22F2304/15
摘要: Carbide pellets including relatively small amounts of metallic binder are produced by steps of pressing, comminuting, shaping and sintering. The carbide pellets may be used as wear resistant hard facing materials that are applied to various types of tools. The carbide pellets provide improved mechanical properties such as hardness and abrasiveness while maintaining required levels of toughness and strength.
摘要翻译: 通过压制,粉碎,成型和烧结的步骤制造包含相对少量金属粘合剂的硬质合金丸。 碳化物颗粒可以用作耐磨硬面材料,其应用于各种类型的工具。 碳化物颗粒提供改善的机械性能,例如硬度和磨损性,同时保持所需的韧性和强度水平。
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公开(公告)号:US09499888B2
公开(公告)日:2016-11-22
申请号:US14458918
申请日:2014-08-13
申请人: Kennametal Inc.
发明人: Terry W. Kirk , Hongbo Tian , Xin Deng , Debangshu Banerjee , Qingjun Zheng
CPC分类号: C22C29/10 , B22F2998/00 , B22F2998/10 , C22C29/06 , C22C29/067 , C22C29/08 , B22F3/02 , B22F9/04 , B22F3/10 , B22F2304/15
摘要: Carbide pellets including relatively small amounts of metallic binder are produced by steps of pressing, comminuting, shaping and sintering. The carbide pellets may be used as wear resistant hard facing materials that are applied to various types of tools. The carbide pellets provide improved mechanical properties such as hardness and abrasiveness while maintaining required levels of toughness and strength.
摘要翻译: 通过压制,粉碎,成型和烧结的步骤制造包含相对少量金属粘合剂的硬质合金丸。 碳化物颗粒可以用作耐磨硬面材料,其应用于各种类型的工具。 碳化物颗粒提供改善的机械性能,例如硬度和磨损性,同时保持所需的韧性和强度水平。
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