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公开(公告)号:US06371746B1
公开(公告)日:2002-04-16
申请号:US09502623
申请日:2000-02-11
申请人: Yasuaki Shiomi , Nobuhito Kuroishi , Shigeru Tsuboi , Atsushi Sugai , Masahiro Murata , Jun Yoshino
发明人: Yasuaki Shiomi , Nobuhito Kuroishi , Shigeru Tsuboi , Atsushi Sugai , Masahiro Murata , Jun Yoshino
IPC分类号: B22F314
CPC分类号: F27D11/04 , B22F3/105 , B22F2998/00 , H05B3/0004 , H05B3/60 , B22F3/14
摘要: An electric sintering mold includes a clamping portion for clamping a powder material, the material clamped by the clamping portion being subjected to a pressure from a pressurizer and a pulsating electric current externally supplied, so that joule heat is generated within the material for sintering the material. The mold is formed of material containing metal boride having electroconductivity. An electric sintering apparatus using such mold and an electric sintering method utilizing such apparatus and mold are also disclosed.
摘要翻译: 电烧结模具包括用于夹持粉末材料的夹紧部分,由夹紧部分夹持的材料经受来自加压器的压力和外部供应的脉动电流,使得在用于烧结材料的材料内产生焦耳热 。 模具由含有具有导电性的金属硼化物的材料形成。 还公开了使用这种模具的电烧结装置和利用这种装置和模具的电烧结方法。