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1. 发明申请

US20020085943A1 Ni-base brazing alloy 有权
标题翻译：镍基钎焊合金
公开(公告)号：US20020085943A1
公开(公告)日：2002-07-04
申请号：US09878333
申请日：2001-06-12
申请人： Fukuda Metal Foil & Powder Co., Ltd.
发明人： Shozo Nagai , Kanichi Tanaka , Kensuke Hidaka
IPC分类号： C22C019/05
CPC分类号： B23K35/304
摘要： The present invention relates to a Ni-base brazing alloy. The alloy has a good wettability toward a material to be brazed when melting, an excellent corrosion resistance and a high strength. The alloy is used for process of joining two pieces of metal such as stainless steel. The alloy contains Cr in an mount of 25 to 35% by weight, P in an amount of 4 to 8% by weight, Si in an amount of 3 to 6% by weight, wherein the total amount of P and Si is 9 to 11.5% by weight, at least one selected from a group consisting of Al, Ca, Y and misch metal in an amount of 0.01 to 0.10% by weight, and the balance of Ni and unavoidable impurities.
摘要翻译：本发明涉及镍基钎焊合金。该合金在熔融时对钎焊材料具有良好的润湿性，优异的耐腐蚀性和高强度。该合金用于连接两块金属如不锈钢的工艺。该合金含有25〜35重量％的Cr，4〜8重量％的P，3〜6重量％的Si，P和Si的总量为9〜 11.5重量％，选自Al，Ca，Y和混合稀土金属中的至少一种，其量为0.01〜0.10重量％，余量为Ni和不可避免的杂质。

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