发明名称 |
Ni-Fe-BASED ALLOY BRAZING FILLER MATERIAL |
摘要 |
A Ni—Fe-based alloy brazing filler material is provided comprising, in mass %, Fe: 21 to 40%; Cr: 10 to 30%; P: 7 to 11%; B: 0 to 5%; Si: 0 to 4.5%; V: 0 to 5%; Co: 0 to 5%; Mo: 0 to 5%; the balance being Ni and unavoidable impurities, wherein the mass ratio of Fe to P (Fe/P) is in a range of 2.6 to 5. The present invention provides a Ni—Fe-based alloy brazing filler material having a low melting temperature and a superior corrosion resistance and comprising raw materials that are relatively easily available, for use in manufacture of stainless-steel heat exchangers or the like.
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申请公布号 |
US2012286025(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201013511817 |
申请日期 |
2010.11.26 |
申请人 |
SAWADA TOSHIYUKI;FUKUMOTO SHINGO;MATSU KOTARO;TOKYO BRAZE CO., LTD.;SANYO SPECIAL STEEL CO., LTD. |
发明人 |
SAWADA TOSHIYUKI;FUKUMOTO SHINGO;MATSU KOTARO |
分类号 |
B23K35/30;B23K35/14;C22C19/05;C22C30/00 |
主分类号 |
B23K35/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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