发明名称 |
Brazing flux |
摘要 |
A brazing flux having a composition corresponding to 0 (not inclusive) to 62 mol % of potassium fluoride, 2 to 74 (not inclusive) mol % of cesium fluoride and 26 to 67 mol % of aluminum fluoride, said flux including potassium and cesium as fluoro-aluminum-complexes and not including free cesium fluoride and potassium fluoride, thus having a melting starting point within the range of 440 DEG -580 DEG C.
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申请公布号 |
US4670067(A) |
申请公布日期 |
1987.06.02 |
申请号 |
US19860843194 |
申请日期 |
1986.03.24 |
申请人 |
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
SUZUKI, KENICHI;MIURA, FUSAYOSHI;SHIMIZU, FUMIO |
分类号 |
B23K35/363;B23K35/36;(IPC1-7):B23K35/34 |
主分类号 |
B23K35/363 |
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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