发明名称 |
Fluorostannate-containing brazing or soldering fluxes and use thereof in brazing or soldering aluminum or aluminum alloys |
摘要 |
Fluxing agents comprising potassium fluorostannate and/or cesium fluorostannate which can be used for brazing or soldering components of aluminum or of an aluminum alloy, even by solderless brazing or soldering. Conventional fluxing agents or other fluorometallates, such as alkali metal fluorozincates and/or alkali metal fluorosilicates, can also be added to the fluorostannate-containing fluxing agent. The fluxing agents of the invention can be applied by either dry or wet fluxing methods.
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申请公布号 |
US6880746(B2) |
申请公布日期 |
2005.04.19 |
申请号 |
US20020259794 |
申请日期 |
2002.09.30 |
申请人 |
SOLVAY FLUOR UND DERIVATE GMBH |
发明人 |
SESEKE-KOYRO ULRICH;BECKER ANDREAS;FREHSE JOACHIM |
分类号 |
B23K1/19;B23K35/02;B23K35/36;B23K35/363;B23K103/10;(IPC1-7):B23K1/20;B23K31/02;B23K35/34 |
主分类号 |
B23K1/19 |
代理机构 |
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代理人 |
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主权项 |
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