发明名称 |
Soldering methods and devices |
摘要 |
A heat-recoverable soldering device comprises a heat-recoverable member having a fusible solder insert and associated with the solder insert, a solder flux composition which undergoes a visible color change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a color change in the flux. The critical temperature depends on the material of the particular heat-recoverable member and the solder used. It is that temperature which is required to effect a solder joint between the substrates and recovery of the heat-recoverable member. Novel flux compositions and their use in soldering are also disclosed.
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申请公布号 |
US4809901(A) |
申请公布日期 |
1989.03.07 |
申请号 |
US19870089280 |
申请日期 |
1987.08.25 |
申请人 |
RAYCHEM CORPORATION |
发明人 |
GEN, TAMAR G.;CYDZIK, EDWARD A. |
分类号 |
B23K1/00;B23K35/02;B23K35/36;B29C61/06;G01K11/16;H01R4/72 |
主分类号 |
B23K1/00 |
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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