发明名称 Fluxless solder coating and joining
摘要 An essentially fluxless soldering process enables a solder coating to be applied to a surface under controlled pressure conditions enabling the volume and shape of the solder to be desirably controlled. Coatings produced by essentially fluxless processes enable joining processes to be carried out in an essentially fluxless manner with highly desirable processing flexibility.
申请公布号 US5255840(A) 申请公布日期 1993.10.26
申请号 US19920880162 申请日期 1992.05.05
申请人 PRAXAIR TECHNOLOGY, INC. 发明人 NOWOTARSKI, MARK S.
分类号 B23K1/00;B23K1/19;H01L23/488;H05K3/34;(IPC1-7):B23K1/00 主分类号 B23K1/00
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