Method for manufacturing a soldered article

Metal fusion bonding – Process – Plural joints

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Details

228219, 228234, B23K 1012, H05K 334

Patent

active

049796640

ABSTRACT:
Disclosed is a method for making a solder joint without flux, in the presence of an inert gas. A pair of articles having solder-coated surfaces are heated to melt the solder, pressure is applied to the joint region, and the articles are cooled. During the heating step, inert gas is flowed over the articles.

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