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探讨了各种重金属氟化物对铝用氟化物钎剂的钎料铺展性和填缝性的影响、加入氟化锌的KF—AIF_3钎剂具有良好的钎焊工艺性能,从而开发了一种新钎剂.
The effects of various heavy metal fluorides on the solder spreadability and sealability of aluminum fluoride flux were discussed. The KF-AIF_3 flux with zinc fluoride had good brazing process properties and thus a new Flux.