Copper-aluminum flux-cored wire is a kind of composite brazing material composed of white fluoride flux.White flux does not absorb moisture, no corrosion, no need to clean after brazing.It is mainly used in flame brazing, high frequency induction brazing and furnace brazing with copper and aluminum alloy, brass and aluminum alloy, aluminum alloy and aluminum alloy.
REFRIGERATION INDUSTRY
The FC22S and FC20S contain high-purity cesium fluoride flux, which is non-corrosive and has very high activity and can effectively remove red copper and aluminum tube surface oxides.Flux-cored wire is mainly in the form of disc, strip and ring, which is the ideal material for brazing copper and aluminum tubes
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