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Dongguan Qihang Xiye Manufacturing Co.,Ltd
Telephone: + 86-769-85300736
The true: + 86-769-85300726
E-mail:info@dgqihang.com
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Address: No.1 Xiagang Industrial Zone, Chang 'an Town, Dongguan City
Flux welding process: preheating/solder melt/solder alloy formation/solder joints/solder curing flux for use: auxiliary heat transfer vision/remove oxide/reduce the surface tension/prevent reoxidation flux said: solvent evaporation/heat, covered the surface of base material and solder, flux for uniform heat transfer/re……
Generally speaking: is in the whole welding process, flux through its own active substance, remove the oxide layer on the surface of the welding material, at the same time, reduce the surface tension between the liquid tin and welding material, enhance the performance of liquid tin flow, infiltration, help to complete ……
Flux can be divided into solid, liquid and gas. "Main auxiliary heat transfer", "removal of oxide", "reducing the welding material surface tension", "remove welding material surface oil pollution, increase welding area", "to prevent oxidation" and so on several aspects, more critical role in these aspects, there are tw……
The no-cleaning flux/Dongguan no-cleaning flux product has wide applicability, high safety, and is convenient for customers' production needs. After welding, the insulation resistance reaches more than 1×1012, exceeding the national standard of 1×1011, with a very high surface insulation resistance. Therefore, the prod……
Abstract: The use and preservation of solder paste solder paste use rule one, the use of environmental temperature and humidity: solder paste storage temperature is between 2-10℃, but in use, recommend the use of environmental temperature 20-25℃, relative humidity 30%-60%. Because the temperature is usually increased b……
