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Qingdao StarGood Nonferrous Metal Co., Ltd.

Qingdao StarGood Nonferrous Metal Co., Ltd. , focusing on the research and development, production, sales and export of tin products, is a professional, efficient, honest and practical enterprise in China...

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Points of attention when welding solid core solder wire
2023-02-09
When welding the solid core solder wire, the temperature of the iron head should be accurately controlled. At present, due to the substantial improvement of the production process, most factories will choose rosin core tin wire, mainly because rosin core tin wire itself contains flux, the flux content is usually tested and deployed repeatedly, suitable for general manual welding and machine welding, rosin core tin wire can be adjusted according to the welding product is manual welding or machine welding rosin content in the tin wire. The welding double rate element is higher than the solid core tin wire, mainly used for SMT patches, embedded components after repair, wires, embedded chips, electronic components, precision products manual or machine automatic welding.
The application of the solder wire
2023-02-09
Solder wire is widely used, especially in all aspects of manufacturing and life. Let's have a more detailed introduction below
How to judge the quality of solder wire?
2023-02-03
Solder wire is used to weld the tin wire, tin wire clarify its composition must contain tin. Generally, the metal composition of tin wire includes tin, lead, silver, copper, bismuth, antimony and other metal components. In the meantime to tin silver copper, tin copper, tin lead composition of solder wire, the market is more commonly seen is these kinds of solder wire. The good and bad of the solder wire has a very big impact on the finished product. How to determine the good and bad of the solder wire and how to determine the quality of the solder wire?
What is the cause of the smoke when the solder wire is welding?
2023-02-03
Solder wire is composed of solder alloy and flux two parts, when the solder wire melted by ferrochrome and flux at the same time did occur chemical changes, the occurrence of smoke is the process of flux heated evaporation, some people will say that does not add flux is not smoke, the answer is no flux wire is not smoke. The following share solder wire smoke causes and solutions

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