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Solid pine resin, raw material of flux. It mainly helps to remove the oxide on t…
1) Copper-zinc solder is mainly used for welding pure copper, brass and steel. I…
The types of solders (1) According to the melting temperature of solders, they c…

Video Center

What are the welding methods for stainless steel?
2017-06-30
Nowadays, there are too many ways of welding. What materials are welded and what welding methods are used, and different
In 2017 5 up 6 No. -8 Wenzhou International glasses Exhibition
2017-05-02
May 6, 2017 -8 Wenzhou international exhibition booth number 5A08/09, welcome new and old customers to visit the guide
Attention to welding of aluminum alloy
2016-12-14
Aluminum alloy is widely used in industrial products, because it has a very good physical properties, but because of the welding method and welding process parameters are not properly selected.
What are the problems that should be paid attention to in the welding of steel bars
2016-12-14
The length of the weld seam is not enough, uneven surface, sag, large overlap, weld undercut, unqualified welding electrode, skin not knocking out two joint reinforced axis is not consistent.
Welding wire drawing and welding process of silver electrode
2016-05-30
Wire drawing, welding process and mechanical performance were better in as the wire and the world shipbuilding industry advanced
What is commonly used as brazing filler metal?
2016-05-30
Brazing carbide tools used in a wide variety of solder, solder almost all can see.
Selection and use of PV module welding belt
2016-01-13
Welding strip is an important raw material in the welding process of PV module, and the quality of welding strip will directly affect the collection efficiency of PV module current, which has a
Lead free solder surface mount solder joint reliability
2016-01-13
Due to the harm of Pb to human body and environment, the use of Pb in electronic industry will be prohibited in the near future. In order to seek the substitution of eutectic or near eutectic
Stainless steel welding points and matters needing attention
2016-01-13
Technology of stainless steel produce to our life brings many convenient, stainless steel surface is smooth and is not easy to corrosion, stainless steel source in people's analysis of the

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