copper and copper alloy welding wire
Copper and copper alloy welding wires (CWB) are composed of copper and other alloying elements.They are widely used in various welding processes such as tig, mma, and mig.CWB wire is generally used for welding or brazing in the industry of electronics, machinery, ships, and automobiles.
The characteristics of CWB wire includes the following:
1.High thermal conductivity: Copper and its alloys have higher thermal conductivity than stainless steel and aluminum, due to which it can transmit heat quickly than other materials.
2.Good corrosion resistance: Copper and its alloys have superior corrosion resistance than other materials and can withstand corrosion by acids, alkalis and other corrosive substances.
3.Excellent mechanical properties: The mechanical properties of CWBs are superior to those of other welding materials. The tensile strength can reach up to 500 MPa, while the yield strength is up to 250MPa.
4.Excellent electrical conductivity: Copper and its alloys are excellent electrical conductors, which makes them an ideal material for welding of electrical components.
5.Good weldability: CWBs have good weldability, they can be easily welded and formed, which is suitable for all kinds of welding processes.
In addition, some alloys such as aluminum bronze or nickel aluminum bronze are also commonly used for CWB wires. These alloys are used for higher strength applications, due to their thermal and electrical conductivity, and also resistance to corrosion and wear.
In conclusion, CWBs have a wide range of uses as they have good ductility and weldability, as well as excellent mechanical and electrical properties. They are suitable for many kinds of welding, such as tig, mma and mig. They are also cost-efficient compared to other materials, making them an ideal choice for many applications.
