Characteristics of tungsten powder

Characteristics of tungsten powder: Fine tungsten powder has the characteristics of high quality and purity. Generally speaking, the purity of fine tungsten powder can reach over 99.95%, mainly used as raw materials for production of tungsten contacts, high density tungsten alloys, and tungsten rods. Currently, welding technology involves almost all industrial fields. Welding is a machining process and connection method that involves heating, applying pressure, or both to create atomic bonding between two workpieces. Welding is widely used, both for metals and non-metals. Due to the widespread use of welding, it has gradually been valued by people. Tungsten powder

Characteristics of Gas Shielded Metal Arc Welding

① Like tungsten inert gas shielded welding, it can weld almost all metals, especially suitable for welding materials such as non-ferrous metals, stainless steel, heat-resistant steel, carbon steel, and alloy steel.

② Welding speed is fast, deposition efficiency is high, and labor productivity is high.

③ Melting electrode gas shielded welding can be reversed through direct current, and has a good cathodic atomization effect when welding aluminum, magnesium, and other metals. It can effectively remove the oxide film and improve the welding quality of the joint.

④ Not using tungsten electrodes, the cost is lower than tungsten inert gas shielded welding. Tungsten powder

⑤ Due to argon being an inert gas that does not react chemically with any substance, it is sensitive to oil stains, rust, etc. on the surface of the welding wire and base material, and is prone to gas pores. Before welding, the welding wire and workpiece must be carefully cleaned.