2.4mm Tungsten Electrode

2.4mm tungsten electrode is an electrode used in gas-shielded welding (TIG) and plasma arc welding. It is made of pure tungsten or nickel-molybdenum alloy. Tungsten (tungsten), also known as W, is a metal with high melting point, high density, high hardness, high strength and good corrosion resistance. It has a very high melting point (3422°C) and specific gravity (19.3 g/cm³), making it one of the hardest and most temperature-resistant metals of all elements known. Due to these properties, tungsten is widely used in fields with high temperature, high strength and high wear resistance, such as electronics, nuclear industry, aviation, manufacturing, etc.

1) Very hard and can form high-strength alloys.

2) Has good electrical properties, can conduct electricity, and dissipate heat.

3) It has good stability and corrosion resistance, and will not be corroded in corrosive environments such as strong acid.

4) With high density and high specific gravity, it is an important physics and chemistry laboratory material.

It has good optical properties, such as low transmittance and good texture. Pure tungsten electrodes are widely used for welding copper, aluminum, nickel, tungsten, molybdenum, stainless steel, and other materials, while nickel-molybdenum alloy electrodes are suitable for welding high-strength materials such as nickel alloys and steel. These materials are widely used due to their high melting point, low thermal conductivity, high electrical resistance, and long life.

1) Preparation of raw materials: High-purity tungsten rod material.

2) Cutting: Cut the tungsten rod according to the required size.

3) Coarse Grinding: Coarsely grind the cut tungsten rod on a grinder.

4) Fine grinding: Put the coarsely ground tungsten rod on the grinder again for fine grinding.

5) Wire walking: The finely ground tungsten rod is processed by wire to remove surface unevenness and sharp edges.

6) Cleaning: Clean the tungsten rod after wire walking to remove impurities and dirt on the surface.

7) Packaging: Pack the processed tungsten electrodes to prevent pollution or damage from the external environment.

8) Inspection: Inspection of processed tungsten electrodes to ensure compliance with specifications and meet customer requirements.

9) Delivery: Pack the qualified tungsten electrodes and deliver them to customers.

2.4mm Tungsten Electrode is an electrode for high-temperature applications such as TIG welding and plasma cutting. Its working principle is based on its good heat resistance, corrosion resistance, and electrical conductivity.

In argon arc welding, electrodes generate an arc that heats two metal parts to their melting point while creating a shielding gas around the weld to prevent oxygen and other impurities from entering the weld. The tungsten electrode's high heat resistance and electrical conductivity enable it to efficiently transfer arcs and heat, while the ability to resist oxidation and corrosion also helps protect the electrode.

In plasma cutting, electrodes generate a high-temperature plasma that cuts metal. The high-temperature resistance and fine arc of the tungsten electrode can make the plasma focus more accurately on the area to be cut.

In summary, the good heat resistance, corrosion resistance, and electrical conductivity of the tungsten electrode make it an indispensable electrode material in high-temperature applications.

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