UHP650mm is used in steel smelting.

UHP650mm refers to an ultra-high power graphite electrode with a diameter of 650mm, commonly used in the steel industry for steelmaking in electric arc furnaces. The UHP650mm graphite electrode is placed in the melting furnace and serves as a key conductive component for the process

UHP graphite electrodes with a diameter of 250mm are also typically used in steel production processes and are essential components in electric arc furnaces (EAF). They are widely used in the metallurgical industry for melting steel and precious ores.

These graphite electrodes are formed from high-quality petroleum coke and needle coke. During metallurgical processes, UHP graphite electrodes act as conductors, creating arcs at high temperatures between raw materials such as iron ore and metal scrap. This arc generates the heat required to melt the raw materials and facilitates the necessary chemical reactions for steel production

UHP graphite electrodes are highly valued in casting and metallurgy due to their excellent thermal conductivity, high mechanical strength, and low electrical resistance. With a 250mm diameter, they play a vital role as main components in the foundry and metallurgical industries. They provide reliable and efficient conductivity in electric arc furnaces while delivering the necessary heating effects to improve metallurgical processes and contribute to the production of high-quality steel6

Applications of 250mm UHP Graphite Electrodes:

• Steelmaking: Used in electric arc furnaces for melting steel.

• Ladle refining: Used in ladle refining furnaces to remove impurities from molten steel.

• Submerged arc furnaces: Used for melting metals including ferroalloys, silicon, and calcium carbide.

• Mineral processing: Used in the production of materials such as ferrosilicon, calcium carbide, and phosphorus.

• Non-ferrous metal smelting: Used in the smelting of non-ferrous metals such as aluminum and copper.