600mm UHP Graphite Electrode

• 

According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular power graphite electrodes (RP), high power graphite electrodes (HP) and ultra high power graphite electrodes (UHP).

Classification of Graphite Electrodes

Regular power graphite electrode (RP): regular power graphite electrodes are produced by ordinary grade petroleum coke. With low graphitization temperature, poor thermal shock resistance and high resistivity, large linear expansion coefficient the allowable current density is low.

High power graphite electrode(HP): High power graphite electrodes are produced by high grade petroleum coke. With low graphitization temperature, poor thermal shock resistance and high resistivity, large linear expansion coefficient the allowable current density is low.

Ultra-high power graphite electrode (UHP):uhp 600mm graphite electrodemust be produced by high-level needle coke, and its graphitization heat treatment should be carried out in the inner series graphitization furnace. The graphitization temperature is as high as 2800-3000 C. Therefore, the resistivity is low, and the linear expansion coefficient is small. It has excellent thermal shock resistance.

Needle coke is an important standard to distinguish regular power graphite electrode 600from high power and ultra-high-power graphite electrodes. All the 600mm diameter graphite electrode uhp 600produced by HUAROuse 100% needle coke to ensure an excellent quality performance in the steelmaking factory.

600mm uhp graphite electrodecurrent load

Physical and chemical index of Ultra High Power Graphite Electrode

Другие товары поставщика

	Other Raw Material	There are many different types of raw materials(such as hbi iron ore)that HUARO handles.HUAROis a hbi plantin China.With reliable resources we prov...
	Steel Bloom	Description of Steel Bloom Usually, during hot rolling, the bloom is a semi-finished nearly square solid metal form between the ingot and the bille...
	Other Raw Material	There are many different types of raw materials that HUARO handles.With reliable resources we provide our customers with superior raw materials to ...
	Prepainted Galvanized Steel Coil	General Description of prepainted galvanized coil Pre-coated coil is a product obtained by chemical surface treatment (coating) of hot-dipped galv...
	Hot Rolled Steel Plate	Main Feature of prime hot rolled steel sheet Hot steel coils production is a rolling procedure that relates rolling steel at a high temperature (u...

Похожие товары

	Spring Support And Hanger	Продавец: Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd	Spring Support And Hangeris an important industrial equipment, used to support and hang pipe, con...
	Plain Steel Mesh	Продавец: Hebei Jiushen Wire Weaving Co., Ltd	Plain steel wire meshis a kind of wire mesh that woven from various kinds of carbon steel wires. ...
	Black Annealed Wire	Продавец: Hebei Shineyond Metal Products Co.,Ltd	The black annealed wireis black iron wire drawn from Q195 type wire rod. After selecting the raw ...
	U71MN QU70 Crane Rail	Продавец: Hebei Yongyang Special Steel Group Co., Ltd	YONGYANG Railcan supply all kinds of steel rails, including light rail, heavy rail, crane rail, l...
	P43 Steel Rail Supplier China	Продавец: Hebei Yongyang Special Steel Group Co., Ltd	P43 railis also called 43kg rail, which is the same as GOST R43 rail. P43 steel railis a Chinese ...