Factory Price 1800mm Graphite Electrode with 3tpi Nipple 4tpi Nipple

• Type: Graphite Electrodes
• Composition: SiC
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Extruded Graphite
• Crystal Morphology: Flake Graphite
• Model NO.: Graphite Electrode
• Raw Material: Needle Petroleum Coke
• Nipple: 3tpi/4tpi/4tpil
• Ash: 0.2% Max
• Thermal Expansion: 1.5 - 2.8 X10-6 / (100-600 )
• Transport Package: Wooden Shelf
• Specification: 1600~2400mm
• Trademark: CS
• Origin: Hebei
• HS Code: 8545110000
• Production Capacity: 5000tons/Year

Product Description

factory price 1800mm Graphite Electrode with 3tpi Nipple 4tpi Nipple

What is Graphite electrode ?

Graphite electrode refers to a kind of high-temperature graphite conductive material made of petroleum coke and asphalt coke as aggregate and coal asphalt as binder through raw material calcination, crushing and grinding, batching, mixing, molding, roasting, impregnation, graphitization and mechanical processing, called artificial graphite electrode (referred to as graphite electrode), which is different from natural graphite electrode prepared by natural graphite as raw material

Graphite electrode production characteristic

(1) Long production cycle. The production cycle of ordinary power graphite electrodes is about 45 days, the production cycle of ultra-high power graphite electrodes is more than 70 days, and the production cycle of graphite electrode joints requiring multiple impregnations is longer.

(2) High energy consumption. The production of 1t ordinary power graphite electrodes requires the consumption of about 6000kW·h of electric energy, thousands of cubic meters of gas or natural gas, and about 1t of metallurgical coke particles and metallurgical coke powder.

(3) Many production processes. The production process includes raw material calcination, crushing and grinding, batching, mixing, molding, roasting, impregnation, graphitization and machining. Its production requires many special machinery and equipment and special structure of the kiln, the construction investment is large, the investment payback period is long.

(4) A certain amount of dust and harmful gases are generated in the production process, and it is necessary to take sound ventilation dust reduction and environmental protection measures to eliminate harmful gases.

Graphite electrode Application

(1) For electric arc steelmaking furnace

(2) For mineral heating electric furnace

(3) For resistance furnaces

(4) For the preparation of special-shaped graphite products

Graphite electrode Specification:
 

Resistance (μΩ.m)	5.5
Apparent Density (g/cm³ )	>1.68
Flexural Strength (N/m2)	8-12 Mpa
Length	1600~2400mm
Thermal Expansion	1.5 - 2.8 X10-6 / (100-600 )
ASH	0.2% Max
Nipple	3TPI/4TPI/4TPIL
Raw Material	Needle Petroleum Coke
Application	Steel Making\Smelting Steel

Graphite electrode Picture