UHP Grade Eaf Graphite Electrode

FOB Price 2000 - 2500 USD / T

MOQ	20 T
Port	Tianjin
Packaging	wooden pallet
Lead Time	15

Product Details

Graphite electrodes are products made of petroleum coke and pitch coke as aggregates and coal pitch as binder. It is made by calcining raw materials, crushing and grinding, batching, kneading, shaping, roasting, impregnation, graphitization and mechanical processing. High temperature resistant graphite conductive material. According to their quality indicators, they can be divided into ordinary power graphite electrodes, high power graphite electrodes and ultra-high power graphite electrodes. Graphite electrodes have the advantages of corrosion resistance, high conductivity, high heat resistance and easy processing, so they are widely used in industrial production processes such as welding, cutting and processing of non-metallic materials.

The production process of graphite electrodes includes raw material preparation, batching, kneading, shaping, roasting, impregnation, graphitization and mechanical processing. Among them, mechanical processing is one of the important links in the production process of graphite electrodes, including turning, milling, drilling, grinding and other processes, which requires the use of professional graphite electrode processing machine tools and cutting tools.

Specification:

Technical indicators		Bulk density g/cm3		ResistivityμΩ·m		Bending strengthMpa
		electrode	nipple	electrode	nipple	electrode	nipple
RP	200-450mm	1.54-1.62	1.73-1.78	7.0-8.8	4.2-5.2	7.5-9.5	17-22 days
	500-700mm			7.5-9.5		6.5-8.5
HD	200-450mm	1.64-1.72	1.75-1.80	5.4-6.6	3.8-4.8	10.0-15.0	19-24th
	500-700mm			5.8-7.3		10.0-15.0
life value	200-450mm	1.65-1.73	1.77-1.82	5.0-6.2	3.4-4.4	10.5-15.5	21-26 days
	500-700mm			5.3-6.5		10.0-15.0
ultra high pressure	300-450mm	1.66-1.74	1.80-1.86	4.2-5.8	3.0-4.0	10.5-15.5	23-32
	500-700mm					10.0-15.0