High Carbon 100-800mm 3tpi 4tpi Graphite Carbon Electrodes for Aluminium Factory

• Type: Graphite Electrodes
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Molded Graphite
• Crystal Morphology: Compact Crystalline Graphite
• Model NO.: RP UHP SHP
• Transport Package: as Customer′s Requirments
• Specification: different size
• Trademark: XS
• Origin: Hebei China
• HS Code: 8545110000
• Production Capacity: 20000 Tons/Month

Product Description

Product Description

The electrodes carry the electricity that heats electric arc furnaces, the vast majority steel furnaces. They are made from petroleum coke after it is mixed with petroleum pitch, extruded and shaped, then baked to sinter it, and then graphitized by heating it above the temperature (3000 °C) that converts carbon to graphite. They can vary in size up to 11 ft. long and 30 in. in diameter.

 

Product Parameters

 

l  HP (High Power Grade Graphite Electrodes)
ITEM		UNIT	(M M)NOMINAL DIAMETER
			200-300	350-400	450-500	550-600
BULK DENSITY	ELECTRODE	G/CM3	≥ 1.65	≥ 1.65	≥ 1.65	≥ 1.65
	NIPPLE		≥ 1.75	≥ 1.75	≥ 1.75	≥ 1.75
RESISTIVITY	ELECTRODE	μΩM	≤6.5	≤6.5	≤6.5	≤6.5
	NIPPLE		≤4.0	≤4.0	≤4.0	≤4.0
BENDING STRENGTH	ELECTRODE	MPA	≥12.0	≥12.0	≥12.0	≥12.0
	NIPPLE		≥16.0	≥16.0	≥16.0	≥16.0
ELASTIC MODULUS	ELECTRODE	GPA	≤10.0	≤10.0	≤10.0	≤10.0
	NIPPLE		≤14.0	≤14.0	≤14.0	≤14.0
C.T.E. (100-600/°C)	ELECTRODE	10-6/°C	≤ 2.2	≤ 2.2	≤ 2.2	≤ 2.2
	NIPPLE		≤ 2.2	≤ 2.2	≤ 2.2	≤ 2.2
ASH		%	≤0.3	≤0.25	≤0.25	≤0.25

 

Packaging & Shipping

 

Factory

WE havea large customers from international market .