high power graphite electrode

Dia 75mm---700mm high power graphite electrodes

Φ75---700mm high power graphite electrodes manufactured by Zibo Jinpeng Carbon Co., Ltd 

are now of the international standard. They enable lots of our customers to produce more economically. The nipples are fitted with slots and fixing plugs as standard, however, customer-specific production is also possible.

Features:

1> Normal power dia: 75mm--700mm;

2> Resistance: <7.0μΩ

3> bulk density: 1.65g/cbm

Packaging: standard wooden cases

1.physical and chemical index

Item		unit	Nominal Diameter
			YB/T4088-2000 Industry standard		Typical Values
			200-400	450-550	300-400	450-550
Electric resistivity	Electrode	µ Ω ­ m	≤ 7	≤ 7.5	5.0-6.6	5.4-6.8
	Nipple		≤6.5	≤6.5	4.0-5.0	4.0-5.0
Bending strength	Electrode	Mpa	≥10.5	≥9.8	≥11.0	≥11.0
	Nipple		≥14.0	≥14.0	≥16.0	≥16.0
Elastic modulus	Electrode	Gpa	≤12.0	≤12.0	≤11.0	≤11.0
	Nipple		≤16.0	≤16.0	≤15.0	≤15.0
Bulk density	Electrode	g/cm3	≥1.60	≥1.60	1.63-1.70	1.63-1.70
	Nipple		≥1.70	≥1.70	1.73-1.80	1.73-1.80
Ash	Electrode	%	≤0.3	≤0.3	≤0.3	≤0.3
	Nipple
CTE(100-600)	Electrode	10-6/	≤2.4	≤2.4	1.8-2.2	1.8-2.2
	Nipple		≤2.2	≤2.2	1.5-1.8	1.5-1.8

high power graphite electrode