Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong

Short Description:

Product Detail

FAQ

Product Tags

Feedback (2)

We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Crucible Graphite Casting Crucible, Uhp150 Mm Graphite Electrodes, 150mm Hp Graphite Electrode For Arc Furnace, We're going to make higher efforts that can help domestic and international potential buyers, and produce the mutual advantage and win-win partnership between us. we're eagerly waiting for your sincerely cooperation.

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong Detail:

Description
Graphite electrode, mainly using petroleum coke and needle coke as raw materials, coal tar pitch as binding agent, is made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. It is released in the form of electric arc in an electric arc furnace. The conductors used for heating and melting the charge by electrical energy can be classified into ordinary power, high power and ultra-high power according to their quality indicators.
We have RP graphite electrodes diameter 100-1272mm.

Application
Graphite electrode is mainly used for metallurgy industry and calcium carbide,phosphor-chemical enterprise,such as iron and steel smelting,industrial silicon,yellow phosphorous,ferroalloy,titania slag,brown fused alumina etc submerged-arc furnace melting production.

Specification
The physical and chemical indexes of common graphite electrodes and joints refer to YB/T 4088-2015

Project		Nominal diameter /mm
		75~130		150~225		250~300		350~450		500~800
		Gifted class	First level	Gifted class	First level	Gifted class	First level	Gifted class	First level	Gifted class	First level
Resistivity /μΩ·m ≤	Electrode	8.5	10.0	9.0	10.5	9.0	10.5	9.0	10.5	9.0	10.5
	Nipple	8.0		8.0		8.0		8.0		8.0
Flexural Strength /MPa ≥	Electrode	10.0		10.0		8.0		7.0		6.5
	Nipple	15.0		15.0		15.0		15.0		15.0
Elastic Modulus /GPa ≤	Electrode	9.3		9.3		9.3		9.3		9.3
	Nipple	14.0		14.0		14.0		14.0		14.0
Bulk Density /(g/cm³) ≥	Electrode	1.58		1.53		1.53		1.53		1.52
	Nipple	1.70		1.70		1.70		1.70		1.70
Thermal expansion coefficient/(10^-6/℃) ≥ （room temperature~600℃）	Electrode	2.9		2.9		2.9		2.9		2.9
	Nipple	2.7		2.7		2.8		2.8		2.8
Ash /％ ≤		0.5		0.5		0.5		0.5		0.5
Note: Ash content and thermal expansion coefficient are reference indicators.

Product detail pictures:

Related Product Guide:

It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Costa rica, Buenos Aires, Seattle, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.

20inch Graphite Electrodes For Arc Furnace