China professional factory for Edm Graphite Electrode - 600*2400mm Graphite Electrode UHP Grade For Industrial Silicon Furnace – Rongsheng factory and manufacturers | Rongsheng

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Graphite Electrode Uses, Glassy Carbon Rod, Firebrick J23, The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.

China professional factory for Edm Graphite Electrode - 600*2400mm Graphite Electrode UHP Grade For Industrial Silicon Furnace – Rongsheng factory and manufacturers | Rongsheng Detail:

Graphite Electrode UHP Description

UHP graphite electrodes are made of petroleum coke, needle coke as raw material, coal pitch as binder, after calcination, ingredients, kneading, pressing, roasting, graphitization, machining and released in the electric arc furnace steelmaking in the form of an arc Electric energy as a conductor to heat the melting furnace.

Properties of Graphite Electrode UHP

Ultra high power,
Graphite electrode,
Good quality,
Competitive price.

Advantages of Graphite Electrode UHP

The surface can be used for the long life of anti oxidation treatment,
High temperature resistance, corrosion resistance, strong acid resistance,
Excellent resistance to thermal shock and conduction,
Good wear resistance, good lubricity and long service life.

Technical Characteristics of the Graphite Electrode UHP

Name	Unit	diameter of electrode 300mm-600mm
		standard		Actual measurement
		Electrode	Nipple	Electrode	Nipple
Specific electrical resistivity	μOhm • m	6.2-6.5	5.5	5.0-6.5	4.5
Limit of mechanical resistance to bending	MPa	10.5	16	14-16	18-20
Elastic modulus	GPa	14	18	12	14
Ash content, not more than	%	0.5	0.5	0.5	0.5
Bulk density, not less than	g / cm3	1.64-1.65	1.70-1.72	1.72-1.75	1.78
Thermal coefficient of linear expansion (100-600 ° C)	× 10-6 / ℃	1.5	1.4	1.3	1.2

The Length & Diameter & Permissible Deviation of the Graphite Electrode UHP

Diameter				Length
Nominal diameter		Actual diameter		Nominal length	tolerance
Millimeters (mm)	Inch (inch)	Max. (Max.)	Min (min)	mm	Length	the maximum
300	12	307	302	1600 1800	± 100	-100	-275
350	14	357	352
400	16	409	403
450	18	460	454
500	20	511	505	1600/1800/2000/2200	± 100	-100	-275
550	22	556	553
600	24	613	607

Graphite Electrode UHP Current Capacity

Nominal diameter		Current throughput (A)	The current density (A / cm2)
Millimeters (mm)	Inch (inch)	Current throughput (A)	The current density (A / cm2)
250	10	9200-15100	21-30
300	12	13000-22000	20-30
350	14	20000-30000	20-30
400	16	25000-40000	19-30
450	18	32000-45000	19-27
500	20	38000-55000	18-27
550		48000-60000	18-24
600	24	52000-72000	18-24
700	27th	62000-95000	18-24

Applications of Graphite Electrode UHP

Graphite electrode uhp can be widely used in electric arc furnace and ladle refining furnace for steelmaking. uhp graphite electrodes can be widely used in the electric smelting furnace for producing the ferroalloy, pure silicon, yellow phosphorus, copper matte, calcium carbide and so on.

Graphite Electrode UHP Manufacturer from RS Refractory Factory

RS refractory factory as a professional graphite electrode uhp manufacturer in china, have many competitive advantages in the market. if you have demand of uhp graphite electrodes, or have some questions on uhp graphite electrode about physical and chemical indicators, please contact us for free, we will provide you with high quality uhp graphite electrodes.

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Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for China professional factory for Edm Graphite Electrode - 600*2400mm Graphite Electrode UHP Grade For Industrial Silicon Furnace – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Doha, Brazil, Serbia, During the 10 years of operating, our company always try our best to bring consumption satisfaction for user, built a brand name for ourselves and a solid position in the international market with major partners come from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. Last but not least, price of our products are very suitable and have fairly high competition with other companies.

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