OEM manufacturer Carbon Electrode Graphite - UHP 550mm Graphite Electrode – Hexi

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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Carbon Graphite Powder, Graphite Electrode Uhp, 200mm Graphite Electrode, Our organization has been devoting that "customer first" and committed to helping clients expand their small business, so that they become the Big Boss !

OEM manufacturer Carbon Electrode Graphite - UHP 550mm Graphite Electrode – Hexi Detail:

Graphitization is a very important stage in UHP graphite electrode production. It refers to the high-temperature heat treatment process of carbon products above 2300 ℃ in a high-temperature electric furnace to convert amorphous chaotic layer structure carbon into a three-dimensional ordered graphite crystal structure.

What’s the funtion of graphitization?

*Improve the electrical and thermal conductivity

*Improve the thermal shock resistance and chemical stability (the linear expansion coefficient is reduced by 50-80%);

*Make the carbon material have lubricity and wear resistance;

*Discharge impurities and improve the purity of the carbon material (the ash content of the product is reduced from 0.5% to about 0.3%).

Comparison Technical Specification for UHP Graphite Electrode 22″

Electrode
Item	Unit	Supplier Spec
Typical Characteristics of Pole
Nominal Diameter	mm	550
Max Diameter	mm	562
Min Diameter	mm	556
Nominal Length	mm	1800-2400
Max Length	mm	1900-2500
Min Length	mm	1700-2300
Bulk Density	g/cm3	1.68-1.72
transverse strength	MPa	≥12.0
Young’ Modulus	GPa	≤13.0
Specific Resistance	µΩm	4.5-5.6
Maximum current density	KA/cm2	18-27
Current Carrying Capacity	A	45000-65000
(C.T.E)	10-6℃	≤1.2
ash content	%	≤0.2

Typical Characteristics of Nipple (4TPI)
Bulk Density	g/cm3	1.78-1.84
transverse strength	MPa	≥22.0
Young’ Modulus	GPa	≤18.0
Specific Resistance	µΩm	3.4～3.8
(C.T.E)	10-6℃	≤1.0
ash content	%	≤0.2

UHP 550mm Graphite Electrode3 UHP 550mm Graphite Electrode0 UHP 550mm Graphite Electrode1 UHP 550mm Graphite Electrode2

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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for OEM manufacturer Carbon Electrode Graphite - UHP 550mm Graphite Electrode – Hexi, The product will supply to all over the world, such as: Paraguay, Japan, San Diego, With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.

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