RP Graphite Electrode 300mm

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 50000 Tons per Year m.t./month

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Specifications

Professional manufacturer of Graphite electrode

Grade: RP, HP, SHP, UHP

Diameter: 50 - 600mm (2" ~ 24")

Physical Properties	RP Grade (Dia.50-600mm)	HP Grade (Dia.50-600mm)	UHP Grade (Dia.50-600mm)
Electrical Resistance (max) μΩ-m	Electrode	<8.0	<7.0	<6.0
Nipple	6.5	5.5	5.0
Bending Strength (min) Mpa	Electrode	11.0	12.0	12.0
Nipple	14.0	14.0	16.0
Elastic Modulus (max) Gpa	Electrode	9.0	12.0	12.0
Nipple	12.0	14.0	14.0
Bulk Density (min) g/cm3	Electrode	>1.58	>1.65	>1.68
Nipple	>1.70	>1.72	>1.73
C.T.E (max) ×10-6/C	Electrode	2.7	2.5	2.4
Nipple	2.5	2.2	2.0
Ash (max) %	Electrode	<0.30	<0.30	<0.20

Physical Properties

RP Grade

(Dia.50-600mm)

HP Grade

(Dia.50-600mm)

UHP Grade

(Dia.50-600mm)

Electrical Resistance (max) μΩ-m

Electrode

<8.0

<7.0

<6.0

Nipple

6.5

5.5

5.0

Bending Strength (min) Mpa

Electrode

11.0

12.0

Nipple

14.0

16.0

Elastic Modulus (max) Gpa

Electrode

9.0

12.0

Nipple

12.0

14.0

Bulk Density (min) g/cm3

Electrode

>1.58

>1.65

>1.68

Nipple

>1.70

>1.72

>1.73

C.T.E (max) ×10-6/C

Electrode

2.7

2.5

2.4

Nipple

2.5

2.2

2.0

Ash (max) %

Electrode

<0.30

<0.20

Q: Is graphite electrode good for foreign trade?: I do graphite electrode production, but also do trade. The profit depends on the price you talked about. It should be around 2000.

Q: The future of graphene: Field of semiconductor materials. Graphene is considered to be an ideal material for replacing silicon. A large number of powerful enterprises have developed graphene semiconductor devices. The Han Guocheng Institute has developed a highly stable n type graphene semiconductor that can be exposed to air for a long time. Graphene silicon optoelectronic hybrid chip developed by Columbia University has broad application prospects in optical interconnection and low power photonic integrated circuit. IBM researchers have developed graphene field effect transistors with cutoff frequencies of up to 100GHz, with frequency performance far superior to the cut-off frequency of the most advanced silicon transistors of the same gate length.

Q: How long is the graphite electrode machining cycle?: When the cut depth is less than 0.2mm, the graphite will break down very little, and the surface quality of the side wall will be better.

Q: MITSUBISHI machine graphite electrode processing, how does not accumulate carbon?: The three is difficult cold start, is sparking difficult, not easy car, and finally the combustion chamber carbon Yan will cause a heavy cylinder knock, low speed and acceleration noise, causing damage to the piston and crankshaft, causing the engine temperature which can seriously affect the automobile safety. Emission standards exceeded, not only through the annual inspection, but also directly aggravate the pollution of the environment

Q: How does graphite produce solar cells?: In addition, the Research Report of the first author, Massachusetts Institute of Technology Department of materials science and engineering postdoctoral Zhang Shenggen said, different from other semiconductor temperature has been rising continuously, the graphite electrode coating Zinc Oxide nanowires can be temperature controlled at 175 degrees celsius.

Q: Graphite graphite graphite graphite electrode what is the use?: Of course all conductive graphite gray, conductive powder is used for professional conductive, the conductivity is different, in order to achieve its electrical resistance value, the graphite powder of different particle by the ratio to reach the ideal value of resistance. Graphite powder is pure graphite powder, requirements of mesh consistent, high purity.

Q: Iron and graphite as electrodes and Nacl as electrolyte solutions. Why do they produce electric current? Graphite and iron react not with solution, can they be connected by wires?: What happens is oxygen etching negative pole: Fe-2e-=Fe2+ positive electrode: O2+2H2O+4e-=4OH-, of course, the current is produced.

Q: What kinds of carbon are there?: The carbon block can be divided into blast furnace carbon block, aluminum carbon block and electric furnace block. Carbon products can be divided into carbon products, graphite products, carbon fibers and graphite fibers according to the depth of processing. Carbon products can be divided into graphite products, carbon products, carbon fibers and special graphite products according to the raw materials and the production process. Carbon products according to their ash content, and can be divided into multi gray products and less ash products (including ash below l%).

Q: What does graphite electrode GSK mean?: Graphite is made of high-strength graphite, it is a kind of graphite grade specification.

Q: How about graphite electrode high-temperature oxidation resistant coating?: The utilization ratio of graphite energy can reach more than 95%. Many kinds of antioxidant paint, it is recommended to directly find their technicians, you can give professional advice, according to the actual situation, the reasonable use of high-temperature oxidation resistant paint.

Our products have been sold to Europe, Southeast Asia, South America, India, and other countries and regions. Meanwhile, Our Graphite Electrodes and nipples have already been ISO9001:2000 approved. We will pay attention to product quality and offer you the best price. We hope that we could establish business relationships with all friends on the basis of equality and mutual benefits.

1. Manufacturer Overview

Location	Liaoning,China (Mainland)
Year Established	2004
Annual Output Value
Main Markets	11.11% North America 11.11% South America 11.11% Eastern Europe 11.11% Southeast Asia 11.11% Oceania 11.11% Mid East 11.11% Eastern Asia 11.11% Western Europe
Company Certifications	QUALITY MANAGMENT SYSTEM CERTIFICATE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	61% - 70%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range