Super Quality Graphite Electrode in China
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 1000 m.t./month
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Quick Details
Place of Origin: | China (Mainland) | Brand Name: | CMAX | Model Number: | JX-UHP |
Type: | Electrode Block | Application: | steel smelting | Diameter: | Dia200-700mm |
Length: | 1800-2200mm | Grade: | UHP (Ultra High Power) | Resistance (μΩ.m): | 11-13 |
Apparent Density (g/cm³ ): | more than 1.8 | Thermal Expansion: | 1.4-2.8 | Round Size: | Dia350x450 dia400x450 dia500x450 dia585x600 |
Square Size: | 400x400x400 400x400x500 400x400x600 900x540x260 | Bulk Density: | more than 1.8 | Product name: | uhp graphite electrode |
Dimensions: | Dia350x450 dia400x450 dia500x450 dia585x600 | Chemical Composition: | carbon and graphite |
Packaging & Delivery
Packaging Details: | standard package for exportation |
Delivery Detail: | 15-25 days after confirmation |
Technical Data | ||||||||
PROPERTY | JXRP | JXHP | JXUHP | |||||
1 | 2 | 1 | 2 | 1 | 2 | |||
Electric resistance | μΩm ≤ | electrode | 8.5 | 9.0 | 6.5 | 7 | 6.0 | 6.5 |
nipple | 8.0 | 8.5 | 6.0 | 6.5 | 5.0 | 5.5 | ||
Bending strength | Mpa ≥ | electrode | 8.0 | 7.8 | 11.0 | 10.5 | 11.0 | 10.0 |
nipple | 13.5 | 13.0 | 14.0 | 14.0 | 16.5 | 16.0 | ||
Elastic modulus | Gpa ≤ | electrode | 8.0 | 9.3 | 11.0 | 12.0 | 13.5 | 14.0 |
nipple | 13.0 | 14.0 | 15.0 | 16.0 | 14.5 | 18.0 | ||
Bulk density | g/cm³ ≥ | electrode | 1.56 | 1.52 | 1.62 | 1.60 | 1.65 | 1.64 |
nipple | 1.70 | 1.68 | 1.72 | 1.70 | 1.72 | 1.70 | ||
Ash content | % ≤ | electrode | 0.3 | 0.5 | 0.2 | 0.3 | 0.2 | 0.3 |
nipple | 0.4 | 0.5 | 0.2 | 0.3 | 0.2 | 0.3 | ||
C.T.E | 100-6/℃ ≤ | electrode | 2.8 | 2.9 | 2.4 | 2.4 | 1.5 | 1.5 |
nipple | 2.7 | 2.8 | 2.2 | 2.2 | 1.4 | 1.4 |
- Q:What is the graphite furnace electrode with a diameter of 400?
- The variety and specifications of graphite electrodes used in modern EAF steelmaking are mainly determined by the technical parameters of the steelmaking furnace.
- Q:After electrolysis of CuCl2 solution with graphite electrode for a period of time, we can observe that the graphite surface attached to the DC power supply is attached to the red material,And will the color of the solution be deep or shallow?
- Negative poleThe color becomes lighter (the copper ion gets electrons in the cathode and becomes copper)
- Q:Why should graphite paper be placed between the heater and the graphite electrode?
- Determine the thickness of the graphite bowl, the thickness of the graphite bowl is generally 3 mm -6 mm, three, determine the diameter of the heater, according to the diameter of the crucible and the thickness of the graphite bowl, calculate the inner diameter of the heater. The gap in the quartz crucible diameter phi = +2 times is +2 times the wall thickness of stone bowl bowl and graphite heater if the graphite bowl wall thickness is a, graphite bowl gap and heater for B (b=5 mm), phi = Phi Phi +2a+2b= within the outer crucible outer crucible +2 (a+b) four, to determine the effective heater the height after practice, the effective length of the quartz crucible heater is high 1.6 to 1.8 times.
- Q:What kinds of carbon are there?
- Graphite electrode class can be divided into ordinary power graphite electrode according to the allowable current density. High power electrode and ultra high power electrode.
- Q:The reason why graphite is used as electrode
- Graphite is good in plasticity and easier to be machined preciselyGraphite material has the advantages of high processing accuracy and good surface effect, especially in the processing of precise, complex, thin-walled and Gao Ying material mold cavity. Because the cutting resistance of graphite is only 1/5 of copper material, it is easier to do manual grinding and polishing on the operation. There is no burr after graphite processing, and it is easier to realize automatic production. Complex geometric modeling can be realized.
- Q:Classification, uses and manufacturers of graphite electrodes
- The difference between graphite electrodesMainly from the current, density, resistance, bending strength, ash parameters are measured
- Q:What are the structures of pyrolytic graphite electrodes? What are their properties and applications? We hope that some details will not be found
- The graphite part is called pyrolytic graphite. Stronger than ordinary graphite, strong oxidation resistance.
- Q:Why should the carbon brush for the trolley be made of graphite?
- Graphite conducts electricity and is self lubricant, resistant to wear. As for why, high school chemistry textbooks have ah.
- Q:Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?
- Because of the great loss of graphite electrode in finishing, it is not suitable to be used as finishing electrode material. Because of the small coefficient of thermal expansion of graphite, it can also be used as a big electrode material in perforation processing.
- Q:The use of graphite as an electrode in alumina electrolysis
- Graphite acts as an electrode:The electrical conductivity of graphite, the electrode itself must be electrically conductive;When graphite acts as an anode, it acts as a reducing agent and displaces an element of aluminum in a chemical reaction;Graphite is cheap and cost saving.
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