uhp low resistivity high bulk density ultra high power

China Customized Graphite Electrode for Crucible Making

Our hot sale graphite electrodes are with high bulk density, low specific electrical resistivity, low specific consumption and a high content of needle coke. Graphite electrodes are composed of a mixture of finely divided, calcined petroleum coke mixed with about 30% coal tar pitch as a binder,

Electrode Paste Self

Electrode paste is a solderberg paste, also called self-baking electrodes. It is mainly used as carbon electrodes in electric arc furnace, which is for the production of various types of ferrous and non-ferrous alloys. Sderberg-type electrode paste is produced from

China High Quality UHP Graphite Electrode with Nipple

Ultra high power graphite electrode specifications and tolerances diameter(mm) length(mm) Nominal diameter Actual diameter Nominal length Allowable deviation Short length mm inch max min mm mm max min 300 12 307 302 1600 1800 100-100-275 350 14 357

Uhp 600 graphite electrodes, uhp vs hp electrodes

It has higher physical and mechanical properties than RP electrode, low resistivity, and allows a large current density. UHP electrode must be produced by high-grade needle coke, and the graphitization heat treatment must be carried out in the inner series graphitization furnace, with the graphitization temperature up to 2800 ~ 3000C.

Graphite electrodes uhp abbreviation and uhp electrodes

UHP graphite electrode used in high power electric arc furnace steelmaking, it has low resistivity, big volume density, high mechanical strength, small linear expansion coefficient and the characteristics of oxidation resistance optimal, can shorten the steelmaking

Performance of Graphite Electrode Body and Nipple

The bulk density of the ultra-high power graphite electrode is not less than 1.64g/cm3 and 1.65g/cm3, and the bulk density of the ultra-high power graphite electrode nipple is not less than 1.70g/cm3 and 1.72g/cm3. (5) Linear expansion coefficient.

Best Graphite Electrode Plate Suppliers and Factory,

Ultra High Power Graphite Electrode/UHP Graphite Blocks Anode Carbon Block Featured products High Density 1.85 EDM Graphite Block 550*410*250mm high purity fixed carbon 98% graphite scrap RP Graphite Electrode 400mm*1800mm For Sale

High quality graphite electrode UHP450 ultra high power

High quality graphite electrode UHP450 ultra high power graphite electrode According to the performance of the product, it is divided into ultra-high-power graphite electrodes(UHP), high-power graphite electrodes(HP) and ordinary power graphite electrodes(RP

uhp electrode, uhp electrode Suppliers and

UHP GE Description UHP 500 Graphite carbon Electrodes with nipples 1, Bulk Density: 1.66g/cm3 Max 2, Resistivity: 4.5-5.5 mu;Omega;. 2.Ultra high power nipple uses Japanese imports of needle coke,three times of impregnation and four times of baking

What is the effect of bulk density on the use of electrodes

Generally, the higher the volume density of the electrode, the lower the resistivity. Methods to improve the volume density: adjusting the formula, increasing the amount of small particle size and powder, using coke with high true density, using asphalt with high coking

500mm Eaf Lf Ultra High Power Graphite Electrodes Low

High quality 500mm Eaf Lf Ultra High Power Graphite Electrodes Low Resistivity Environmental Friendly from China, China's leading graphite electrode uhp product, with strict quality control uhp electrode factories, producing high quality uhp electrode products.

Graphite Electrode UHP Grade real

The graphite electrodes include regular power, high power, super high power, ultra high power and square electrode. The range of diameters covers from 200mm to 700mm. Our products own the following characteristics: low electric resistance, good electric and

Graphite Electrode UHP550mm

Graphite electrode is made of high-quality petroleum coke, needle coke, coal tar pitch and other low-ash raw materials. It is widely used in electric arc furnace for steel making. LTCL Carbon specialize in ordinary power, high power, ultra high power graphite electrodes of various specifications.

UHP Graphite Electrode Physical and Chemical Index

Bulk Density, ≥ g / cm3 1.6 1.7 1.68-1.73 1.75 CTE(100-600 ), ≤ 10-6 / 2.4 2.2 2.2 2.0 RS Graphite Electrode Supplier, is a manufacturer of ultra-high power graphite electrodes. Our uhp graphite electrode products are produced in strict accordance with If you

China Graphite Electrode manufacturer, RP Graphite

Ultra high power graphite electrode (UHP): Ultra high power graphite electrode is a graphite electrode with allowable current density greater than 25A/cm2. UHP graphite electrode mainly used in ultra-high power steelmaking electric arc furnace. Physical and

Graphite Electrode UHP550mm

Graphite electrode is made of high-quality petroleum coke, needle coke, coal tar pitch and other low-ash raw materials. It is widely used in electric arc furnace for steel making. LTCL Carbon specialize in ordinary power, high power, ultra high power graphite electrodes of various specifications.

Graphite Electrodes For Sale with High Quality

High Power/HP Graphite Electrode: Graphite electrodes with a current density from 18 to 25 A/cm 2 are allowed, and are mainly used in high-power electric arc furnaces for steel making. Ultra High Power/UHP Graphite Electrode : Graphite electrodes with a current density greater than 25 A/cm 2 are permitted, mainly for ultra high power steel making electric arc furnaces.

الکترود گرافیتی فروش عرضه واردات و تامین

حجم بالا High Density 6 UHP توان بسیار بالا Ultra High Power 7 SHP توان فوق بالا Super High Power بخش انتهایی هر الکترود یک پیچ مخروطی شکل است که در داخل آن می توان یک مغزی که Nipple نامیده می شود، پیچ کرد.

UHP 500 Graphite electrode with nipple factory price,

Ultra high-power graphite electrodes are mainly used in steel smelting process utilizing large capacity EAF (Electric Arc Furnace) and in LF (ladle refining furnace). The UHP electrodes are impregnated with special pitch in the furnace to increase their strength and density.

Graphite Electrode UHP Grade real

The graphite electrodes include regular power, high power, super high power, ultra high power and square electrode. The range of diameters covers from 200mm to 700mm. Our products own the following characteristics: low electric resistance, good electric and

Shandong Rongfu new material technology

Shandong Rongfu new material technology Co,Ltd., which is located in Shandong province, China, have been specialized in the graphite electrode field for more than 10 years since the year 2007. Our graphite electrode has been exported to more than 20 countries

Ultra High Power Graphite Electrode UHP350 Low Price

High-Quality Graphite Electrode of Ordinary Power RP 350mm,99% Carbon 0.03 Sulphur Graphite Petcoke/65r22.High Power Graphite Electrode with Good Conductivity and Low Price HP700.,High Quality RP HP UHP Graphite Electrode with Nipple for Electrical

Shandong Rongfu new material technology

Shandong Rongfu new material technology Co,Ltd., which is located in Shandong province, China, have been specialized in the graphite electrode field for more than 10 years since the year 2007. Our graphite electrode has been exported to more than 20 countries

China High Quality UHP Graphite Electrode with Nipple

Ultra high power graphite electrode specifications and tolerances diameter(mm) length(mm) Nominal diameter Actual diameter Nominal length Allowable deviation Short length mm inch max min mm mm max min 300 12 307 302 1600 1800 100-100-275 350 14 357

Best China Graphite Electrode Suppliers and Factory,

China Graphite Electrode Manufacturers, Factory, Suppliers From China, We sincerely welcome all guests to set up business relationships with us on the basis of mutual benefits. Please contact us now. You will get our professional reply within 8 hours.

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