1% Ash and 98% Fixed Carbon of Graphite Petroleum Coke
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 28 m.t.
- Supply Capability:
- 5080 m.t./month
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Item specifice
The High-purity Graphitized Petroleum Coke is made from high quality petroleum coke under a temperature of 2800°C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity, high absorptive character , no residue will be left and save production cost etc.
This product can be used as carbon raiser (Recarburizer) to produce high quality steel, special steel, cast iron and alloy or other related industry. We can get high quality steel if use it. It can also be used in plastic and rubber as an additive. GPC is a vital factor in the steel production
Features
The graphitized petroleum coke powder (grain) is made by graphitization heat treatment of high-quality low-ash petroleum coke at high temperature of 2800 ° C or above in vacuum. The product is featured by high carbon content, low hardness, high temperature resistance, large porosity and low heat conductivity coefficient. Compared with the traditional natural graphite and calcined coke, it can obviously improve caking property and stabilize friction coefficient, maintains the stable and comfortable braking process, and reduce the damage to mating plate surface, brake noise, wear and cost, and is an ideal material for the friction material plant.
In order to control the package and quality, we send people to inspect the loading at loading port and take samples for third party inspection for everyshipment, and will keep customers updated about the loading condition and the inspection result.
Graphite petroleum coke is used in producing casting, it can increase the used quantity of Scrap steel and reduce the quantity of Scrap iron, or use no Scrap iron at all, graphite petroleum coke has high absorptive character, no residue will be left, save production cost.
Specifications
Products | GPC | |
F.C.% | 98.5MIN | 98MIN |
ASH % | 0.8MAX | 1MAX |
V.M.% | 0.7 MAX | 1 MAX |
SULFUR % | 0. 05MAX | 0.1MAX |
MOISTURE % | 0.5MAX | 0.5MAX |
SIZE: | 1-5MM 90% min | |
Package | By MT jumbo Bag | |
Pictures
FAQ
1, Usage: used to improve the Carbon content in steel-melting and Ductile iron foundry
2, Characteristic: high carbon, low sulfur, with stable effect for improving the carbon content, high absorptive of carbon.
3, apply: Used in electric furnace steel smelting and cast-iron for improving the carbon content
- Q:Classification of graphite powders
- Grand powder (anti sealing grease) properties and uses: high temperature of 3000 degrees Celsius, high pressure 40KG, used for ships, aircraft, locomotives, automobiles, engineering machinery and all kinds of large-scale oil, chemical industry, electrical machinery and metal binding surface, the flange seal parts and anti sticking.Special graphite coating: paint, water-based graphite conductive graphite coatings, deposited graphite coating, graphite coating, graphite coating inside and outside the drawing, coating, glass coating, lubrication of graphite graphite TV and special coatings, non metal materials, nano materials, production process design. Deal with all kinds of anti-corrosion equipment, undertake all kinds of anti-corrosion equipment processing. Various varieties, specifications complete, the implementation of the "People's Republic of China national standards.". Special machinery design and manufacture all kinds of fine chemical equipment, various grinding machines and formula process.
- Q:How do you use graphite powder in copper?
- It is to drill holes on the copper block and pour the graphite into the hole to ensure that the stone toner can not run out and play the role of oil-free lubrication
- Q:Which shipping company can pick up the name of graphite? Graphite products are mainly exported to India, Italy and the United states!
- The packing of graphite powder is usually ton bag and mother bag.The packing of the graphite blocks is usually packed in wooden cases, which will not pollute the hull. Our company is out of date and there is no shipping company saying it can not be answered.
- Q:Why can graphite powder conduct electricity?
- Dense crystalline graphite is also called massive graphite. These crystals are crystalline and visible to the naked eye. Particle diameter greater than 0.1 mm. The crystals are arranged in a dense and blocky structure. The graphite is characterized by a very high grade, general carbon content is 60 ~ 65%, sometimes up to 80 ~ 98%, but its plasticity and unctuousness as fine flake graphite.
- Q:What's the conductivity of graphite powder, silver powder?
- The resistivity of graphite is approximately (8~13) * 10-6.M at room temperature
- Q:Can graphite be made directly from graphite powder? How about the effect?
- Image, graphite powder, like flour, in order to make bar shaped, such as face and water, you need to add something.
- Q:What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
- Refractory industry, because of the high temperature resistance of graphite and silicon, it will be applied in refractory industry.
- Q:Graphite powder screening process, because with static holding together, resulting in vibration screen plugging network how to solve?
- Electrostatic earthing or electrostatic eliminator. In fact, there is a certain conductive graphite powder is very fine, but so long as the electrostatic would slightly have great effect, give you two ways, one is the good grounding conductor can be static vibration sieve, go through a grounding wire guide;
- Q:What is graphite powder?
- Graphite is soft, black and gray; greasy feeling, can piece of paper pollution. Hardness is 1~2, along the vertical direction with the increase of impurities, its hardness can be increased to 3~5. The specific gravity is 1.9 ~ 2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals. Under normal temperature and chemical properties of graphite is relatively stable, insoluble in water, dilute acid and dilute alkali and organic solvent; different high temperature reaction with oxygen, carbon dioxide or carbon monoxide; only in halogen fluorine can react directly with elemental carbon; under heating, the graphite powder is easy to be oxidized under high temperature, acid; but with many metal reaction, formation of metal carbides, can smelt metal at high temperature.
- Q:What binder does the graphite powder form with?
- Graphite powder is divided into natural graphite powder and artificial graphite powder, graphite powder made of graphite products, you need to add binders, binders useful for a variety of resins, asphalt and so on. 100~200 C is not called high temperature for the preparation of carbon graphite products, but only resin can be prepared at this temperature.
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1% Ash and 98% Fixed Carbon of Graphite Petroleum Coke
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 28 m.t.
- Supply Capability:
- 5080 m.t./month
OKorder Service Pledge
OKorder Financial Service
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