Seed Slik Graphite Powder 98% Artificial Graphite as Carbon Additive
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20.8
- Supply Capability:
- 5008 m.t./month
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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.
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. It is more and more popular in steel busiess and widely recognised
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: Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.
- Any object that is crushed will have a surface energy (internal energy), but the temperature will not increase, so the specific heat will become largerFuel burns because its energy is already full (reaching a point of fire)When the object reaches the ignition point, internal energy = (ignition +273.15) * specific heat capacity
- Q: Where are the graphite powders sold?
- From graphite powder production, packaging, sale, delivery one-stop service, eliminating the agent and intermediary price differentials, and direct profits to customers.
- Q: How does graphite powder look good or bad?
- The graphite powder is soft, black and gray, greasy and polluting paper. 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. At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents. The material has high temperature resistance and conductivity, and can be used as refractory materials, conductive materials, wear-resistant and lubricating materials.
- Q: For thermal grease skills, the more detailed the better
- The best way is to let the thermal grease coated metal can directly contact, and can be a very good filler metal surface those small potholes, this effect is the best.
- Q: What does composite graphite mean?
- Flexible graphite is prepared into graphite powder as a kind of simple, while the composite graphite is graphite powder with one or more other medium mixed products, their preparation materials are different, the application is different, the above information is a reference to Qingdao Huatai graphite.
- Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
- A cylinder is inserted in the pipe, and the cross section of the pipe is slightly smaller than the inner diameter of the sample tube. The lower cylinder is fixed on the base of the instrument, and the upper cylinder can move up and down in the tube as a prop to pressurize the sample. The sample is located in the insulating casing on the cylinder between the positive and negative pole and galvanometer millivoltmeter are respectively connected to the drum two cylinder, rotary measuring height, driven by the leading screw rod lifting rod to balance, balance level, sample by 3.92MPa pressure, then switch on the current, the current adjustment into the sample to 300mA, then open the switch millivoltmeter,
- Q: What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
- Iron and steel foundry enterprises, because graphite is a component of carbon, metal inside need to adjust the metal composition, need carbon and silicon to adjust, so will use more.
- Q: Graphite and graphite in the end is not a matter I would like to know the graphite and graphite
- Graphite gum APS two, colloidal or semi - colloidal graphite. (a) colloidal graphite, graphite powder from natural or artificial graphite fine powder in water or other media (e.g., alcohol, mineral oil) colloidal suspensions in the form, and can add a few other products (e.g., tannic acid or ammonia) to be stable. Colloidal graphite is usually semi liquid and is used primarily for lubricating products or for its high electrical conductivity. (two) a semi colloidal graphite (i.e., a colloidal suspension of graphite in water or other medium). Semi crystalline graphite can be used to prepare graphite lubricants or to form graphitized surfaces. This class contains only colloidal or semi colloidal suspensions of graphite with graphite as base material in any medium.
- Q: Does the graphite powder cause explosion? If so, how to prevent the production of graphite products in the workshop?
- Flammable dust is suspended in the air at an appropriate concentration to form dust clouds that are commonly called;All the solid matter which is fine powder is called dust. The dust that burns and explodes is called combustible dust; the dust floating in the air is called suspended dust; the dust deposited on the solid wall is called sedimentary dust.With explosive dust: metal (such as magnesium, aluminum); coal; grain (such as wheat, starch); feed (such as blood meal, fish meal); agricultural and sideline products (such as cotton and tobacco); forest products (such as paper powder, wood flour); synthetic materials (such as plastics, dyes).
- Q: What kinds of graphite powder has it? What's the function?
- Its main use focuses on sealing and lubrication, and stone toner is powder, is the basis of other graphite products
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Seed Slik Graphite Powder 98% Artificial Graphite as Carbon Additive
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20.8
- Supply Capability:
- 5008 m.t./month
OKorder Service Pledge
OKorder Financial Service
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