Sigma Aldrich Graphite Powder 98FC VM 1% GPC as Carbon Additive for Steel Making
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21.4
- Supply Capability:
- 5003 m.t./month
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Specification
Introduction
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. it is more and more widely used in the steel industry.
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: How does graphite powder solidify into a lump? What bond is best used?After solidification can be more than 1000 degrees high temperature does not change
- There is no binder that can withstand 1000 degrees C. At such a high temperature, any binder has been carbonized and has lost its bond effect, so it is impossible if you want to use the binder to make the graphite powder into pieces
- Q: What's the conductivity of graphite powder, silver powder?
- These two values show that the resistivity of silver is small, so the conductivity of silver powder is better
- Q: What is the industry standard of graphite powder coating for casting?
- One is purity, that is, the size of impurities, the smaller the better.
- Q: Is the graphite electrode broken like graphite, fossil oil, coke and graphite powder?
- 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: How many kinds of lubricating graphite powder can be added to the car engine?
- The scale and rust in the water tank are not very strong. It is a little growth. Graphite powder added, good dispersion, destroy the growth condition of scale and rust, no longer changxin. Then, have grown in water flow, under agitation, a little bit is washed down, and can no longer stick back, then, are in the water.
- Q: How can the clinker graphite powder be dissolved in water?
- Rather, the clinker graphite powder is not dissolved in water, but dispersed into water.
- Q: How to identify iron powder and graphite powder in a simple way?
- Iron powder can be attracted by magnet, graphite powder can not; iron powder can react with acid, graphite powder can not wait, optional take first magnet attract, and then drip acid or hand touch method to identify two substances;
- Q: Are graphite powders soluble in water, dilute acids, dilute bases, and organic solvents?
- At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents;
- Q: What if the key is inserted in the hole and can not be drawn out?
- The end of the pencil is made of graphite, and the graphite powder can be used as lubricant for the machine running under high temperature, and the pencil core can be made. Add some pencil powder to the keyhole. Try to lubricate the inside of the keyhole. Try it!
- Q: Two simple physical methods are used to identify iron powder and graphite powderHurry up, you need it urgently! Thank you
- The first kind, with magnet, can be sucked up is iron powder. Second kinds, high temperature melting, the first melting is iron powder
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Sigma Aldrich Graphite Powder 98FC VM 1% GPC as Carbon Additive for Steel Making
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21.4
- Supply Capability:
- 5003 m.t./month
OKorder Service Pledge
OKorder Financial Service
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