High Quality Graphite Powder for Planters - Graphited Petroleum Coke Graphite Electrodes for Steel Industry
- Ref Price:
-
$1,850.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
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Graphited Petroleum Coke
1. Production technics:
Product characteristics and application scope: high content of fixed carbon, low sulfur content, stable carburetion effect and high absorptivity of carbon, best degree of graphitization, improve the nucleation of melted iron, it is mainly applied to the carburetion of various electro-smelting cast steel and iron casting.
2. Recommended method of application:
adjust carbon content while blending, add it into the place below the middle part of the electric furnace along with metal furnace charge when melting down liquid steel(iron) in accordance with the requirement of carbon content, absorptivity of carbon could reach 90%-95%, during strong carburant residue shall not appear, otherwise it is easy to be wrapped in the non-waste residue and influence the absorption of carbon thereby.
Type | Size (90%) | C (min） | S (max) | Ash (max) | V.M. (max) | Moisture (max) |
CPC (Calcined petroleum coke) | 0-2mm | 98.5% | 1.5% | 0.8% | 1.0% | 0.5% |
CPC (Calcined petroleum coke) | 0-2mm | 98.5% | 1.0% | 0.6% | 1.0% | 0.5% |
Graphited CPC-1 | 1-5mm | 99.0% | 0.05% | 0.5% | 1.0% | 0.5% |
Graphited CPC-2 | 0-2mm | 96.5% | 0.4% | 2.0% | 1.0% | 0.5% |
Graphited CPC-3 | 1-5mm | 98.0% | 0.5% | 1.0% | 1.0% | 0.5% |
Graphited CPC-4 | 0-1mm | 95.0% | 0.6% | 4.0% | 1.5% | 0.5% |
Electrode scrap-1 | 0.5-3mm | 98.5% | 0.05% | 0.5% | 0.5% | 0.5% |
Electrode scrap-2 | 0.3-0.5mm | 98.5% | 0.05% | 0.5% | 1.0% | 0.5% |
Electrode scrap-3 | 0-0.3mm | 98.5% | 0.05% | 0.5% | 1.0% | 0.5% |
Coke Dust | Fine grain | 97.0% | 1.0% | 3.0% | 1.0% | 0.5% |
Coke Dust | Fine grain | 85.0% | 1.5% | 10.0% | 3.0% | 0.5% |
CPC (high ash) | 0-2mm | 85.0% | 2.0% | 15.0% | 2.0% | 0.5% |
CPC (high ash) | 0-10mm | 85.0% | 2.0% | 15.0% | 2.0% | 0.5% |
3. Pictures of the Products
4. FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. We have D&B report and you could check details information for our company.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
- Q: Graphene with graphite powder where to do ah, high carbon content of the?.
- Graphene to do it, it really had to choose impurities less graphite powder, I used Qingdao Huatai graphite graphene with graphite powder, experimental use, you can see ah, I hope to help you.
- Q: It's hard to remove a lot of graphite powder on the glass cake. Who has a good way to remove the graphite powder above?
- Just add some water and rub it over and over again with wooden sticks or bamboo strips. The effect will be better with water. Do not use hard objects such as glass bars, or your glass becomes a flower.
- Q: Thermal conductivity and density of graphite powder
- For the same type of graphite, the thermal conductivity increases with increasing density, and Figure 11 shows the relation between the density of HDFG and the density of the same graphite.The heat treatment temperature of polycrystalline graphite is mostly made by roasting the semifinished material by high temperature heat treatment. The higher the heat treatment temperature is, the more perfect the crystallite growth is, the La increases, and the thermal conductivity also increases. With calcined petroleum coke and coal tar pitch, roasting sticks made of extrusion, after different heat treatment (HTT), the value of La are shown in Table 4. The axial thermal conductivity will change with temperature is shown in figure 12. The reciprocal of thermal conductivity 1/ lambda is called thermal resistance. At different temperatures, the relationship between the axial thermal resistance of graphite is shown in Figure 13 and l/La / 1/.
- Q: Does the pencil core go into the baby's face to keep the skin tight?
- One possible problem is that even if there is no breakage, but there may be residual graphite powder cartridge inside, more so, good after the wound will leave behind a black spot (a little like the indistinct).
- Q: How to identify iron powder and graphite powder in a simple way?
- According to the nature of the difference between the two substances: graphite powder has a greasy feeling, iron powder does not;
- Q: Is oxygen allowed in the oxygen pipe?
- To tell the truth, the graphite powder also belongs to small particles, if the medical oxygen pipe can not have graphite, if industrial oxygen, can have the physical and chemical properties of graphite, graphite and other stable, will not react, to a certain extent is a kind of preservatives, prevent oxidation function.
- Q: Is battery capacitor powder dangerous?
- Graphite is very soft, creamy feel. It has excellent electrical conductivity. Color steel gray or gray, with metallic luster, with lubrication, easy dyes, chemical stability, heat conductivity, good heat resistance, acid and alkali resistance, corrosion resistance, oxidation resistance, due to its small crystal plasticity, good adhesion, so it does not belong to the dangerous goods!
- Q: Crystal graphite of graphite powder
- Pure graphite flake graphite and high directional pyrolytic graphite, which have less defects and larger sizes, can generally be considered as perfect graphite single crystals. Considerable research has been done on the thermal conductivity of such graphite. Under compressive stress, the pyrolytic graphite above 3000K processing, the bulk density is 2.25g/cm, 2.266g/cm is close to the theoretical density of the single crystal, the half width of the diffraction peak (002) show only 0.4 degree angle (mosaic angle), is also very close to the theoretical value of zero. The thermal conductivity of this graphite is shown in table 1. These values are generally considered to represent the corresponding values for single crystal graphite. The thermal conductivity along two principal directions is denoted as lambda a along the layer, and is marked by lambda C along the vertical plane.
- Q: Why can graphite powder conduct electricity?
- Graphite and diamond, carbon 60, carbon nanotubes are carbon elements, they are allotropes.Laixi, Shandong Province, is one of the important graphite producing areas in China. The proved graphite reserves are 6 million 871 thousand and 100 tons, and the reserves are 6 million 399 thousand and 300 tonsSoft, black, gray, greasy, dirty 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.
- Q: Influence and protection of graphite dust on electrical equipment in workshop
- The graphite dust in the workshop is conductive, and the adhesion to the electric apparatus will affect the electrical insulation and lead to accidents. So we need to have the electrical box of graphite dust workshop to closed treatment, to prevent dust into the electrical cabinet.
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High Quality Graphite Powder for Planters - Graphited Petroleum Coke Graphite Electrodes for Steel Industry
- Ref Price:
-
$1,850.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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