Carbon Graphite Bar
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 100 Tons per Month m.t./month
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Detailed Product Description
1. Fine grain
2. High density and high mechanical strength
3. High thermal and chemical resistance
4. Various sizes
Carbon Graphite Bar
We are professional to produce carbon graphite bars in wide range of sizes and different material as per your requirements and applications. Different material are available like extruded, molded and isostatic graphite.
Applications
Electrodes, anodes, cathodes, heating elements, resistors, fluxing/degassing tubes, molds, crucibles, special structural parts, etc. in metallurgy, mechanical engineering, chemical & electrochemical industry, energy management, glass & ceramics, transportation and other industries.
Programmable properties:
1)Fine grain
2)High density and high mechanical strength
3)High thermal and chemical resistance
4)High resistance to thermal shock
5) Compretitive price for big quantity
- Q:How good is the conductivity of graphite and the conductivity of copper?
- It's copper. Copper resistivity is 10 negative, 8 times only after silver, and graphite resistivity magnitude is negative 6 timesGraphite rods are used in dry cells because they are stable in electrolytes, free of corrosion and low in industrial cost
- Q:How many times will a high pure graphite stick turn red at temperature?
- With the increase of temperature, the oxidation rate is increased, if the nitrogen protection, can reduce the oxidation rate, so some high temperature furnace, vacuum furnace and vacuum extraction is to prevent the oxygen in the air oxidation of graphite, McNair to answer your questions.
- Q:25%, the fracture of graphite rod, pressing problem or sintering problem?
- 25% of the filling, 40 feel a little lower, and personally recommend using 50MPa. How long have you been under pressure? Suggest 20-30 minutes. Release the pressure a little slower, it will crack soon. Sintering, the insulation point does not need so much, 340, 320, recommended insulation for 4 hours. Also suggest that you do not put too many blanks in a furnace, it is better to cover in the middle, rough heating and heat dissipation will have an impact.
- Q:What is the difference between a graphite wand, a drawing pencil and an ordinary Chinese painting pencil?
- Any painting, as far as tools are concerned, any material will do. The above problem is how we understand the properties of these materials, with a pencil. For example: 2H, HB, 2B, 3B, 4B, 5B, 6B, 7B,,,,, this is a pencil mark label, B number is more and more soft, and will draw more and more black. The smaller the number of B, the more hard, though graphite is a material of the pencil, but with this painting.
- Q:What is Teflon graphite stick for?
- Graphite can improve the wear resistance, thermal conductivity, self lubrication, electrical conductivity, heat resistance and deformation of polytetrafluoroethylene. With the application of high temperature resistance, wear resistance, corrosion resistance and other environments, in addition to food, insulation, oxidant environment, graphite modified (enhanced filled PTFE) can PTFE can be used instead of the original environment.
- Q:What about the thermal conductivity of graphite rods?
- Its thermal conductivity is not only more than steel, iron, lead and other metal materials, and with the rise in temperature, thermal conductivity decreases, which is different from the general metal materials, at very high temperatures, graphite and even tend to adiabatic state.
- Q:What are graphite products mainly including?Specific points can understand
- Is to use graphite material with high-speed machinery processing, gongs out of different shapes of products, such as mobile phone shell model, sound network, car accessories and so on. Because graphite has many excellent properties, it has been widely used in metallurgy, mechanical, electrical, chemical, textile, national defense and other industrial sectors. Refractory material.
- Q:What is the difference between the conductive effects of different grades of graphite? Refers to the pencil core
- Such as "H" or "hard" English (hard) on behalf of the prefix, clay, pencil hardness to said. The bigger the number in front of the H (such as 6h), the harder the pencil core, the greater the proportion of clay in the cartridge to the graphite, the less pronounced the word, and is often used to duplicate.
- Q:Not that the solid does not conduct electricity, like the solid potassium chloride, but why the graphite rods, wires, these solids can conduct electricity
- Because the graphite conductive graphite to each carbon atom and other carbon atoms form 3 covalent bonds, each carbon atom retains 1 free electrons to transfer charge. A metal dielectric wire, a free electron metal dielectric micro, conductive!
- Q:What kind of sketch do you want, Shi Mobang?
- Do you have to use a graphite stick? I can't draw a picture without drawing it. I can still draw it
1. Manufacturer Overview |
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Location | Jiangsu,China (Mainland) |
Year Established | 2006 |
Annual Output Value | US$2.5 Million - US$5 Million |
Main Markets | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market |
Company Certifications |
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3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Ningbo,Shenzhen,Tianjin |
Export Percentage | 51% - 60% |
No.of Employees in Trade Department | 6-10 People |
Language Spoken: | English, Chinese |
b)Factory Information | |
Factory Size: | 1,000-3,000 square meters |
No. of Production Lines | 5 |
Contract Manufacturing | OEM Service Offered |
Product Price Range | Low and/or Average |
Send your message to us
Carbon Graphite Bar
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 100 Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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