Product Description
Graphite rod has good chemical stability, high temperature resistance and easy conduction.
It has been widely used in national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloy, light and other fields, and has also been used as ceramics, semiconductors, medicine, environmental protection, laboratory analysis and other fields, becoming a very widely used non-metallic material today.
When cutting steel, it is not necessary to use flammable and explosive gases like oxy-acetylene flame cutting, low cost and safe operation.
Arc cutting can be used to process a variety of metals that can not be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., with high efficiency, and can get more ideal results.
Nature:
Electrical properties: Graphite rods have excellent electrical conductivity, which is more than six times that of copper. Therefore, graphite rods are widely used in the manufacture of electrodes, wires, integrated circuits and other electronic products.
Thermal properties: The thermal conductivity of graphite rods is very high, more than twice that of copper. This makes graphite rods an ideal material for manufacturing equipment such as radiators and high temperature stoves.
Mechanical properties: Graphite rod has high strength and high toughness, can withstand high pressure, high tension and impact. This makes graphite rods widely used in the manufacture of bearings, gears, pistons and other mechanical parts.
Other properties: Graphite rods also have excellent corrosion resistance and oxidation resistance, which can be stable in high temperature and chemical corrosive environments. In addition, the chemical properties of graphite rods are stable and not easy to react with other substances.
Detailed Photos
Parameters
| Item |
Unit |
Guarantee Value |
Typical Value |
| Max Grain size |
mm |
0.8 |
0.8 |
| Bulk Density |
g/cm3 |
≥1.72 |
1.75 |
| Electric Resistance |
μΩ.m |
≤9 |
8.3 |
| Bending Strength |
MPa |
≥14.5 |
17.5 |
| Compressive Strength |
MPa |
≥32 |
40 |
| Thermal Conductivity |
W/(m▪K) |
≥120 |
140 |
| C.T.E(100-600)ºC |
10-6/ºC |
≤2.8 |
2.4 |
| Ash Content |
% |
≤0.2 |
0.09 |
Application
Application:
Graphite rods are often used for following:
1. Refractory material:
Widely used in the metallurgical industry.
2. Conducting material:
In the electronics industry, widely used for graphite electrode, brush,, etc
3. Wear-resisting material and lubricant:
Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil.
4. Sealing material:
It can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine , ect.
5. Anticorrosion material:
Widely used in petroleum, chemical, hydrometallurgy departments.
6. Protection materials
Insulation, high temperature resistant, radiation
7. Furnace parts:
Graphite rod is most frequently used in the heating element of high temperature vacuum furnace
Resistance heating elements, induction susceptor, structural elements and charging rods
8. Anodes for the electrolysis of metals.
9. Parts for heat exchangers.
Packing&Delivery
Company Profile
Shijiazhaung Nalai Biotechnology Co., Ltd
1.Specialized in making graphite products.
2.Main products: graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane, ect.
3.In addition to product manufacturing, we also provide customized services.
We look forward to establishing long-term and stable cooperative relations with more customers and creating a better future together!
FAQ
Q1:Are you a factory or trader?
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time.
Q3:What's your payment?
A3:TT
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.
Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
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