| Type: | Graphite Electrodes |
|---|---|
| Composition: | High |
| Carbon Content: | High-Carbon |
| Grade: | High |
| Forming Way: | Extruded Graphite |
| Crystal Morphology: | Compact Crystalline Graphite |
| Samples: |
black
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|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Graphite blocks
Graphite and its products have high strength acid resistance, corrosion resistance and high temperature resistance of 3000ºC and low temperature resistance of -204ºC and other excellent characteristics, is widely used in metallurgy, chemical industry, petrochemical industry, high energy physics, aerospace, electronics and so on. The specific characteristics of graphite are as follows:
1, super high temperature resistance
The melting point of graphite is 3850±50ºC, boiling point is 4250ºC, even after ultra-high temperature arc burning, the weight loss is very small, the coefficient of thermal expansion is very small. The graphite strength increases with the increase of temperature. At 2000ºC, the graphite strength increases twice.
2, graphite products have good thermal conductivity, thermal shock resistance. Graphite used at room temperature can withstand drastic changes in temperature without damage, temperature mutation, graphite volume changes little, will not crack.
3, graphite products have chemical stability and erosion resistance. Graphite has good chemical stability at room temperature, and is not eroded by any strong acid, strong alkali and organic solvent.
4, graphite products environmental health, no radioactive pollution, high temperature resistance. Carbon needs to go through the graphitization process at a high temperature of 2000-3300 degrees Celsius to become graphite for at least a dozen days and nights. Therefore, the toxic and harmful substances in graphite have already been released and are very stable at least within 2000 degrees Celsius.
5, graphite products have good adsorption. The void structure of carbon makes carbon has very good adsorption, so carbon is often used as adsorption material, used to adsorb water, odor, toxic substances, etc.
| item | level | ||
| Fixed Carbon (Min) | 98.5% | 98.5% | 98.5% |
| Ash (Max) | 0.5% | 0.8% | 1.0% |
| Volatile matter (Max) | 0.6% | 0.7% | 1.0% |
| Moisture (Max) | 0.5% | 0.5% | 0.5% |
| Sulfur (Max) | 0.5% | 0.6% | 1.0% |
| Nitrogen(Max) | 2% | 2% | 2.5% |
| Granularity: 1-3mm, 1-4mm, 1-5mm or according to customer requirements. | |||
Isostatic Graphite Block Advatanges
1.Good Machinability
Compared with metallic materials, the bulk density of graphite is lower. It has excellent mechanical machining properties.
2.Strong Thermal Stability
It is possible to be used even at 3000ºC in inert atmosphere or more.
3.Low Expansion Ratio
Low Thermal expansion ratio will ensure dimensional stable, even rapid change in temperature.
4.Excellent Chemical Resistance
Graphite has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents.
5.Excellent Electrical Conductivity and Thermal Conductivity
With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.
Hebei Fangke New Material Co., Ltd. is a professional manufacturer of carbon and graphite products, located in Handan City,the most important industrial city of coal and carbon in China, the output of graphite accounts for nearly 90% of the country.
The company has perfect carbon, graphite production line, reasonable production technology, CNC lathe, milling machine,drilling machine, CNC CNC machine tools, CNC engraving machine and other advanced equipment. The company has 6senior engineers, 32 professional and technical personnel, hundreds of skilled production workers. We have an independent quality inspection department, each production process is strictly checked, to ensure the high quality of all products.
The company specializes in the production of various graphite materials and carbon graphite products, widely used in lightning protection, heat treatment, super hard materials, bearings, non-ferrous metal casting, ELECTRICAL discharge processing electronic semiconductor, mechanical seal, photovoltaic, glass ceramics, automotive, carbon brush and other fields. The main products are: surge protector electrode plate, graphite boat, graphite crucible, graphite rod, graphite mold, graphite crystallizer, mechanical seal ring, graphite bearing, carbon rod, carbon plate, carbon plate, graphite connector, graphite seal, all kinds of motor carbon brush, lug plate spring and so on.
Delivery Time: 5-15 WORKING DAYS
About Express: Generally by sea, according to customer requirements
Q1:Are you a Manufacture Factory?
Yes.We are the Direct Manufacture Factory, and our factory has specialized in industrial electronic products for ten years.
Q2: Do you have stock products to sell?
No,We produce these electronic products accorded to the customer's requirement,
It also means material, density, shape, size,design,quantity will depend on what your need.OEM orders always be welcomed.
Q3: Does the electronic product can be printed a LOGO?
Yes, we can print the logo as your requirement .
Q4:What advantages do you have?
A: We are the direct Manufacturer in China and could offer you the most competitive price.
B: We are the Factory, and we have the ability to carry out production schedule for punctual
delivery.
C: We could make products according to your requirments.
D: We can provide free samples for quality evaluation.
Q5:If I want to get a Quotation, what information need be provided to you?
Type, Quantity.
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Audited Supplier 
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