To provide you with graphite rod manufacturers -graphite rods-.
The company mainly deals in graphite electrodes, graphite recarburizers, graphite blocks, graphite products, high-purity graphite, graphite powder, waste graphite, special-shaped graphite for various kilns, refractory materials, etc., High-density, high-strength graphite molds, providing various graphite products for industries such as chemical industry, electronics, electrical engineering, steel, powder metallurgy, non-ferrous metals, rare metals, precision instruments and meters, and scientific experiments. Examples: electronic templates, graphite crucibles, solid graphite frames for vacuum furnaces, graphite boats for sintering, furnace tubes, heaters for single crystal furnaces, heat shields, boats, diamond sintering molds, rare earth anodes, etc.
Graphite is rarely pure and often contains a large number of mechanical impurities, such as quartz, mica, salt, iron oxide, oxygen, calcium oxide, etc. Sometimes there are co2, co, h2, ch4, n2, water, and other gases and asphalt. Graphite crystals are a layered lattice consisting of many regular hexagonal rings of carbon atoms linked together to form a flat network that is parallel to each other and overlaps each other. The more common graphite crystals belong to the hexagonal crystal system. Intact crystals are rare and usually appear as plates and scales. Amorphous graphite is often in block and powder form. Where the crystal diameter of natural graphite is less than 1 μm, it is difficult to see dense graphite aggregates in the form of crystals under a general microscope, which is called microcrystalline graphite (also known as amorphous graphite or earthy graphite).
Graphite rods are often used as electric heating elements in high-temperature vacuum furnaces, and the maximum operating temperature can reach 3000°C. They are easily oxidized at high temperatures and can only be used in neutral or reducing atmospheres except for vacuum. The thermal expansion coefficient is small, the thermal conductivity is large, and the resistivity is 8 to 13×10-6 ω·m. The processability is better than that of silicon carbide and rod, high-temperature resistance, extreme cold and extreme heat resistance, and the price is relatively cheap. Wear-resistant graphite rod
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product description
For the production of graphite carbon materials, anti-corrosion carbon bricks for graphite rods, and graphite carbon plates, organic compounds with strong acid resistance are added. Refined by high-pressure molding, vacuum impregnation, and high-temperature heat treatment, it has extraordinary acid resistance and temperature resistance. It is an ideal lining material for phosphoric acid reaction tanks and phosphoric acid storage tanks in the chemical industry. High Purity Graphite Rod
1. Excellent corrosion resistance: the product adopts advanced graphite carbon material, adding strong acid-resistant organic compounds, which effectively reduces the porosity of the product and increases the volume density of the product, so the product has excellent corrosion resistance and strong resistance to corrosion. Abrasive.
2. Stable performance and strong durability: The product uses high-strength organic glue as the binder and introduces additives at the same time, so the product has high strength, good wear resistance, and stable structure, and the product structure does not change with temperature changes.
3. Accurate appearance and size: molding is adopted, the product forming is 100% accurate, the appearance and size are accurate, and special products can be produced according to user requirements, fully meeting the construction requirements of masonry technology.
Graphite Rod Manufacturer-Graphite Rod-Provided by. With excellent service and products, it is constantly affirmed and praised by new and old users and people in the industry. Our company is a member of the business alliance, the icon of the business alliance on the page ---, you can directly chat with our personnel, I wish us a happy cooperation in the future!
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