The graphite crucible is applied for cathode for lithium battery, which maintain the chemical structure stability in the high temperature evaporation and reaction container. The crucible is comprised of silicon carbide, high purity graphite therefore its thermal shock property is excellent. Thanks to the high content of silicon carbide, this materials is anti-oxident, corrosion resistant and acid resistant.

The silicon carbide–graphite composite crucible for smelting is manufactured by compounding high-purity raw materials, representing a new generation of high-quality silicon carbide–graphite composite products developed by our company. This product features high bulk density, excellent resistance to acid and alkali corrosion, superior high-temperature performance, high hot strength, rapid heat transfer, and outstanding oxidation resistance, with a service life 3 to 5 times that of clay-graphite crucibles. The product exhibits stable quality and long service life, significantly reducing fuel consumption, alleviating workers’ physical labor, and enhancing operational efficiency, thereby delivering improved economic benefits to users. It is compatible with a wide range of furnace types, including medium-frequency induction furnaces, resistance furnaces, electromagnetic induction furnaces, coal-gas generators, gas-fired furnaces, coke-fired furnaces, biomass pellet furnaces, and oil-fired furnaces. Its application scope encompasses the smelting of various nonferrous metal alloys as well as gold, silver, steel, aluminum, tin, lead, zinc, and other nonferrous metals.

The graphite crucible is applied for cathode for lithium battery, which maintain the chemical structure stability in the high temperature evaporation and reaction container. The crucible is comprised of silicon carbide, high purity graphite therefore its thermal shock property is excellent. Thanks to the high content of silicon carbide, this materials is anti-oxident, corrosion resistant and acid resistant.

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