Graphite heater
  • Graphite heater
  • Graphite heater
  • Graphite heater
  • Graphite heater
  • Graphite heater
  • Graphite heater
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Graphite heater

High-purity graphite blocks are a special material with a carbon content of ≥99.9%, featuring high-temperature resistance (melting point 3850℃), excellent electrical and thermal conductivity (thermal conductivity 580W/(m·K)), and chemical inertness. Its density is 1.7-1.8g/cm³, and it can be formed by molding or isostatic pressing. It is widely used in semiconductor wafer manufacturing (with a thermal deformation of 0.003mm/300mm), crucibles for photovoltaic single crystal furnaces, and high-temperature resistant components for aerospace.

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  • Product Detail
  • A graphite heater is a heating device that uses graphite material as the heating element and is typically used in high-temperature, high-purity, high-vacuum and special atmosphere heating scenarios. The following are the main uses of graphite heaters:

    Heat treatment: Graphite heaters are often used in the heat treatment processes of metal materials, such as quenching, annealing, aging, etc.

    Semiconductor manufacturing: Graphite heaters can be heated in high vacuum and special atmospheres, making them highly suitable for processes such as vapor deposition and chemical vapor deposition in semiconductor manufacturing.

    Material sintering: Graphite heaters can sinter powder materials into solid materials at high temperatures, such as sintering ceramic materials and metal powders.

    Laboratory research: Graphite heaters are also widely used in laboratory research, such as synthesizing new materials and studying the properties of substances

    In the metallurgical industry, graphite heaters can be used to heat metallic materials, causing them to melt or plasticize. For instance, in steel production, graphite heaters can be used to heat steel ingots, melting them into molten steel. In the foundry industry, graphite heaters can be used to heat casting molds to make their temperatures uniform.

    In the chemical industry, graphite heaters can be used to heat chemical reactants and promote the progress of reactions. For instance, in the synthetic rubber industry, graphite heaters can be used to heat synthetic rubber raw materials, causing them to undergo polymerization reactions. In the fertilizer industry, graphite heaters can be used to heat the raw materials for ammonia synthesis, causing the synthesis reaction to occur.

    Analysis field: Graphite heaters can be used in analytical instruments such as atomic absorption spectrometers and atomic emission spectrometers to analyze the content of elements in samples. For instance, in the field of environmental monitoring, graphite heaters can be used to analyze the content of pollutants in the air. In the field of food safety, graphite heaters can be used to analyze the content of heavy metals in food.

    In conclusion, graphite heaters, due to their unique performance characteristics, have been widely applied in multiple fields.


    A graphite heater is a heating device that uses graphite material as the heating element and is typically used in high-temperature, high-purity, high-vacuum and special atmosphere heating scenarios. The following are the main uses of graphite heaters:

    Heat treatment: Graphite heaters are often used in the heat treatment processes of metal materials, such as quenching, annealing, aging, etc.

    Semiconductor manufacturing: Graphite heaters can be heated in high vacuum and special atmospheres, making them highly suitable for processes such as vapor deposition and chemical vapor deposition in semiconductor manufacturing.

    Material sintering: Graphite heaters can sinter powder materials into solid materials at high temperatures, such as sintering ceramic materials and metal powders.

    Laboratory research: Graphite heaters are also widely used in laboratory research, such as synthesizing new materials and studying the properties of substances

    In the metallurgical industry, graphite heaters can be used to heat metallic materials, causing them to melt or plasticize. For instance, in steel production, graphite heaters can be used to heat steel ingots, melting them into molten steel. In the foundry industry, graphite heaters can be used to heat casting molds to make their temperatures uniform.

    In the chemical industry, graphite heaters can be used to heat chemical reactants and promote the progress of reactions. For instance, in the synthetic rubber industry, graphite heaters can be used to heat synthetic rubber raw materials, causing them to undergo polymerization reactions. In the fertilizer industry, graphite heaters can be used to heat the raw materials for ammonia synthesis, causing the synthesis reaction to occur.

    Analysis field: Graphite heaters can be used in analytical instruments such as atomic absorption spectrometers and atomic emission spectrometers to analyze the content of elements in samples. For instance, in the field of environmental monitoring, graphite heaters can be used to analyze the content of pollutants in the air. In the field of food safety, graphite heaters can be used to analyze the content of heavy metals in food.

    In conclusion, graphite heaters, due to their unique performance characteristics, have been widely applied in multiple fields.


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