• The problem of slag drop of graphite electrode for electrolysis

    The problem of slag drop of graphite electrode for electrolysis

    We know that graphite has many advantages compared with copper, such as processing speed, high-speed grinding speed is 3 times faster than copper, high-speed grinding and polishing speed is 5 times faster than copper, good machinability, complex geometric modeling, light weight, Less than 1/4 of the... read more

    Sep 23,2020 News
  • What are the common types of graphite electrodes

    What are the common types of graphite electrodes

    Graphite electrodes are used in metallurgy in electric furnace steelmaking. It is important to know that there are many factors that affect the quality of steel during smelting, and the quality of graphite electrodes will also affect steel. According to different production conditions, the types of ... read more

    Sep 18,2020 News
  • Quality index of graphite electrode

    Quality index of graphite electrode

    The main indicators of graphite electrode quality and performance are: bulk density db, electrical resistivity ρ, bending strength, elastic modulus E, thermal expansion coefficient α and ash content A%. According to these indicators of graphite electrodes and the differences between different nation... read more

    Sep 12,2020 News
  • Several important steps in the baking process of graphite electrodes

    Several important steps in the baking process of graphite electrodes

    Baking is an important process for producing ultra-high power graphite electrodes with excellent performance. Ultra high power graphite electrode are widely used in electric arc steelmaking furnaces with high current density and harsh working conditions due to their low electrical resistivity, good ... read more

    Sep 03,2020 News
  • Advantages and disadvantages of high carbon graphite purification methods

    Advantages and disadvantages of high carbon graphite purification methods

    The flotation method is one of the conventional mineral purification methods with less energy consumption and reagent consumption, and lower cost. This is the greater advantage of the flotation method to purify graphite. However, the use of flotation to purify graphite can only achieve a limited imp... read more

    Aug 29,2020 News