English

Calcined Needle Coke

  • Calcined Needle Coke Used in Steelmaking of High Power and Ultra High Power Graphite Electrode CNC

    Calcined Needle Coke Used in Steelmaking of High Power and Ultra High Power Graphite Electrode CNC

    Calcined needle coke is significantly different from sponge coke in property, with high density, high purity, high strength, low sulfur content, low ablative capacity, low thermal expansion coefficient and good thermal shock resistance. There are obvious anisotropy in heat conduction, electricity conduction, magnetic permeability and optics. The hole is large but less, slightly elliptical, the fracture surface has a clear texture structure, and the touch has a sense of lubrication. Calcined needle coke is mainly prepared from residue with high aromatics content and low non-hydrocarbon impurity content. Calcined needle coke: has obvious needle structure and fiber texture, mainly used in steelmaking of high power and ultra high power graphite electrode.Welcome to inquire
    Whatsapp&Mob:+86-13722682542
    Email:merry@ykcpc.com
    inquirydetail
  • CNC|Calcined Needle Coke for Negative Battery Terminal&Steel Making and Graphite Electrode

    CNC|Calcined Needle Coke for Negative Battery Terminal&Steel Making and Graphite Electrode

    Calcined Needle Coke is a high quality material for manufacturing high power and ultra-high power electrodes. Graphite electrodes made of Calcined Petroleum Needle Coke have the advantages of strong thermal shock resistance, high mechanical strength, good oxidation performance, low electrode consumption and large allowable current density.
    Welcome to inquire
    Whatsapp&Mob:+86-13722682542
    Email:merry@ykcpc.com
    Web:www.ykcpc.com；www.qfcarbon.com
    inquirydetail
  • Calcined Needle Coke Raw Materials for UHP Graphite Electrodes

    Calcined Needle Coke Raw Materials for UHP Graphite Electrodes

    Fixed carbon: >98.5%
    Ash: <0.5%
    Volatile Matter: <0.5%
    Sulfur: ≤0.5%
    Moisture: ≤0.5%
    True Speciific Gravity:≥2.12
    Calcined Needle Coke is a high quality material for manufacturing high power and ultra-high power electrodes. Graphite electrodes made of Calcined Petroleum Needle Coke have the advantages of strong thermal shock resistance, high mechanical strength, good oxidation performance, low electrode consumption and large allowable current density.
    Welcome to inquire: Merry
    Whatsapp&Mob:+86-13722682542
    Email:merry@ykcpc.com
    inquirydetail