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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 -
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
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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