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

Product Description

Calcined Needle Coke

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.

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.
Packing shipping
Contact:Merry FAQ 1. who are we?
We are based in Hebei, China, start from 2009,sell to Domestic Market(30.00%),Mid East(30.00%),Southern Europe(10.00%),Southeast Asia(10.00%),Eastern Asia(10.00%),South America(10.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
graphite electrode,graphite block,graphite powder,GPC,CPC
4. why should you buy from us not from other suppliers?
20+ years experieces in graphite electrode manufacture yearly output more than 20,000 tons Complete production line An experienced Team Strict Quality Management
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese