Home > Products > Other Graphite Products > Graphite Block/Square > High Quality Multiple Baking Graphite Block/Carbon Graphite Block for Electrical Furnaces
High temperature resistant, graphite block is known as one of the most high temperature resistant materials. Its melting point is 3850 ℃ + 50 ℃, boiling point of 4250 ℃. It under 7000 ℃ high temperature arc 10 s, graphite loss minimum, meter graphite loss of 0.8% by weight. Thus, high temperature resistant performance of graphite is prominent.
High Purity Graphite Block
1. High temperature resistant, graphite block is known as one of the most high temperature resistant materials. Its melting point is 3850 ℃ + 50 ℃, boiling point of 4250 ℃. It under 7000 ℃ high temperature arc 10 s, graphite loss minimum, meter graphite loss of 0.8% by weight. Thus, high temperature resistant performance of graphite is prominent.
2. Thermal shock resistance of special: graphite has good thermal shock resistance, namely when the sudden changes in temperature, small thermal expansion coefficient, thus has good thermal stability, when the change of temperature, thermal shock, won't produce crack.
3. Thermal conductivity and electrical conductivity: graphite has good thermal conductivity and electrical conductivity. It compared with the general material, its thermal conductivity is very high. 4 times higher than stainless steel, and 2 times higher than carbon steel, non-metallic 100 times higher than the average.
4. Lubricity, graphite lubricating performance similar to the molybdenum disulfide, the friction coefficient is less than 0.1. The lubrication performance varies with the scale size, the greater the scale, the smaller the coefficient of friction, the good lubricity.
5. Chemical stability: under normal temperature graphite has good chemical stability, can acidproof, alkali resistance, corrosion resistance to organic solvent.
Packing and Shipping
1. Who are we?
A: We are a graphite manufacturer with more than 15 years experience, sell to Northern Europe(21.00%), Western Europe(10.00%), Domestic Market(10.00%), Africa(9.00%), Eastern Europe(8.00%), Central America(8.00%), Eastern Asia(7.00%), South Asia(7.00%), Southeast Asia(6.00%), Oceania(4.00%), Southern Europe(4.00%), North America(3.00%), Mid East(2.00%)
2. How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. Why should you buy from us not from other suppliers?
A: Our company is specialized in producing all kinds of high purity, high strength, high density graphite and ceramic product , we have experience engineers to design all kinds of size products, we have advance machines and excellent workers operating.
4. What services can we provide?
A: Accepted Delivery Terms: FOB, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, HKD, CNY;
Accepted Payment Type: T/T, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese
Inquire Basket (0)