News

News

20190117 China petroleum coke market continues to be weak in the short term, the price of related calcined coke recarburizer is low, mainly based on volume. In terms of Sinopec,…
Ductile iron is obtained by spheroidizing and inoculation to obtain spheroidal graphite, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, and thus the strength…
What is calcined petroleum coke? Calcined petroleum coke is derived from the calcination of petroleum coke, which is a by-product of the delayed coking unit's feedstock oil cracking at high…
Graphite electrode refers to petroleum coke and asphalt coke as the main material, coal tar pitch as binder, which is made by raw material calcination, crushing milling, compounding, kneading, forming,…
About the steel or iron casting materials, there are many kinds of calcined petroleum coke recarburizers. The factory should choose the recarburizer suitable for itself. In addition to the requirements…
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