News

News

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…
With the continuous development of science and technology, people have also developed many new uses for graphite. The demand for graphite is also because graphite is used more, so now…
What is a recarburizer? A recarburizer is an carbon additive for steel & iron casting. In the production of steel, it not only reduces the use of pig iron, but…
What is petroleum coke? Petroleum coke is a product obtained by separating crude oil from heavy oil by distillation and then thermally cracking the heavy oil. From the appearance, coke…
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