The effect of silicon on the properties of steel

Mar. 31, 2023

Si is an important reducing agent and deoxidizing agent in the steelmaking process

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The overall market weakness, petroleum coke continues to fall!

Mar. 28, 2023

Recently, my country's petroleum coke market has been operating in a weak state

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Graphitization price battle!

Mar. 23, 2023

The emergency brake warning "cost reduction and efficiency increase" after the negative pole runs wild is the core of the strategy!

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Introduction to Graphite Electrodes

Mar. 21, 2023

Graphite electrode is a kind of high temperature resistant graphite conductive material

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Graphite electrode introduction and production process

Mar. 16, 2023

Graphite electrodes are mainly made of petroleum coke and needle coke, and coal tar pitch is used as a binder. They are made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. They release electric energy in the form of arcs in electric arc furnaces. The conductor that heats and melts the charge has the character

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