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Carbon brick raw materials and properties
Keywords: anti-corrosion carbon bricks
Release time:
2023-03-06 17:16
Source:
network
Carbon brick raw materials
Carbon brick raw materials include anthracite, coke and graphite, as well as binders such as asphalt, tar and anthracene oil. Anthracite has less volatile matter and dense structure. When producing carbon bricks, it is often used as aggregate, metallurgical coke (coal coke) is added, and asphalt is used as binder.
Carbon brick properties
Carbon bricks have good thermal stability, low coefficient of thermal expansion, high temperature resistance, and resistance to various acids, alkalis, salts, and organic solvents. However, they are prone to oxidation in an oxidizing atmosphere.
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