Cast Iron Black Carborundum Silicon Carbide Abrasive 98% 1-5mm

Excellent Quality Black Silicon Carbide 98% 1-5mm Carborundum Refractory For Cast Iron

Silicon carbide (SiC) is a covalent compound composed of carbon (C) and silicon (Si) with very strong covalent bonds. Silicon carbide has a series of advantages such as high thermal conductivity, high hardness, oxidation resistance, corrosion resistance, and low price. It is widely used as an abrasive in industrial grinding processes.

Carburizer is a kind of black or grey particle (or block) coke or petroleum coke follow-up product with high carbon content, which can reduce the oxygen content in molten iron and improve the mechanical property of castings during metal smelting.

• Most of Silicon Carbide are used in the steelmaking and foundry industries to make up for the carbon content lost during the steel smelting process.
• In steelmaking, it is mainly used in ladles for carburization, which is an important means of smelting medium and high carbon steel.
• Commonly used carburizing agents include petroleum coke carburizing agent, high-quality pig iron, etc.

Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.