Product Features

Petroleum coke recarburizer is a ferroalloy product whose combustion temperature can reach 1650-1730 degrees. At the same time, petroleum coke recarburizer can also be used as a combustion aid by manufacturers. Petroleum coke recarburizer has high calorific value, low volatile matter, moisture, sulfur Compared with coal, it is often used by manufacturers to replace coal.
Petroleum coke recarburizers are widely used in steelmaking, casting, smelting and other industries. Therefore, petroleum coke recarburizers are usually one of the ferroalloy products that manufacturers purchase in large quantities. The market price of petroleum coke recarburizers is relatively expensive. Therefore, the price of petroleum coke is the focus of manufacturers. In addition, the product quality of petroleum coke recarburizer cannot be ignored.

Characteristic

1. The particle size is moderate, the porosity is large, and the absorption speed is fast.
2. The chemical composition is pure, high carbon, low sulfur, very little harmful components, and high absorption rate.
3. The graphite crystal structure of the product is good, and the nucleation ability of the original molten iron is improved. Increase the number of ink balls in ductile iron during inoculation, and increase graphite nuclei in molten iron in electric furnace. Refine and homogenize the distribution of graphite in castings.
4. Excellent and stable performance.

Recarburizer is an indispensable additive in the steelmaking industry. Different steels require different specifications of recarburizer.
Common particle size: 1-3mm 3-5mm 1-5mm

Instructions

1. Adjust the carbon content during batching. When melting steel (iron) water according to the requirements of carbon content, add the metal charge to the lower part of the middle of the converter, and the carbon absorption rate can reach 90%-95%. When the carburizer is not melted Do not make slag, otherwise it will be easily wrapped in the waste slag, which will affect the absorption of carbon.
2. After the steel (iron) water is melted, adjust the carbon content to load the surface of the steel (iron) water. The eddy current stirring of the steel (iron) water during converter smelting makes the carbon dissolve and absorb, and the absorption rate is about 85%.