Henan Frontsteel Silicon Industry Co., Ltd.

  Calcined petroleum coke (CPC) uses green petroleum coke as raw material. It is prepared by heating below 1400°C. The carbon content is about 98.5%. High conductivity and low resistance.

Graphite petroleum coke

Graphitized petroleum coke is the best carbon additive for smelting. High carbon, low sulfur, low nitrogen, high graphitization degree. And has a high carbon recovery rate (92% ~ 98%). The effect of increasing carbon content is stable.

There are many kinds of raw materials for  Carbon Raiser , and the production processes are also different, including wood carbon, coal carbon, coke, graphite, etc., among which there are many small types under various classifications. High-quality Carbon Raiser generally refer to graphitized Carbon Raiser. Under high temperature conditions, the arrangement of carbon atoms is in the microscopic shape of graphite, so it is called graphitization

Graphitization can reduce the content of impurities in the Carbon Raiser, increase the carbon content of the Carbon Raiser, and reduce the sulfur content. Carbon Raiser are used in casting, which can greatly increase the amount of scrap steel. There are many kinds of raw materials for Carbon Raiser, and the production process is also different, including wood carbon, coal carbon, coke, graphite, etc., among which various classifications There are many smaller types below. High-quality Carbon Raiser generally refer to graphitized Carbon Raiser. Under high temperature conditions, the arrangement of carbon atoms is in the microscopic shape of graphite, so it is called graphitization.

Graphitization can reduce the content of impurities in the Carbon Raiser, increase the carbon content of the Carbon Raiser, and reduce the sulfur content. The use of Carbon Raiser in casting can greatly increase the amount of scrap steel and reduce the amount of pig iron or do not use pig iron.Calcined Pitch Coke Carbon Raiser price, HS code 38011000

In the feeding method of electric furnace smelting, the Carbon Raiser should be put in together with the charge such as scrap steel, and a small dose can be added on the surface of the molten iron. However, it is necessary to avoid feeding molten iron in large quantities, so as to prevent excessive oxidation and cause insignificant carbon increase effect and insufficient carbon content in castings. The amount of Carbon Raiser added is determined according to the ratio of other raw materials and the carbon content.

For different types of cast iron, choose different types of Carbon Raiser according to your needs. The characteristics of Carbon Raiser itself choose pure carbon-containing graphitized material to reduce excessive impurities in pig iron. The proper selection of Carbon Raiser can reduce the production cost of castings, reduce the amount of pig iron or do not use pig iron.

In the feeding method of electric furnace smelting, the Carbon Raiser should be put in together with the charge such as scrap steel, and a small dose can be added on the surface of the molten iron. However, it is necessary to avoid feeding molten iron in large quantities, so as to prevent excessive oxidation and cause insignificant carbon increase effect and insufficient carbon content in castings. The amount of Carbon Raiser added is determined according to the ratio of other raw materials and the carbon content.

For different types of cast iron, choose different types of Carbon Raiser according to your needs. The characteristics of Carbon Raiser itself choose pure carbon-containing graphitized material to reduce excessive impurities in pig iron. The proper selection of Carbon Raiser can reduce the production cost of castings.