There are many local recarburizer manufacturers that must pay attention to, especially the method and amount of use. When mixing carbon, be sure to spread lime first, and then load lime into the furnace bottom. If the carbon content must be increased, coal ash must be added. During the carbon adjustment period, carbon should be added before tapping. Carbon fiber spun pitch

For the same purpose, different participation methods must be used, and the recovery rate must be clarified based on different entry methods. The general iron-making steel is 2 tons. The packaging of the carburetor should be carried out in accordance with the manufacturer's requirements.

In the process of applying the carburetor, there are many methods of operation. In addition, some manufacturers add recarburizers to temper low-carbon and medium-carbon steels based on the carbon content of the ladle. No matter what method we use in the application process, we should know that the amount of recarburizer used lies in different stainless steel plates. Clarify standards, such as blowing habit and actual operation level.

Subsequent products with high carbon content of gray-black or dark gray particles (or blocks) will be added to the metal material moving furnace to increase the carbon content in the molten iron. On the one hand, it can reduce the oxygen content in molten iron. On the one hand, it is essential to improve the physical properties of metal materials or castings.

Some nitriding agents have high ash content and high carbon content, but their fixed carbon value cannot be too high. Some founders unilaterally clarified the quality of the nitrider from the fixed carbon composition of the nitrider and the characteristics of the raw materials. The result may be incorrect, leading to the purchase of an appreciation recarburizer.

Petroleum coke is a waste material created in the refinery process. Graphitization is a process in which petroleum coke is produced and processed into high-purity graphite at high temperatures. In this process, the crude oil coke will be plugged in and the high temperature solution of 3000 degrees will be carried out to solve it, and then the carbon molecular structure of the crude oil coke will be arranged irregularly. This method is transformed into hexagonal symmetrical sorting. That way, crude oil coke can be better dissolved in molten iron. At this stage, most recarburizers are suitable for smelting in heating furnaces, and a small number of recarburizers with a particularly fast digestion and absorption rate are used in aluminum melting furnaces. The discharging method of the heating furnace should put the recarburizer together with the waste steel into the furnace. The amount of use can be added to the surface of the molten steel, but it is important to prevent many raw materials from entering the molten steel to avoid excessive oxidation and insignificant carburization effects and insufficient carbon components in the castings. The amount of recarburizer added depends on other raw materials. Clarify the proportion and carbon composition of the recarburizer. The characteristics of the recarburizer itself choose pure carbon graphitized chemicals to reduce too much residue in the cast iron. The appropriate choice of recarburizer can reduce the product cost of castings.

Recarburizers are widely used in fields such as smelting and casting. In order to have high-quality casting products, the commonly used recarburizers must have high fixed carbon content, low sulfur and nitrogen content, and special particle size. Different types and qualities of recarburizers are used, and their particle sizes are also different. How to choose the particle size of the recarburizer? Which aspects should be selected based on? What are the hazards of its particle size to carbon increase? Let's follow the graphitized petroleum coke recarburizer manufacturers to master the use of the particle size of the recarburizer and the harm of particle size to recarburization.