The importance of recarburizers has attracted more attention. Due to its special properties, recarburizers are more widely used in the steel industry. However, with the long-term application and process changes, the recarburizer also highlights a lot of problems in many aspects. Many experiences have led people to conclude that an appropriate amount of recarburizer is an important factor to improve work efficiency. For example, adding a carburizer to molten iron can remove impurities contained in molten iron, but once it is used, crystallization will occur. Today, the editor of Fu Ruite Graphite will talk about the importance of using the right amount of recarburizer:
1. The advantages of appropriate use of recarburizers.
The purpose of adding recarburizers in the smelting process is to increase the carbon content, which can better increase the graphitization expansion, thereby reducing the occurrence of shrinkage cavities and porosity in castings. Of course, it also has an important impact on the recovery rate of magnesium. In addition, the use of a recarburizer increases the carbon content of the molten iron, which can improve the fluidity of the ductile iron and is conducive to feeding.
Second, the disadvantages of excessive use of recarburizers.
If the amount of recarburizer is too much, the phenomenon will occur: graphite balls will be affected. In addition, in the production process of thick-walled castings, the eutectic composition will exceed the eutectic component, resulting in blooming graphite, which is also critical to the quality of the castings. A big test.
The above is the importance of using the right amount of recarburizer. Furuit Graphite has been engaged in the production and processing of recarburizers for many years, and has accumulated rich production experience, which can provide customers with high-quality recarburizer products. If customers have this demand, they can come to the factory to exchange guidance. Welcome to visit us.
Post time: May-30-2022