There are many types of recarburizers, and their applications are also very wide. In the foundry industry, can recarburizers be used in those areas?
1. High-quality castings
To produce ductile castings, good quality recarburizers are used, such as graphitized recarburizers and graphite electrode recarburizers. The indicators are 98.5% carbon content and 0.05% sulfur.
2. Ordinary castings
The production of ordinary ductile iron recarburizers and gray iron does not require the application of coal-based recarburizers. The main indicators are 90%, 95%, and the sulfur content is preferably between 0.1-0.5.
3. Cast steel and steelmaking
Under normal circumstances, the most commonly used is coal-based recarburizer, and the absorption rate is not relatively high.
4. Special castings
For example, in the production of brake pads, more petroleum coke recarburizers are used, and the absorption rate is over 80%.
The above are the types of recarburizers most frequently used in the foundry industry. Our products will definitely bring high quality and high income to your production.