With the development of the economy, the use of induction furnaces continues to develop. The induction furnace ramming material has a good effect on cast iron and cast steel. Compared with the cupola, the induction furnace is used for smelting molten iron, which can reduce environmental pollution, is beneficial to the control of molten iron quality, with less investment, and can conveniently carry out various cast irons such as ductile iron, vermicular graphite cast iron and gray cast iron. Multi-model production, the production method is very flexible. The induction furnace can realize self-diagnosis and protection of faults, reduce maintenance time and workload, and can be connected with the automatic control and management system of the computer smelting process, which is easy to operate and manage. Therefore, after the 1990s, most of the new cast iron foundries in foreign countries and my country used coreless induction melting furnaces to melt cast iron.
Induction furnace ramming material has a good effect on cast iron, which is related to the quality and scope of application of the charge. After years of development and innovation, we continue to improve the quality of the charge, while also ensuring the cost-effectiveness of the charge. Nowadays, the new induction furnace ramming materials produced are not only high in furnace age but also low in price, and have won the trust and support of a large number of new and old customers.