Inoculant is a necessary additive in producing cast iron.With only a small amount of addition, it can significantly improve the microstructure of cast iron, thus improving the mechanical and physical properties of gray cast iron.It can promote graphitization, reduce the white tendency of cast iron, improve the morphology and distribution of graphite, increase the number of eutectic clusters, and refine the matrix structure. Our inoculant’s main ingredients are Si,Ba,Ca,Al.

Nodulizer,or named Spheroidizing agent is an additive to produce high performance castings. The main components are spheroidized elements, such as Mg, Ce and Ca .It can make graphite grow into balls when crystallized, so as to improve matrix morphology and mechanical properties of castings. Nodulizer generally refers to rare earth magnesium in our country China.

1.Prepare the raw materials in proportion
2.According to the process, the raw materials are successively put into the smelting process
3.Pour the liquid metal into the pot and wait for it to solidify and cool
4.Pour out the cooled solids and physically crush them,
5.Finally, refinement and screening are carried out