Ferro silicon particle inoculant

The ferro silicon particle inoculant is formed by crushing ferro silicon into small pieces of a certain proportion and filtering through a certain number of sieves. Simply speaking, the ferro silicon particle inoculant is obtained by crushing and screening ferro silicon natural blocks and standard blocks. , the high-quality ferro silicon particle inoculant has a uniform particle size and a good inoculation effect during casting, which can promote the precipitation and spheroidization of graphite. It is a necessary metallurgical material for the production of nodular cast iron.
 
The characteristics of ferro silicon inoculants are: uniform composition, small segregation; uniform particle size, no fine powder, stable inoculation effect; stronger inoculation effect than ordinary ferro silicon, less tendency to generate slag; prolong mold life, reduce surface defects; holes, improve the surface quality of the cast pipe, improve the passing rate of the first inspection; eliminate micro-shrinkage and improve the processing performance of the casting.

The function of ferro silicon inoculant is to be used as deoxidizer and alloying agent in steelmaking industry. Used as an inoculant and nodulizer in the cast iron industry. Cast iron is an important metal material in modern industry. It is cheaper than steel, easy to melt and smelt, has excellent casting performance and much better shock resistance than steel. Especially for ductile iron, its mechanical properties are at or close to those of steel.