Barium silicon iron is a multi-element alloy containing elements such as barium, silicon, and iron.

Calcium barium silicoaluminate is a kind of multi-element alloy composed of elements such as silicon,

Silicon calcium barium is a multi-element alloy composed of elements such as silicon, calcium, and barium,

A silicon inoculant is an additive widely used in the casting industry, mainly employed to improve the structure and properties of cast iron.

Silicon-manganese-zirconium is a multi-element alloy or alloy additive mainly containing three elements: silicon, manganese, and zirconium.

Usually exists in the forms of silicon-zirconium alloys, silicon-zirconium compounds,

Silicon zirconium iron is a multi-element alloy containing elements such as silicon, zirconium, and iron.

A zirconium inoculant is an additive widely used in the casting production.