SILICON STRONTIUM INOCULANT

Characteristic

The Ferro Silicon Strontium Inoculant mainly used as casting inoculant, strontium in ferrosilicon inoculant is one of the most effective promotion elements. When large undercooling degree, strontium has a special function, to reduce the number of eutectic group which can reduce shrinkage, shrinkage defects of casting.

Use

The Ferro Silicon Strontium Inoculant is suitable for thin-walled or chilled sweet ash high sulfur cast, which has strong ink capabilities, and also for ductile iron ball to increase the number of ink, especially high corrosion resistance of nickel ductile iron (containing Ni14%, Cu6 %, Cr2%, Si1.5%). In addition, since it reduces white without significantly increasing the number of eutectic. It has good effct especially on applications that require no casting dense loose, the water pressure resistance gray cast.Different from strong ink and carbon Si-Ca of molten inoculant, It allow low temperature, lwo amount of aluminum and calcium, less shaped residue, no vacuum casting defects.

Specification

Size:0.2-0.8mm; 0.5-2mm;1-10mm;3-10mm;etc

The packing and size can be produced according to customer's requirements.