Silicon magnesium is often used as a spheroidizing agent (promoting the precipitation and spheroidization of graphite), vermicularizing agent and inoculant of cast iron, with high flexibility and pressure resistance, and strong deoxidation and desulfurization effects.
Grade | Chemical Composition(%) | |||||
Mg | Re | Si | Ca | Al | Fe | |
FeSiMg6Re1 | 5.0-7.0 | 0.5-1.5 | 38-44 | 2.0-3.0 | ＜1.0 | Balance |
FeSiMg7Re1 | 6.0-8.0 | 0.5-1.5 | 38-44 | 1.0-1.5 | ＜1.0 | Balance |
FeSiMg5Re2 | 4.0-6.0 | 1.0-3.0 | 38-44 | 2.0-3.0 | ＜1.0 | Balance |
FeSiMg7Re3 | 6.0-8.0 | 2.0-4.0 | 38-44 | 2.0-3.5 | ＜1.0 | Balance |
FeSiMg8Re3 | 7.0-9.0 | 2.0-4.0 | 38-44 | 2.0-3.5 | ＜1.0 | Balance |
FeSiMg8Re5 | 7.0-9.0 | 4.0-6.0 | 38-44 | 2.0-3.5 | ＜1.0 | Balance |
FeSiMg8Re7 | 7.0-9.0 | 6.0-8.0 | 38-44 | 2.0-3.5 | ＜1.0 | Balance |
FeSiMg10Re7 | 9.0-11.0 | 6.0-8.0 | 38-44 | 2.0-3.5 | ＜1.0 | Balance |
Size:10-100mm or customized according to customer needs | ||||||