Superseed inoculant is still the most widely used inoculant in the treatment of grey irons. The powerful chill removal properties mean lower application rates and this leads to a reduction in shrinkage tendency. Superseed inoculant is available in a 50% silicon version to give more penetration into the metal stream and may be used at low pouring temperatures.
Inoculant
Inoculant
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Chemical Analysis
Size | Sr | Ca | AL | Si |
---|---|---|---|---|
0.2-0.7mm,2-7mm | 0.87% | 0.084% | 0.24% | 74.78% |