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Ko nga taapiri hanga maitai Ferro Silicon75 FeSi Granule
1. puranga:10-30mm, 30-50mm, 50-100mm ranei rite te whakaritenga o te kiritaki.
2. briquette: 50 * 50mm ranei rite te whakaritenga o te kiritaki.
3. Paura: 325mesh, 200mesh, 300mesh, 65mesh ranei whakaritea.
4. Granular:0.3-1mm, 1-3mm, 3-8mm whakaritea ranei.
| Waitohu | Hanga Matū (%) | |||
| 45% Ferro silicon | SI:45% MIN | AL:3.0% MAX | CA:1% MAX | P:0.04% MAX |
| 65% Ferro silicon | SI:65% MIN | AL:3.0% MAX | CA:1% MAX | P:0.04% MAX |