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Inoculant facilitates graphitization, reduces chilling tendency, improves graphite morphology and distribution, increases the number of eutectic, refines the matrix structure, which has good results within a short time after inoculation (5-8 minutes). Mainly applicable to all kinds of general or later of instant inoculation.
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Si-Ba-Ca alloys& FeSi granule |
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Si |
Ba |
Ca |
Al |
Fe |
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68-72 |
2.0-4.0 |
1.0-3.0 |
1.5 |
Balance |
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68-74 |
2.0-3.0 |
1.5-2.0 |
1.5 |
Balance |
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70-75 |
1.0-2.0 |
1.0-2.0 |
1.5 |
Balance |
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65-70 |
1.0-2.0 |
1.5 |
Balance |
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70-72 |
1.0-2.0 |
1.5 |
Balance |
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72-75 |
1.0-2.0 |
1.5 |
Balance |
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Si-Sr alloys |
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Si73Sr1.0 |
Si73-78 |
Ca≤0.1 |
Al≤0.1 |
Sr0.6-1.4 |
Fe Balance |
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Si73Sr1.5 |
Si73-78 |
Ca≤0.1 |
Al≤0.1 |
Sr1.4-1.7 |
Fe Balance |
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Si73Sr0.8 |
Si73-78 |
Ca≤0.1 |
Al≤0.1 |
Sr0.6-1.0 |
Fe Balance |
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Si73Sr0.8 |
Si46-50 |
Ca≤0.1 |
Al≤0.1 |
Sr0.6-1.0 |
Fe Balance |
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Si-Zr alloys |
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Zr35-45 |
Si45-50 |
Ca0.05 |
P0.04 |
S0.02 |
C0.5 |
H₂O 0.05 |
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Zr22-27 |
Si38-43 |
Al0.5-1.0 |
C0.1-0.5 |
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Zr20-40 |
Si45-55 |
Al<0.5 |
P<0.1 |
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Zr52-54 |
Si23-27 |
Al5-7 |
Ti0.6 |
P0.88 |
C0.06-0.12 |
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zr16.5-19.5 |
si2.2-3.2 |
Al21-28 |
Fe47.5-51.5 |
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Size: 0.2-0.5mm、0.2-0.8mm、0.5-2mm、0.5-1mm、1-3mm、1-10mm、3-10mm
Chemical composition/Size/Packing can be adjusted according to customer’s requirements;
