кремниево - стронциевая присадка
Модифицированная присадка силиций-цирконий и силиций-стронций
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Grade | Standard component(%) | |||||||
Si | Zr | Mn | Al | Ca | Sr | Others | Application | |
DRZr-1 | 73-78 | 2-4 |
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≤1.5 | 1.0-2.0 |
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Balance | Apply to inoculation treatment of gray iron and ductile iron, it can help to get the homogeneous and small A-Type graphite or tiny-round graphite balls, help to reduce Oxygen and Nitrogen in the melted iron. |
DRZr-2 | 73-78 | 4-6 |
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≤1.5 | 1.0-2.0 |
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Balance | |
DRZr-3 | 73-78 | 4-6 | 2-4 | ≤1.5 | 1.0-2.0 |
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Balance | |
DRZr-4 | 62-69 | 4-6 | 4-6 | ≤1.5 | 1.0-2.0 |
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Balance | |
DRZr-5 | 62-69 | 3-5 |
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3-5 | 0.5-1.9 |
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Balance | Apply to inoculation treatment of ductile iron, help to enhance the quantity of graphite balls of the unit surface, help to maintain the inoculation core for long time in the melted iron. |
DRZr-6 | 73-78 | 1-2 |
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≤0.5 | ≤0.1 | 0.8-1.2 | Balance | Apply to the inoculation treatment of gray iron and ductile iron, especially apply to the casting with the strict requirements of gas tightness and leakage. When apply to gray iron, it can help to get A-type graphite. |
DRSr-1 | 73-78 |
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≤0.5 | ≤0.1 | 0.8-1.4 | Balance | Apply to the casting with the strict requirements of gas tightness and leakage. |
DRSr-2 | 73-78 |
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≤0.5 | ≤0.1 | 1.8-2.4 | Balance | |
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Стандартная крупность
0.2мм-0.7мм, 1мм-3мм, 1мм-6мм, 3мм-8мм, 8мм-25мм, или по требованию клиента.
Упаковка
Двадцать пять килограмм грузят в маленьктй платиковый отлетенный мешок, маленькие мешки ссыплят в тонный большой мешок, или по требованию клиента.