Preconditioner
The "HM" brand preconditioner imported from Ukraine by the company is divided into W-1 and W-2 models. It is to improve the overall metallurgical quality of molten iron by pretreatment of molten iron.
Product details
The "HM" brand preconditioner imported from Ukraine by the company is divided into W-1 and W-2 models. It is to improve the overall metallurgical quality of molten iron by pretreatment of molten iron.
Product characteristics
● Forming long-term graphite core, improving metallurgical quality and alleviating the melting of graphite core when molten iron is stationary at high temperature for a long time and can effectively compensate for the loss of graphite core.
● Improving graphite morphology, reducing the chilling tendency and shrinkage porosity, and improving the compactness and mechanical properties of castings.
● Improving the uniformity of graphite, reducing scatter difference in hardness and improving the processing properties of castings.
● Purifying molten iron, reducing inclusions and improving molten iron flowability.
Specification |
Long-term Core Material (%) |
Crystalline graphite carbon(%) |
Unbalanced Silicon (%) |
Fe(%) |
Granularity(mm) |
W-1 |
10-15 |
10-15 |
50-55 |
Balance |
0.30-1.5 |
W-2 |
15-20 |
20-25 |
55-58 |
Balance |
0.80-6.0 |
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Message
Henan Weiye New Materials Co., Ltd
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