Product Profile
Inoculants can promote graphitization, reduce chill tendency, improve graphite morphology and distribution, increase the number of eutectic cell, and refine the matrix structure. It has a good effect in a short time (about 5-8 minutes) after inoculation treatment.
Specification
Grade | Chemicals（%,≥,≤） | ||||||
Zr | Si | Al | Ca | Ba | Mn | Fe | |
FeSiZr | 1-2 | 70-75 | 1-2 | ≤1.5 | / | / | balance |
FeSiZr | 2-4 | 65-72 | 1-2 | ≤1.5 | / | / | balance |
FeSiZr | 2-3 | 62-69 | 0.55-1.3 | 0.6-1.9 | 0.8-2 | 1.9-2.8 | |
FeSiZr | 1-1.5 | ≥70 | ≤1.5 | 1-2.5 | / | / | balance |
FeSiZr | 1-3 | 65-70 | ≤1.5 | ≤ 2 | 1-2 | / | balance |
FeSiZr | 3-6 | 65-78 | ≤1-2 | 1-2 | 1-2 | / | balance |
Size and Package
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0.2-0.6mm, 1-3mm, 2-10mm
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25KG plastic woven bag
size and packaging of the above products can be customized according to customers' requirements.
Performance and Features
● It can help control the nitrogen content, prolong the inoculation effect, and can eliminate the impact of nitrogen on castings.
● It can obviously improve the graphite structure, improve the mechanical properties of castings, reduce the section sensitivity and chill tendency of castings.
Applications
1.It is suitable for the production of gray cast iron, vermicular graphite cast iron and nodular cast iron with high quality requirements.
2.It is mainly used for castings such as machine tools, cylinder blocks and cylinder heads.
How to use
1.Add the inoculant to the package, pour it into the molten iron to make it melt evenly, and then can be cast.
2.The added amount is about 0.2-0.4% of the weight of molten iron.