Product Features
Versatile Mg Content Specifications: Designed to meet diverse process requirements of different iron foundries, with Mg levels ranging from 4%, 5%, 6%, 7%, to 8%.
Strict Quality Control: Ensures highly consistent Mg absorption rates.Enhanced Graphite Performance:
Increases graphite nodule count and nodularity.Improves graphite morphology.
Minimized Defects:
Reduces chill tendency.Low oxide content decreases shrinkage porosity and slag inclusion risks.
Stable Casting Quality: Achieved with low addition rates and cost-effectiveness.
Functions of Alloy Elements
Magnesium (Mg):
Core spheroidizing element with stable composition and strong nodularizing capability.
Rare Earth (RE) Elements:
Desulfurization and degassing to purify molten iron.
Neutralize anti-nodularizing elements.
Calcium (Ca):
Reduces MgO content in the nodulizer.
Mitigates excessive chill tendency caused by RE elements.
Reacts preferentially with oxygen, delaying Mg's violent reaction to moderate spheroidization kinetics.
RE Variants: Standard RE, high-purity La-based, and Y-based systems.
| Inoculant | |||||||||
| Model | chemical composition% | ||||||||
| Si | Ca | Al | Ba | Bi | Sr | Zr | Other element | ||
| FeSi | 72-75 | 1.0-2.0 | <1.6 | ||||||
| SiBa2 | 68-72 | 1.0-2.0 | <1.6 | 1.0-3.0 | |||||
| SiBa4 | 68-72 | 1.0-2.0 | <1.6 | 4.0-6.0 | |||||
| SiBa10 | 60-65 | 1.0-2.0 | <1.6 | 10-15 | |||||
| SiBi | 68-72 | 1.0-2.0 | <1.6 | 1.0-3.0 | |||||
| SiCe | 66-72 | 1.0-2.0 | <1.6 | Ce：1.5-3.0 | |||||
| SiSb | 60-70 | 1.0-2.0 | <1.6 | 1.0-3.0 | Sb:2.0-4.0 | ||||
| SiZr | 65-72 | 1.0-2.0 | <1.6 | 2.0-4.0 | |||||
| SiSr | 70-75 | <0.1 | <0.5 | 0.8-1.5 | |||||
| 【 Standard particle size ]:0.1-0.6mm,0.2-0.7mm, 1-3mm, 3-8mm, 2-6mm, the particle size range shall not exceed 5%. 【 Product packaging ]:25kg double-layer plastic-lined woven bag, or extra ton bag. 【 Product features ]: stable chemical composition, uniform processing particle size, small deviation of composition and quality. Note: All products can be adjusted according to customer needs in terms of ingredient distribution, particle size range and packaging specifications. | |||||||||