Si Metal Lump For Alloy Production And Foundry
Ensures better hardness and corrosion resistance.
Consistent chemical composition and density.
Custom size options for different furnace types.
Reinventing Alloy Manufacturing Efficiency with Si Metal Lump
Our Si Metal Lump is engineered to serve the alloy production and foundry industries, where stability, purity, and melt uniformity are crucial.
This refined metallurgical material ensures clean reactions and optimized thermal behavior during smelting and casting.
Its controlled Si content promotes high metal bonding quality, enabling superior product performance and improved casting reliability.
Key Functional Advantages:
Boosts alloy fluidity and tensile strength during production
Provides consistent reaction rate and thermal control
Enhances surface finish and reduces inclusion formation
Suitable for large-scale refining, foundry, and alloy casting
Main Applications:
Aluminium and steel alloy plants | Precision foundries | Metallurgical refineries | Industrial smelting operations
Technical Highlights and Logistics Data of Si Metal Lump
| Parameter | Typical Range | Technical Function / Purpose |
|---|---|---|
| Si Element Concentration | 99.0 – 99.5 % | Ensures uniform alloy composition and clean refining results |
| Total Impurities (Fe, Al, Ca) | ≤ 0.6 % | Minimizes oxidation and slag formation in molten metal |
| Block Dimensions | 10 – 120 mm | Balanced size improves melting rate and furnace performance |
| Density (Apparent) | 1.9 – 2.1 g/cm³ | Provides stable feed rate and efficient heat transfer |
| Thermal Conductivity | 34 – 45 W/m·K | Optimizes energy use during continuous casting |
| Packaging Type | 1 MT jumbo bag / PE inner lining | Protects product integrity during sea or land shipment |
| Average Export Load (20FT) | 20 – 22 MT | Maximized capacity for international delivery efficiency |
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Why Choose Our Si Metal Lump for Alloy and Foundry Use
High Structural Integrity: Controlled impurity ratio ensures consistent alloying and smooth casting flow.
Refined Production Process: Advanced reduction furnaces and precision screening deliver stable Si purity across all batches.
Optimized for Foundry Melting: Uniform block size allows efficient thermal distribution in induction and arc furnaces.
Global Export Strength: Safe, moisture-proof packaging ensures reliability during long-distance shipments.
Technical Collaboration: Experienced metallurgical engineers provide process optimization guidance for alloying operations.
FAQ - Professional Guidance on Using Si Metal Lump
Q1: How does Si Metal Lump improve alloy production?
A1: It enhances metal bonding and reduces oxygen levels during smelting, ensuring stronger and cleaner alloys.
Q2: Is Si Metal Lump suitable for foundry applications?
A2: Yes. Its uniform composition and consistent melting behavior make it ideal for both steel and non-ferrous foundries.
Q3: What size range is recommended for small furnaces?
A3: Typically 10–60 mm blocks provide optimal melting speed and alloy uniformity in smaller systems.
Q4: How do you guarantee product purity and consistency?
A4: Each shipment is verified with spectrographic analysis and visual inspection before dispatch.
Q5: Can you customize packaging for specific ports or climates?
A5: Absolutely - we offer double-lined jumbo bags or sealed pallets with desiccants for humid conditions.
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