Metallurgical Grade MnO for Low-Carbon Manganese Steel Production
Short Product Description
Metallurgical grade manganese monoxide (MnO) designed for low-carbon manganese steel production. Provides ≥60% manganese content with controlled impurities. Ideal for steel alloying and refining processes.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| MnO Purity | ≥ 90–95% |
| Manganese (Mn) Content | ≥ 60% |
| Particle Size | 50–150 mesh |
| Moisture | ≤ 1.5% |
| Bulk Density | 1.0–1.5 g/cm³ |
| Solubility in 2% Citric Acid | ≥ 85% |
| Arsenic (As) | ≤ 5 ppm |
| Lead (Pb) | ≤ 10 ppm |
| Cadmium (Cd) | ≤ 5 ppm |
Key Features
High manganese concentration suitable for low-carbon steel alloying
Consistent chemical composition for precise metallurgical applications
Low heavy metal contamination ensures steel quality and compliance
Stable particle size for uniform melting and distribution in steel melts
Excellent solubility in flux systems for effective manganese transfer
Applications
Low-Carbon Manganese Steel Production – Supplies essential manganese for improved strength and hardness.
Steel Alloying – Enhances toughness, ductility, and wear resistance.
Ferroalloy Manufacturing – Used as a raw material for ferro-manganese production.
Foundry & Casting – Improves cast steel properties by controlling manganese content.
Problems This Product Solves
Inconsistent manganese levels → ensures stable alloy composition in steel melts
High impurity content in raw manganese → controlled As, Pb, Cd for compliance and steel quality
Poor particle dispersion → uniform melting and reaction in steel production
Low manganese bioavailability in melts → high-purity MnO ensures efficient incorporation
Packaging & Supply
25 kg kraft paper bags with PE liner
Palletized export packaging available
Container shipment for bulk supply
Sample supply available for metallurgical testing
Customization & Technical Support
Customized particle sizes for specific steel grades
Adjustable manganese content for alloying requirements
Bulk supply for steel mills
Technical consultation for low-carbon steel formulations
FAQ
Q1: What is the manganese content of metallurgical grade MnO?
A1: This MnO contains ≥60% manganese, suitable for low-carbon manganese steel alloying and refining.
Q2: Are heavy metal levels safe for steel production?
A2: Yes, As ≤5 ppm, Pb ≤10 ppm, and Cd ≤5 ppm, minimizing contamination in steel melts.
Q3: Can this MnO be used in ferroalloy production?
A3: Yes, it is ideal for producing ferro-manganese and other manganese-based alloys.
Q4: What particle size is recommended for uniform melting?
A4: Typical particle size is 50–150 mesh, ensuring consistent distribution in steel melts.
Q5: How should metallurgical grade MnO be stored?
A5: Store in a cool, dry place, away from moisture and direct sunlight, to maintain purity and performance.