What is Manganese Ferrite Black Oxide Micron Powder?

Manganese Ferrite Black Oxide Micron Powder is a ferrimagnetic metal oxide compound with high electrical conductivity, magnetic properties, and chemical stability. Due to its black pigmentation, corrosion resistance, and catalytic efficiency, it is widely used in electronics, pigments, coatings, catalysis, and biomedical applications.

Chemical Properties of Manganese Ferrite Black Oxide

• Chemical Formula: MnFe₂O₄
• Molecular Weight: 230.68 g/mol
• Density: ~4.9 – 5.1 g/cm³
• Melting Point: ~1,200 – 1,400°C
• Magnetic Properties: Ferrimagnetic or superparamagnetic (depending on particle size)
• Electrical Conductivity: Moderate
• Solubility: Insoluble in water, soluble in acids
• Color: Deep Black
• Crystal Structure: Spinel
• CAS Number: 12063-10-4

Applications of Manganese Ferrite Black Oxide Micron Powder

1. Electronics & Magnetic Applications

   • Used in magnetic storage devices, spintronic materials, and sensors.
   • Applied in soft magnetic cores for transformers and inductors.

2. Pigments & Paints

   • Provides deep black pigmentation in industrial coatings, plastics, and ceramics.
   • Used in heat-resistant and corrosion-proof coatings.

3. Catalysis & Environmental Remediation

   • Acts as a catalyst for oxidation-reduction reactions in fuel cells.
   • Applied in wastewater treatment for heavy metal adsorption and pollutant removal.

4. Battery & Energy Storage

   • Enhances electrode performance in lithium-ion batteries and supercapacitors.
   • Used in electrochemical energy conversion and hydrogen storage applications.

5. Biomedical & Drug Delivery Applications

   • Investigated for targeted drug delivery and hyperthermia cancer treatment.
   • Used in MRI contrast agents for biomedical imaging.

6. Glass & Ceramic Manufacturing

   • Acts as a color stabilizer and UV-resistant agent in glass and ceramics.
   • Enhances infrared absorption for thermal management.

7. Gas Sensors & Air Purification

   • Used in sensors for detecting CO, NO₂, and other hazardous gases.
   • Applied in air filtration systems for industrial applications.

8. Nanotechnology & Advanced Materials

   • Applied in nanocomposites, functional coatings, and high-performance materials.
   • Used in self-healing coatings and electromagnetic shielding.

Manganese Ferrite Black Oxide Micron Powder Prices

Pricing varies based on purity, particle size, and application-specific modifications.

• Industrial Grade (98-99% Purity): $50 – $300 per kg
• High Purity (99.9% – 99.99% for Electronics & Catalysis Applications): $500 – $2,500 per kg
• Ultra-High Purity (99.999% for Research & Advanced Nanomaterials): $3,000 – $8,000 per kg

Prices fluctuate based on global raw material availability, processing techniques, and demand from high-tech industries.