Key Features
99.99% Ultra-High Purity – Fe ≥ 99.99%, ensuring minimal magnetic distortion and consistent soft magnetic behavior
Low Carbon & Low Impurity – Carbon ≤ 0.002%, total impurities ≤ 0.01%, reducing coercivity and improving permeability
Regular 30mm Square Shape – Uniform geometry simplifies stacking, alignment, and assembly in magnetic core production
Designed for Soft Magnetic Applications – Ideal for transformer cores, inductors, magnetic shielding, and electromagnetic actuators
Factory Direct – Competitive pricing, direct technical support, and full traceability from our production line
Custom Chemical Composition Available – Tailor trace elements to meet specific magnetic grade requirements
Choose Our Electrolytic Iron Flakes for Soft Magnetic Applications.
Ultra-Low Carbon for Superior Magnetic Performance
Carbon impurities in iron increase coercivity and hysteresis loss. Our flakes maintain carbon ≤ 0.002%, ensuring high magnetic permeability and energy efficiency in AC magnetic applications.
Regular 30mm Square Shape – Consistency Matters
The uniform square shape ensures:
Easy stacking for laminated cores
Consistent packing density in pressed magnetic components
Simplified handling and automated feeding
Factory Direct – No Middlemen
We manufacture in-house, offering:
Direct factory pricing without trading markups
Faster lead times and direct communication with our technical team
Full control over purity and impurity levels from electrolyte to final flake
Customizable Composition
Need tighter limits on carbon, sulfur, or oxygen? We can adjust the chemical composition to meet your exact soft magnetic material specifications.
Applications
| Application | Details |
|---|---|
| Transformer Cores | High-purity iron laminations for power and high-frequency transformers |
| Magnetic Shielding | Low-coercivity material for electromagnetic interference (EMI) shielding |
| Inductors & Chokes | Core material requiring high saturation flux density |
| Soft Magnetic Composites (SMC) | Base powder for pressed magnetic components |
| Electromagnetic Actuators | Reliable magnetic performance in solenoids and relays |
| Research & Development | High-purity iron source for magnetic material development |
Quality Assurance
Every batch undergoes rigorous testing to guarantee:
Purity: Fe ≥ 99.99%
Carbon Content: ≤ 0.002%
Impurity Control: S ≤ 0.001%, P ≤ 0.001%, O ≤ 0.01%
Magnetic Properties: Consistent permeability and low coercivity.
Packaging & Delivery
Standard Packaging: Vacuum-sealed inner bags + steel drums to prevent oxidation; 25 kg or 50 kg per drum
Custom Packaging: Available upon request (small bags, moisture-proof liners, palletized loads)
Lead Time: 10 days for standard specification; custom composition: 15–20 days
Shipping: By sea, air, or express courier for sample orders
Frequently Asked Questions
Q: Why is low carbon critical for soft magnetic applications?
A: Carbon in iron increases coercivity and hysteresis loss, reducing magnetic efficiency. Our ≤0.002% carbon ensures minimal magnetic energy loss in AC applications.
Q: How does the 30mm square shape benefit magnetic core production?
A: The uniform shape allows precise stacking for laminated cores, consistent fill density for pressed components, and simplified handling during assembly.
Q: What is the typical coercivity of your material?
A: Coercivity typically ranges from 40–80 A/m depending on annealing conditions. For applications requiring lower coercivity, we recommend hydrogen annealing after core assembly.
Q: What is your factory-direct pricing advantage?
A: As a manufacturer, we eliminate intermediary costs, offer competitive bulk pricing, and provide direct technical support from our metallurgists.
Contact Us
Get factory-direct pricing and customized electrolytic iron flakes for your magnetic core and soft magnetic applications.
Your trusted high-purity iron supplier – manufactured in China, delivered worldwide.
Hot Tags: 99.99% ultra-high purity electrolytic iron flakes, regular square shape 30mm, low carbon low impurity for magnetic core and soft magnetic applications, China 99.99% ultra-high purity electrolytic iron flakes, regular square shape 30mm, low carbon low impurity for magnetic core and soft magnetic applications manufacturers, suppliers, factory, electrical pure iron coil, electrical pure iron for electrical appliances, fine grained electrical pure iron, high purity electrical pure iron, hot rolled electrical pure iron, isotropic electrical pure iron
