Soft Magnetic Iron by Beilun Metals: Unmatched Permeability for Precision Electromagnetic Systems
Beilun Metals' low-hysteresis soft magnetic iron delivers 99.97% purity with ultra-thin laminations for energy-efficient motors, transformers, and IoT sensors.
Beilun Metals Revolutionizes Electromagnetic Efficiency with Advanced Soft Magnetic Iron
As industries transition to energy-conscious manufacturing, Beilun Metals unveils its breakthrough soft magnetic iron series engineered to minimize core losses and maximize electromagnetic conversion efficiency.
Magnetic Performance Breakthrough
Our hydrogen-annealed soft magnetic iron achieves:
Initial permeability (μi): 5,000–18,000 (adjustable per application)
Core loss (W/kg): 0.15 at 1.5T/50Hz (50% lower than conventional grades)
Coercivity (Hc): <12 A/m
Saturation induction (Bs): 2.2 Tesla
Critical Applications
High-Frequency Transformers: Enables 98.5% efficiency in 10-100kHz switch-mode power supplies
EV Motor Cores: Reduces eddy current losses by 37% in permanent magnet synchronous motors
Miniaturized Sensors: Permits <0.5mm laminations for medical implantable devices and MEMS systems
Proprietary Processing Techniques
Gradient Annealing Technology: Eliminates residual stresses while maintaining μmax stability
Nano-Scale Surface Passivation: Reduces interlaminar short circuits in stacked cores
Thickness Options: 0.1mm–3.0mm with custom insulation coatings (C5, C6, or hybrid)
Sustainability Through Precision
Our material's 92% recyclability index and near-zero chromium/nickel content align with RoHS3 and REACH compliance, while its 30% extended service life in solar inverters supports green energy transitions.
Technical Differentiation
Frequency-Specific Grades:
SM-40 Series: Optimized for 50–400Hz industrial motors
SM-8000 Series: High-frequency performance up to 150kHz
Custom Magnetic Aging Control: Stabilizes permeability within ±3% over 10-year cycles
Batch Traceability: Laser-etched material certifications compliant with IEC 60404-8-6
Why Global Innovators Choose Beilun
Zero Defect Guarantee: 100% Epstein Frame tested with AI-powered flux density mapping
R&D Partnership Program: Co-develop application-specific alloys with our metallurgists
Global Logistics: JIT delivery of slit coils/pre-cut laminations within 21 days
"Where every microtesla translates to macro-efficiency" – Our commitment to electromagnetic innovation.
