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Help CenterTransformer Core Material Cold Rolled Pure Iron Coil With Excellent Magnetic Properties
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Shanxi Jurun Technology Co., Ltd., a trusted manufacturer based in Taiyuan, China, specializes in producing premium Cold Rolled Pure Iron Coils engineered for critical electromagnetic applications. Our transformer-grade material delivers exceptional magnetic performance with industry-leading consistency, making it the ideal choice for high-efficiency power systems.
Key advantages include:
Ultra-low hysteresis loss for reduced energy waste
Controlled thickness tolerance within ±0.01mm
Annealed microstructure ensuring uniform permeability
Customizable dimensions to fit specific core designs
Technical specifications:
| Parameter | Value |
|---|---|
| Core Loss (1.5T/50Hz) | ≤ 4.5 W/kg |
| Permeability (1.0T) | ≥ 5000 μ |
| Coercive Force | ≤ 80 A/m |
| Density | 7.85 g/cm³ |
Clients benefit from 15% longer service life in transformers and up to 8% reduction in eddy current losses compared to standard electrical steels. Our vacuum degassing process eliminates impurities that cause magnetic aging, guaranteeing stable performance in -40°C to 120°C environments.
Backed by Shanxi Jurun's decade-long expertise in metallurgical engineering, every coil undergoes triple-stage inspection including Epstein testing and surface flaw detection. We support bulk orders with flexible MOQs and provide technical datasheets for seamless integration into your manufacturing workflow. Contact our Taiyuan facility today for samples validated in real-world applications.
FAQ:
Q: What protective coatings are available?
A: We offer optional chromate or phosphate treatments to prevent corrosion during storage.Q: Can you supply pre-cut laminations?
A: Yes, laser cutting services are available upon request with ±0.1mm precision.Q: How is magnetic anisotropy controlled?
A: Through optimized cold rolling reduction ratios (70-85%) and decarburization annealing.Q: What certifications support quality claims?
A: Mill test certificates comply with ASTM A34 testing standards.Q: Typical lead time for 20-ton orders?
A: Standard specifications ship within 14 days; custom orders require 21 days.Q: Do you provide application engineering support?
A: Our technical team assists with core loss calculations and grade selection.
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