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Help CenterCold Rolled Electrical Pure Iron Coil With 99.8% Purity
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As a specialized manufacturer in Shanxi, China, Shanxi Jurun Technology Co., Ltd. delivers precision-engineered Cold Rolled Electrical Pure Iron Coils engineered for exceptional electromagnetic performance. Our commitment to 99.8% purity ensures your electrical components achieve optimal efficiency and reliability. Engineered through rigorous cold rolling processes in Taiyuan, these coils provide the consistent magnetic properties demanded by high-performance transformers, motors, and sensitive electromagnetic devices. Discover how our pure iron solutions can enhance your product's core efficiency and reduce energy losses.
Core Features & Technical Advantages:
- Ultra-High Purity (99.8%): Minimizes impurities (C, Si, Mn, S, P) that disrupt magnetic flux, ensuring low core loss (hysteresis & eddy current) and high magnetic induction (Bmax).
- Precision Cold Rolling: Achieves tight thickness tolerances (±0.02mm) and superior surface uniformity, critical for laminations in high-frequency applications.
- Optimized Magnetic Properties: Delivers high permeability (µ max typically exceeding 5000) and low coercivity (Hc), enabling faster magnetic response and reduced energy consumption.
- Excellent Formability: The annealed state allows for precise punching, cutting, and stacking into complex core shapes without compromising magnetic integrity.
- Reduced Core Losses: Significantly lowers Watt/kg losses compared to lower-grade irons, enhancing overall device efficiency and thermal management.
- Consistent Performance: Rigorous quality control throughout production guarantees batch-to-batch uniformity in magnetic and mechanical properties.
Technical Specifications:
| Parameter | Value / Description |
|---|---|
| Iron Purity | ≥ 99.8% |
| Standard Thickness | 0.5mm, 0.65mm, 1.0mm, 2.0mm (Custom: 0.5mm - 3.0mm) |
| Width | 100mm - 1000mm (Customizable) |
| Coil Weight | 1 - 5 Tons (Standard), Custom Sizes |
| Density | Approx. 7.87 g/cm³ |
| Surface Finish | Annealed, Bright & Smooth |
| Tensile Strength | Approx. 300 - 350 MPa |
| Hardness (HV) | Approx. 80 - 100 |
Applications: This high-purity iron coil is essential for manufacturing cores in:
- Power Transformers (Small-Medium)
- Current Transformers (CTs) & Voltage Transformers (VTs)
- Relays, Solenoids, and Actuators
- Electric Motors & Generators (Specific parts)
- Magnetic Shielding Components
- Sensors & Transducers
Trust Shanxi Jurun Technology for Your Critical Electromagnetic Components: Based in the industrial hub of Taiyuan, Shanxi, we leverage advanced metallurgy and strict process control to produce Cold Rolled Electrical Pure Iron Coils that meet the demanding requirements of global electrical engineering. Our focus on 99.8% purity directly translates to measurable benefits for your products: higher efficiency, lower operating temperatures, extended lifespan, and superior performance in sensitive applications. We offer flexible manufacturing options to meet your specific dimensional and magnetic property needs. Contact us today to discuss how our high-purity iron coils can optimize your electromagnetic designs and request a quotation for your next project.
Frequently Asked Questions (FAQ):
-
Q: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 10 tons. However, we may accommodate smaller trial orders for new customers upon request. -
Q: Are certifications available for this material?
A: We provide material certification (including chemical composition and key physical properties) with each shipment. Our facility operates under an ISO 9001 certified quality management system. -
Q: Can you provide custom sizes or tolerances?
A: Yes, we specialize in customizing thickness, width, and coil weight to meet specific application requirements. Please provide your specifications for a tailored quote. -
Q: How does 99.8% purity compare to standard electrical iron?
A: Our 99.8% purity significantly reduces impurities like carbon and silicon, resulting in lower core losses, higher permeability, and better magnetic saturation compared to standard grades (typically 99.0-99.5%). -
Q: What packaging is used for export?
A: Coils are securely packed with rust-preventative paper and strapped onto wooden pallets or within robust wooden cases suitable for long-distance ocean freight. -
Q: What is the typical lead time?
A: Standard specifications are usually ready for shipment within 20-30 days after order confirmation. Lead times for custom orders may vary. -
Q: Is this material suitable for high-frequency applications?
A> While primarily optimized for low-medium frequency applications (e.g., 50/60Hz transformers), its high purity and smooth surface make it suitable for some higher frequency uses where low loss is critical. Discuss your specific frequency range with us. -
Q: Do you provide technical support?
A> Absolutely. Our engineering team is available to provide technical data sheets and consult on material selection and processing recommendations for your application.
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