YT01 Pure Iron Supplier | Xinye Taiming - Ultra-High Permeability & Low Core Loss
Meta Description: Xinye Taiming's YT01 pure iron offers >99.95% Fe purity, μ=18k-30k permeability, and RoHS compliance. Certified for precision magnetic components and industrial sensors.
Product Overview
Xinye Taiming's YT01 pure iron is a premium soft magnetic material engineered for demanding electromagnetic applications. With ultra-low carbon (<0.003%) and optimized grain orientation, it achieves exceptional DC/AC magnetic performance while minimizing eddy current losses in high-frequency environments.
Core Advantages vs. Alternatives
| Parameter | YT01 Pure Iron | Conventional Pure Iron | Competitive Edge |
|---|---|---|---|
| Permeability (μmax) | 28,000–34,000 | 12,000–18,000 | 55% higher flux density retention |
| Hysteresis Loss | ≤2.1 W/kg (@1.5T, 50Hz) | 3.8–5.2 W/kg | 40% energy savings |
| Surface Finish | Ra ≤0.8μm (mirror option) | Ra 1.6–3.2μm | Reduced coating material usage |
| Corrosion Resistance | Salt spray 120h (ASTM B117) | 48–72h | Longer service life in harsh env. |
Chemical Composition (GB/T 6983-2022)
| Element | Content (%) | Tolerance | Functional Role |
|---|---|---|---|
| Fe | ≥99.95 | ±0.03 | Magnetic flux carrier |
| C | ≤0.003 | ±0.0005 | Eliminates aging embrittlement |
| Si | ≤0.01 | ±0.002 | Optimizes resistivity (12–15 μΩ·cm) |
| Mn | ≤0.015 | ±0.003 | Stabilizes austenitic structure |
| P | ≤0.010 | ±0.001 | Prevents cold cracking |
| S | ≤0.002 | ±0.0003 | Reduces magnetic anisotropy |
| Al | ≤0.002 | ±0.0002 | Enhances oxide layer adhesion |
Magnetic & Physical Properties
| Property | Value | Test Standard | Application Impact |
|---|---|---|---|
| Saturation Flux (Bs) | 2.18 T (@ 10kA/m) | IEC 60404-8 | Compact motor designs |
| Coercivity (Hc) | ≤65 A/m | ASTM A341 | Lower remagnetization energy |
| Resistivity | 13.5 μΩ·cm | JIS H 0505 | High-frequency loss reduction |
| Density | 7.88 g/cm³ | ISO 3369 | Predictable mass calculations |
| Thermal Conductivity | 78 W/(m·K) | ASTM E1225 | Improved heat dissipation |
Material Forms & Tolerances
| Form | Dimensions | Tolerance | Post-Treatment Options |
|---|---|---|---|
| Cold Rolled | 0.1–5.0mm thick | ±0.5% | Hydrogen annealing (1600°C) |
| Forged Rods | Ø20–300mm | IT7-IT9 | Stress relief annealing |
| Custom Blanks | Laser-cut to 0.1mm precision | ±0.05mm | Phosphating/Zn-Ni coating |
| Laminations | 0.2–0.35mm (EI/UI shapes) | ±0.01mm | Interlamination insulation |
Quality Control Process
| Stage | Technology | Key Parameters Controlled |
|---|---|---|
| Smelting | Vacuum Arc Remelting (VAR) | O₂ ≤18ppm, N₂ ≤12ppm |
| Rolling | 20-roll Sendzimir mill | Thickness variation ≤0.8% |
| Annealing | Continuous H₂ atmosphere | Grain size ASTM 6.5–7.5 |
| Testing | Computerized BH analyzer | Core loss tolerance ±2.5% |
Competitive Advantages
| Factor | Xinye Taiming | Industry Average |
|---|---|---|
| Lead Time | 12–16 days (standard) | 25–35 days |
| Customization | 15+ coating options | 3–5 options |
| Traceability | Blockchain-based batch ID | Paper certificates |
| Scrap Recovery | 98% closed-loop recycling | 70–85% |
Technical Support Services
🛠️ Free Prototyping: 3D-printed magnetic circuit mockups
📉 Loss Simulation: ANSYS Maxwell/FEMM modeling reports
🌡️ Thermal Aging Tests: -40°C to +200°C performance data
FAQ
Q: Can YT01 be used in cryogenic environments?
A: Yes – Certified for -196°C (LN2) applications with μ stability ±3%.
Q: Do you provide pre-coated strips?
A: Available with C6A (organic) or C5 (inorganic) insulation coatings.
Q: MOQ for custom heat treatment?
A: 500kg minimum for vacuum annealing orders.
Why Choose Xinye Taiming?
🧲 Magnetic Tailoring: Adjust μ from 15k–35k via annealing protocols
🌱 Zero-Waste Production: 100% renewable energy powered
🔍 AI-Powered QC: Machine vision detects 0.01mm surface defects
Industry Applications
⚡ EV Traction Motors
97.5% lamination efficiency @ 10kHz
🩺 MRI Shielding
0.05μT residual field attenuation
🏭 Solenoid Valves
≤0.3% flux decay over 100k cycles