Pure Iron Puck
Ultra-High Purity Iron Puck (99.97%+ Fe) | Xinye Taiming
Precision-Machined for Vacuum Systems, Calibration & Nuclear Applications
Product Overview
Xinye Taiming's EBM+VAR (Electron Beam Melting + Vacuum Arc Remelting) processed Pure Iron Pucks achieve industry-leading purity with ≤300 ppm total impurities, engineered for ultra-high vacuum (UHV) components, neutron moderators, and metrology-grade standards.
Critical Performance Benchmarks
| Parameter | Xinye Taiming Puck | Competitor Average | Advantage |
|---|---|---|---|
| Surface Flatness | ≤0.015 mm/m | ≤0.08 mm/m | 81% tighter |
| Oxygen Content | ≤18 ppm | ≤50 ppm | 64% lower |
| Grain Boundary Cleanliness | Class A (ISO 4967) | Class C | 3x improvement |
| Vacuum Stability | 2×10⁻¹⁰ Torr·L/s/cm² | 8×10⁻⁹ Torr·L/s/cm² | 97% reduction |
| Diameter Consistency | ±0.03 mm (Ø30-200 mm) | ±0.15 mm | 80% stricter |
Certified Material Composition
Third-party verified via SIMS (Secondary Ion Mass Spectrometry):
Elemental Analysis (ppm)
| Element | Xinye Taiming | Industry Limit | Detection Method |
|---|---|---|---|
| Carbon (C) | 12 | ≤30 | High-Frequency Combustion |
| Nitrogen (N) | 8 | ≤25 | Kjeldahl Method |
| Sulfur (S) | 5 | ≤15 | Infrared Absorption |
| Boron (B) | <0.1 | ≤0.5 | ICP-MS |
| Cobalt (Co) | <0.05 | ≤0.2 | GD-MS |
| Total Metallic Impurities | 275 ppm | ≤600 ppm | - |
Industrial Applications & Benefits
| Industry | Application Example | Key Advantage |
|---|---|---|
| Particle Physics | Synchrotron beam collimators | ≤0.001% thermal expansion (20-300K) |
| Semiconductor | EUV lithography chamber parts | Outgassing rate <1×10⁻¹¹ mbar·L/s |
| Nuclear | Reactor neutron reflectors | Boron (<0.1ppm), Cadmium (<0.01ppm) |
| Medical | Proton therapy apertures | ASTM F2129 crevice corrosion resistance |
| Quantum Research | Cryogenic sensor mounts | 4K thermal contraction ≤0.002% |
Technical Specifications
| Property | Value | Test Standard |
|---|---|---|
| Vickers Hardness | 50-60 HV5 | ISO 6507-2 |
| Thermal Conductivity | 81.2 W/m·K | ASTM E1225 |
| Magnetic Saturation | 2.15 T | IEC 60404-13 |
| Surface Roughness | Ra ≤0.2 μm (mirror finish) | ISO 4287 |
| Vacuum Compatibility | ≤3×10⁻¹⁰ mbar·L/s | ASTM E595 |
Table 1: Machining & Fabrication Performance
| Parameter | Xinye Puck | Standard Iron | Test Method |
|---|---|---|---|
| EDM Cutting Speed | 12 mm²/min | 6 mm²/min | ISO 14889 |
| Polishing Efficiency | 0.05 μm/cycle | 0.15 μm/cycle | SEMI F72-1102 |
| Residual Stress | ≤15 MPa | ≤50 MPa | XRD Analysis |
| Flatness Post-Machining | ≤0.02 μm | ≤0.1 μm | Laser Interferometry |
Table 2: Extreme Environment Performance
| Test Type | Condition | Result | Standard |
|---|---|---|---|
| Thermal Cycling | -269°C to 400°C ×500 | No microcracking | MIL-STD-810H |
| Gamma Irradiation | 10⁶ Gy (Co-60) | ΔHv ≤3% | ASTM E668 |
| Ultra-High Vacuum | 10⁻¹¹ Torr, 1000 hrs | Zero contamination | ASTM E595 |
| Hydrogen Permeation | 100 bar H₂, 72 hrs | Leak rate <10⁻⁹ mbar·L/s | ISO 15105 |
Customization Options
| Parameter | Specifications |
|---|---|
| Diameter | 10 mm – 400 mm (±0.01 mm) |
| Thickness | 1 mm – 50 mm (±0.05 mm) |
| Edge Configuration | Sharp, Radius (0.1-2.0 mm), Grooved |
| Surface Coating | TiN, Au, or Passivated |
| Certification | ITAR, EAR99, ISO 13485, NQA-1 |
Packaging & Compliance
| Feature | Specification |
|---|---|
| Cleanroom Packaging | Class 10 (ISO 14644-1) |
| Double Vacuum Sealing | Aluminum laminate + nitrogen purge |
| Traceability Marking | Laser-etched QR code (IEC 15415 Grade A) |
| Compliance Documents | Material Cert (EN 10204 3.2), RoHS, REACH |
Why Xinye Taiming?
✅ EBM+VAR Hybrid Refining – Achieve 99.97% Fe purity
✅ In-House SEM/FIB Analysis – Sub-micron defect detection
✅ Rapid Turnaround – 7-day prototype delivery
✅ Global Compliance – ITAR, DNV-GL, TUV certified
Technical FAQs
Q: Minimum order quantity for R&D?
A: 5 pcs (custom sizes), 100g (powder form).
Q: Can you provide AMS 2269 compliance?
A: Yes – Full traceability for aerospace applications.
Q: Lead time for 200mm Ø pucks?
A: 10 working days standard; 5 days expedited.
Q: XPS surface analysis reports?
A: Included free with orders >20 units.
We're professional pure iron puck suppliers in China, specialized in providing high quality eco-friendly iron products. We warmly welcome you to buy low-carbon pure iron puck in stock here from our factory. For price consultation, contact us.
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