Product Specifications (Advanced Purity Focus)
|
Attribute |
Technical Data |
Unique Value Proposition |
|
Purity Level |
99.9%+ (Total impurities ≤0.1%) |
Guaranteed via GDMS* analysis (detection limit: 0.0001%) |
|
Key Impurities |
C ≤0.002%, S ≤0.001%, P ≤0.001%, O ≤0.0005% |
Optimized for ultra-high vacuum (UHV) compatibility |
|
Physical Forms |
Foil (0.1-5mm), Rod (Ø5-200mm), Custom Sputtering Targets |
Pre-polished surfaces (Ra ≤0.2μm) available |
|
Certifications |
ISO 17025, IATF 16949, USP Class VI (Biocompatible) |
Compliant with semiconductor fab protocols (SEMI F72) |
|
Critical Properties |
Resistivity ≤12 μΩ·cm |
Thermal Conductivity 80 W/m·K |
Glow Discharge Mass Spectrometry
1. Precision-Driven Production
99.9% Ultra-Pure Iron | Electron Beam Refined for Critical Applications
- Electron Beam Melting (EBM): Eliminates gaseous impurities (O, N, H) to sub-ppm levels.
- Zone Refining: Achieves single-crystal structure for uniform electromagnetic behavior.
- Quality Control: 100% inspected with EDX and XPS to map surface contaminants.
2. Niche Applications
- Semiconductor Manufacturing:
- Sputtering targets for MRAM/ReRAM memory layers.
- Etch-resistant chambers liners (reduces particle shedding by 90%).
- Superconductivity Research:
- Substrates for thin-film superconducting alloys (e.g., FeSe).
- Biomedical Engineering:
- Biocompatible implants with 99.9% purity to prevent inflammatory responses.
3. Competitive Advantages
|
Feature |
Our 99.9% Iron |
Standard 99.5% Iron |
|
Crystallinity |
Single-crystal structure |
Polycrystalline with grain boundaries |
|
Surface Cleanliness |
Class 10 cleanroom packaging |
Standard industrial packaging |
|
Traceability |
Lot-specific GDMS reports |
Generic material certificates |
|
Lead Time |
10 days (1kg-1MT orders) |
30+ days for customized specs |
4. Compliance & Sustainability
- REACH/SCIP: Full substance disclosure for EU market compliance.
- Zero Liquid Discharge (ZLD): 98% process water recycled via ion exchange.
- Carbon Footprint: 0.8kg CO₂/kg iron (vs. industry average 2.5kg).
5. Order Flexibility & Support
- Prototyping: Laser-cut samples (10x10cm) .
- Technical Collaboration: Free consultation on vacuum compatibility testing.
- Packaging: Double-layer argon-flushed vacuum sealing for oxidation-sensitive applications.
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