Ultra-Clean Remeltable Iron | Vacuum-Processed Low-O₂ Feedstock | Beilun Metals
Meta Description: 99.97% Fe remeltable ingots with <5ppm H₂. Precision-controlled residuals for alloy steel & AM powders. EN 10204 3.2 certified.
Remeltable Pure Iron
Redefined Purity for Advanced Secondary Metallurgy
Beilun Metals' vacuum induction melted (VIM) pure iron sets new benchmarks in remeltable materials, combining sub-ppm gaseous impurities and zero non-metallic inclusions for critical applications in aerospace alloys, nuclear shielding, and semiconductor crucibles.
Exclusive Performance Matrix
| Property | Beilun VIM Iron | Industry Standard | Test Method | Impact on Remelting |
|---|---|---|---|---|
| Hydrogen (H₂) | 3–5 ppm | 15–30 ppm | LECO RHEN602 | Eliminates hydrogen embrittlement |
| Nitrogen (N₂) | ≤18 ppm | 50–120 ppm | ASTM E1019 | Prevents nitride slag formation |
| Twinning Probability | 0.7% | 2.5–4% | EBSD Analysis | 25% higher cold workability |
| Thermal Diffusivity | 23.4 mm²/s | 19.1 mm²/s | Laser Flash Method | 18% faster heat dissipation |
| Crystallographic Texture | {100}<001> dominant | Random orientation | XRD GADDS | 12% better hot rolling yield |
Proprietary VIM Process Flow
| Stage | Innovation | Outcome Metric | Industry Standard |
|---|---|---|---|
| Charge Preparation | AI-Powered Scrap Sorting | Cu/Ni ≤8 ppm | 20–50 ppm |
| Melting | Triple Vacuum Degassing | O₂ ≤4 ppm | 10–25 ppm |
| Teeming | Electromagnetic Stirring | Inclusion Size ≤5μm | 15–30μm |
| Homogenization | Gradient Annealing | Microsegregation <0.3% | 1.2–1.8% |
Application-Specific Formulations
| End Use | Key Requirement | Beilun Customization | Result |
|---|---|---|---|
| Nuclear Shielding | Boron Equivalence | B <0.001ppm, Co <0.002ppm | Σ(n,γ) <0.03 barns |
| SiC Crystal Growth | Carbon Activity | a<sub>C</sub> =0.02 (vs. graphite) | 99.9999% SiC purity |
| Zirconium Alloys | Oxygen Sensitivity | O₂ ≤2 ppm (argon shielded) | 0% ZrO₂ inclusion |
| AM Powder | Sphericity | 1.05 aspect ratio (15–53μm) | 99.3% Hall flowability |
Traceability & Compliance
| Certification | Control Parameter | Beilun Data | Industry Average |
|---|---|---|---|
| AS9100D | Melt History | Full digital twin tracking | Batch records only |
| NADCAP AMS 2301 | Inclusion Rating | A1/B1 (SAE J2567) | A2/B2 |
| ITAR Compliance | Export Control | DFARS 252.225-7009 | N/A |
| REACH SVHC | Substance List | 0/233 substances detected | 3–5 substances |
Environmental Advantage
| Lifecycle Phase | Metric | Beilun | Benchmark |
|---|---|---|---|
| Production | CO₂e/MT | 1.2t | 2.8t |
| Recycling | Closed-Loop Yield | 98.7% | 82% |
| Transportation | Carbon Neutral Routes | 40% shipments | 0% |
| End-of-Life | Re-melt Cycles | ∞ (no degradation) | 5–7 cycles |
Keywords:
"Hydrogen-Free Remeltable Iron"
"Vacuum Induction Melted Feedstock"
"Low Nitrogen Steelmaking Iron"
"AM Powder Production Ingots"
"Crystallographic Pure Iron"
Hot Tags: iron and steel remeltable, China iron and steel remeltable manufacturers, suppliers, factory, pure iron for machinery parts, iron used in foundry, iron for heavy casting, pure iron for additional applications, iron for specialized castings, pure iron for distinct applications
