TECHNICAL SPECIFICATION · IGN-B05
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Technical Data & Commercial Terms
Category: Pillar B: Digital Foundation Materials · Commercial Status: Allocation / Inquiry-Only
1. Physical & Chemical Specification
| Property | Technical Specification / Nominal Parameter |
|---|---|
| Material Grade | Sintered NdFeB N52SH with Grain Boundary Diffusion (GBD) technology |
| Remanence (Br) | 1.42 – 1.46 T (14.2 – 14.6 kGs) |
| Intrinsic Coercivity (Hcj) | ≥ 1671 kA/m (≥ 21.0 kOe via heavy rare earth Dy/Tb diffusion) |
| Max Operating Temperature | 150°C continuous service |
| Reversible Temp Coefficient (αBr) | -0.095 to -0.105 %/°C |
| Application | High-torque humanoid robotics joint actuators, EV traction motors |
2. Customs & Standards Compliance
- EU Tariff (TARIC / HS Code):
8505 11 00 (Permanent Magnets of Metal) - Standards & Test Methods: IEC 60404-8-1, ISO 9001
- Quality Certificates: EN 10204 3.1 MTC, thermal demagnetization test at 150°C, GBD depth profile
- ℹ️ Customs classification, origin information and applicable documentation are confirmed for the specified product and transaction. Available inspection and compliance documents are listed in the quotation. Any applicable CBAM obligations depend on the product classification and import arrangement.
3. Procurement & Logistics Parameters
- Minimum Order Quantity (MOQ): 250 pcs
- Standard Packaging: Shielded magnetic isolation packaging
- Typical Lead Time: 4–5 weeks GBD diffusion production cycle
- Delivery Incoterms (2020): DDP European customer manufacturing plant
- Hazardous Materials Status: Magnetic field shielding per IATA 953
Quality Assurance & Assays: Inspection certificates (e.g. EN 10204 3.1) and accredited independent assayer reports (e.g. SGS / Alfred H Knight) are provided per contract specification and agreed order terms. EU REACH and statutory documentation are aligned during quotation.