UF-D Ultrafine Iron Powder
UF-D is an ultrafine iron powder grade suitable for diamond tools, PM / MIM and related applications requiring fine particle size distribution, high reactivity at low temperature and stable sintering performance.
Product Overview
UF-D is an ultrafine iron powder grade designed for diamond tools, powder metallurgy and MIM applications. It features fine particle size distribution, stable chemical composition and high reactivity at relatively low sintering temperatures.
It is suitable for applications requiring uniform microstructure, stable bonding behavior and reliable sintering performance.
UF-D Typical Technical Data
Typical reference values for chemical analysis, physical properties and sintering physical properties. Full TDS and COA can be provided upon request.
Chemical Analysis
Main chemical composition and impurity control.
| Test Name | Unit | Typical Value / Specification |
|---|---|---|
| Fe (Iron) | wt% | ≥98.85 |
| O (Oxygen) | wt% | ≤0.70 |
| C (Carbon) | wt% | ≤0.03 |
| N (Nitrogen) | wt% | ≤0.01 |
Physical Properties
Typical particle size distribution and density properties.
| Test Name | Unit | Typical Value |
|---|---|---|
| Particle Size Distribution D10 | μm | 3.5–5.0 |
| Particle Size Distribution D50 | μm | 7.0–9.0 |
| Particle Size Distribution D90 | μm | 13.0–25.0 |
| Apparent Density | g/cm³ | 1.9–2.5 |
| Tap Density | g/cm³ | 3.2–4.2 |
Sintering Physical Properties
Typical sintering performance under different sintering temperatures.
| Sintering Temp | Density | Hardness | Bending Strength |
|---|---|---|---|
| 650 ℃ | 88.47 % | 62.8 HRB | 517.8 MPa |
| 700 ℃ | 92.80 % | 73.3 HRB | 666.0 MPa |
| 750 ℃ | 95.78 % | 81.9 HRB | 725.1 MPa |
| 800 ℃ | 95.89 % | 72.9 HRB | 606.9 MPa |
| 850 ℃ | 92.94 % | 60.4 HRB | 497.8 MPa |
Need UF-D Ultrafine Iron Powder?
Send us your diamond tool application, PM / MIM requirement, target particle size, current supplier grade or required quantity. Our team will review your requirements and provide suitable technical support, sample options and quotation.