Iron Powder: TUA-1
Backing Powder Of Laser Welding
High purity, high strength, high toughness, and high density.- Uniform particle size, stable quality, and small fluctuations in sintering process.
- The iron powder can be 100% used as backing powder of laser welding products, and the tooth strength value is 2-3 times higher of the EN standard.
- Recommended temperature range for hot pressing sintering: 800-900℃.
Iron Powder: TUF
Special Material For Free Sintering
- Fine particle size (average particle size 5000 mesh), uniform particle size, high purity, high activity, and good self-shrinkage during sintering.
- During cold press 250-350 MPa, relative green density reaches 60-70%, during free sintering 930-950 ℃, relative density can reach 90%.
Iron Powder: S86
High Sharpness
- Superfine iron powder for sharpening cutting tools.
- Hard and brittle organizational structure, adding 20-30% powder can effectively improve the hardness and self sharpening of the matrix.
- Specially suitable for sintering iron-based saw blades, characterized by dry cutting and sharpness.
Iron Powder: S54
High Abrasive Performance
- Superfine iron powder for improving abrasive performance of the tools.
- The powder sintered body exhibits typical toughness characteristics in the temperature range of 750-900℃. The fracture and bending morphology of the sintered body is mainly anti bending, and the microstructure has a deep toughness pit, highlighting abrasive performance in tools.
- Specially suitable for use on grinding tools such as floor grinding, with good protrusion and abrasive performance.
Data
| Grade | Fe(%) | O(%) | C(%) | N(%) | D50(μm) | Hardness | Bending Strength |
|---|---|---|---|---|---|---|---|
| TUA-1 | 4.7-5.7 | 80±5 HRB | 1050±80 MPa | ||||
| TUF | 3.2-4.2 | 85±10 HRB | 1050±100 MPa | ||||
| S86 | 97.5 | ＜1.0 | 20-25 | 98-103 HRB | 850-1000 MPa | ||
| S54 | ＞98.7 | ＜0.5 | 20-26 | 60±5 HRB | 900±150 MPa |
