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High Alloy Powder
High nickel and cobalt alloy powder Excellent in heat, corrosion and abrasion resistance Applicable to sintering, MIM, HIP materials, thermal spraying and welding alloy
Features
- Nickel based alloy : Heat and corrosion resistant
- Cobaltbased alloy : Wear resistant
- Powder shape and size are adjustable in accordance with customer's maufacturing processes and applications.
- For development of wear resistance, High alloy powders are mixed with Fe-based alloy powder functioning as hard particels in the sintered metal matrix.
- In response to property requirements, optimal alloy design is selectable.
Main applications
- Valve seats
- Chemical engineering equipment
- Jig for heating furnace
- Turbine blades
- Mesh belts
- Turbo charger parts
- Bush
- Plant equipment
Main powder products
| Material | Chemical Composition(mass%) | Features | ||||||
| C | Ni | Cr | Mo | Co | Fe | Others | ||
| DAPSKMC400 | - | - | 8.0 | 28.0 | Bal. | - | Si 2.5 | Heat and wear resistance |
| DAPNMC700 | - | Bal. | 15.0 | 32.0 | - | - | Si 3.0 | Heat and wear resistance |
| DAPRC276 | - | Bal. | 15.5 | 16.0 | - | 5.0 | W 4.0 | Corrosion resistance against oxidaizing or reducing almosphere |
| DAPR625 | - | Bal. | 21.0 | 9.0 | - | - | Nb,Ti,Al | Strength and corrosion resistance |
| DAPN80A | 0.10 | Bal. | 20.0 | - | - | - | Al,Ti | Good creep and fatigue strength at elevated temperature |
| DAPU520 | 0.05 | Bal. | 19.0 | 6.0 | 12.0 | - | W,Al,Ti,B | Strength and heat resistance in high temperature |
| DAPSKH51 | 0.85 | - | 4.2 | 5.0 | - | Bal. | W,V | Wear resistance |
※Different type of chemical compositions is also available
