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Technical indicators
Ultrafine Fe Cu Ni Sn pre alloyed powder | Physical indicators | Chemical composition(%) | |||||
Particle Size Distribution (um) | Apparent Density | Tap Density | Cu | Ni | Sn | Fe | |
D10: 3.4-3.9 D50: 5.2-8.5 D90: 9.6-10.2 | 1.4-1.9 | 3.1-3.6 | 18% | 2% | 2% |
Bal.
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Physical sintering properties | ||||||
Sintering Temperature | 650 | 700 | 750 | 800 | 850 | 900 |
Density | 91.50 | 96.90 | 97.90 | 98.00 | 98.50 | 98.50 |
Hardness (HRB) | 81.0 | 99.5 | 105.7 | 107.2 | 109.0 | 110.3 |
Bending Strength (Mpa) | 577.0 | 943.0 | 1043.0 | 1002.0 | 1106.0 | 1139.0 |
The Best Sintering Range: 750-900 ℃; The Min Temperature in Use: 750℃; The Max Hardness: 110.3 HRB; The Max Bending Strength: 1139Mpa. |
Electron micrograph
The application of the ultra fine iron copper nickel tin FeCuNiSn pre alloyed powder for stone steel concrete head and combined saw
-It can be directly used as carcass powder or mixed with other materials according to the needs of tools.
-It is suitable for cutting, grinding and drilling. Compared with CO, it has better machinability.
-It can be applied to stone, steel-concrete drill bit and combined saw, and can be added in large proportion or used 100%.
Process conditions | Application tools | Processing object | |||||||
Hot pressing sintering | Pressureless sintering | cutting | grinding | drilling | Rope saw / beading | Granite | Marble | concrete | ceramics |
Hardness/Bending Strength/ Density-Temperature Curve Sintered Shape-800℃
Standard export packing.
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
Новинки товаров от производителей по оптовым ценам