钴铬合金球形粉末
主要应用:生物医疗、耐高温器件
主要应用:生物医疗、耐高温器件
牌号 Alloy | 化学成分Chemical composition(wt.%) | ||||
CoCrW
| Co | Cr | Mo | W | Si |
60.5 | 28 | - | 9 | ≤1.5 | |
Fe | Ni | Mn | O | C | |
- | - | 其他<1 | |||
CoCrMo
| Co | Cr | Mo | W | Si |
Bal | 27-30 | 5.0-7.0 | ≤0.2 | ≤1.0 | |
Fe | Ni | Mn | O | C | |
≤0.75 | ≤0.5 | ≤1.0 | ≤0.10 | ≤0.35 | |
CoCrMoW | Co | Cr | Mo | W | Si |
Bal | 23.7-35.7 | 4.6-5.6 | 4.9-5.9 | 0.8-1.2 | |
Fe | Ni | Mn | O | C | |
≤0.5 | - | ≤0.1 | ≤0.10 | ≤0.03 |
粒径范围(μm) | 10-25 | 15-45 | 30-60 | 50-120 | |
形貌 | 球形 | ||||
粒径分布 | D10 | 12 | 20 | 32 | 56 |
D50 | 18 | 28 | 45 | 83 | |
D90 | 24 | 38 | 56 | 104 | |
流动性(s/50g) | ≤25 | ≤21 | ≤18 | ≤15 | |
松装密度(g/cm3) | 3.96 | 4.15 | 4.38 | 4.52 | |
氧含量(PPM) | ≤380 |