镍基合金球形粉末
主要应用:耐高温机件
主要应用:耐高温机件
牌号 Alloy | 化学成分Chemical composition(wt.%) | ||||||
IN625 | Ni | Cr | Mo | Nb | Fe | Ti | Al |
Bal | 20-23 | 8-10 | 3.15-4.15 | ≤5.0 | ≤0.4 | ≤0.4 | |
Co | Mn | Si | Cu | C | O | ||
≤1.0 | ≤0.5 | ≤0.5 | ≤0.07 | ≤0.1 | ≤0.02 | ||
IN718 | Ni | Cr | Mo | Nb | Fe | Ti | Al |
50-55 | 17-21 | 2.8-3.3 | 4.75-5.5 | Bal | 0.65-1.15 | 0.2-0.8 | |
Co | Mn | Si | Cu | C | O | ||
≤1.0 | ≤0.35 | ≤0.35 | ≤0.30 | ≤0.08 | ≤0.02 |
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) | ≤23 | ≤20 | ≤18 | ≤16 | |
松装密度(g/cm3) | 4.24 | 4.46 | 4.61 | 4.89 | |
氧含量(PPM) | ≤200 |