
镍粉
规格型号:灰色粉末,松装密度:0.5-1.3g/cm3 (可控),费氏粒径:0.9-4.0μm
用途:硬质合金、触媒、金刚石、电子材料、高能电池材料、燃料电池材料
包装:25Kg桶装,内衬双层塑料袋
一级品 | 二级品 | |
镍(Ni+Co) | >=99.600 | >=99.500 |
钴(Co) | <=0.010 | <=0.020 |
铜(Cu) | <=0.004 | <=0.004 |
铁(Fe) | <=0.008 | <=0.020 |
锌(Zn) | <=0.001 | <=0.001 |
铅(Pb) | <=0.001 | <=0.002 |
锰(Mn) | <=0.001 | <=0.001 |
硅(Si) | <=0.030 | <=0.030 |
钙(Ca) | <=0.008 | <=0.060 |
镁(Mg) | <=0.008 | <=0.040 |
碳(C) | <=0.080 | <=0.100 |
硫(S) | <=0.003 | <=0.030 |
氧(O) | <=0.500 | <=0.500 |
羰基镍粉
规格型号:灰色金属粉末
用途:在国防、宇航、化工、原子能、粉末冶金、电子通讯、高级磁性材料等方面得到广泛应用
包装:透明塑料袋抽真空后过塑封口(每袋5kg),白铁皮桶(高36cm,最大直径36cm)包装(每桶内装4袋)
理化指标 Physicochemical index
化学成分不大于 Impurities (%max) | 松装比重 Bulk density (g/cm3) | 平均粒度 Average particle size (um) | 微观形貌 Microcosmic appearance | |||
Fe | C | S | O | 0.5-2.0(可控) (controllable) | 0.5-4.0(可控) (controllable) | 刺球状、树枝状 twiggy |
0.025 | 0.200 | 0.003 | 0.200 |
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