Shield20F镍基粉末镍粉纳米粉末。化学成分％硬度应用CSiCrMnFeBNiShield20FNi220F0.102.004.50--3.000.70Bal1822玻璃模具、各类成型模Shield25FNi225F0.153.5010.00--8.001.20Bal2228玻璃模具、各类成型模Shield30FNi230F0.152.702.500.303.001.40Bal2832玻璃模具、各类成型模Shield35FNi235F0.203.204.500.102.501.60Bal3337玻璃模具、各类成型模Shield40FNi240F0.303.307.500.102.001.70Bal3842模具、凸轮、柱塞、排气阀、耐蚀泵等Shield45FNi245F0.403.608.500.104.002.00Bal4248送料螺旋、泵轴、排气阀密封面、柱塞等Shield50FNi250F0.454.0011.000.103.002.50Bal4753送料螺旋、泵轴、排气阀密封面、柱塞等Shield55FNi255F0.604.0012.00--5.002.70Bal5359模具、凸轮、柱塞、排气阀耐蚀泵等Shield60FNi260F0.704.3015.00--4.003.20Bal5761泵轴、纸浆刀、拉丝辊轴、凸轮、柱塞等机械易损件Shield62FNi262F3.804.0016.00--17.003.80Bal5965造纸机磨盘、铲车铲齿等机械易损件)