镍基合金粉末
镍基合金粉末镍基合金粉末主要包含Ni-B-Si、Ni-Cr-B-Si、Ni-Cr-B-Si-P、Ni-Cr-B-Si-Cu-Mo、Ni-Cr-B-Si-W、Ni-Cr、Ni-Cu等系列,它不但具有优良的耐腐蚀、抗氧化性能,而且在600℃以下具有优异的耐低应力磨粒磨损和粘着磨损性能等。该类粉末应用工艺广泛,主要有氧乙炔火焰喷焊、超音速火焰喷涂(HVOF或HVAF)、等离子堆焊、等离子喷涂、激光熔覆、感应重熔、离心浇铸、3D打印和粉末冶金。主要应用在闸板、球阀球面、阀座、柱塞、螺杆、机筒、玻璃模具、层流辊道、拉丝滚筒、拉丝塔轮、抽油杆、风机叶片、螺旋输送器、金刚石工具等工件。粉末硬度化学成分其他粒度典型用途CCrSiWFeMoNiCoMnBNi15AA150.030.462.30.46余0.090.9Cu:20.0180/500WC系列喷焊层打底层Ni20M200.034.52余0.7180/500玻璃模具、各种成型模等Ni22AA220.20.12.850.5余0.51.45180/500、100/270玻璃模具、各种成型模Ni22M1260.030.530.5余0.51180/500玻璃模具、各种成型模Ni25250.23.58余1.5180/500、150/300玻璃模具、各种成型模Ni28M280.050.12.8余1180/500玻璃模具、各种成型模Ni30AA300.15Max2.52.610.31.4180/500、150/300滑轨、齿轮齿Ni31M310.05Max42.43余0.9180/500玻璃模具、各种成型模Ni31M1320.05Max3.53.23.0Max0.1余0.30.9180/500玻璃模具、各种成型模Ni35AA350.243.21.4余0.11.6150/300玻璃模具、阀座Ni35350.310.53.510余2150/300玻璃模具、各种成型模Ni36M360.05Max42.53.0Max余0.5Max1.1180/500玻璃模具、各种成型模Ni37M350.154.52.8余0.5Max1.0180/500玻璃模具、冲头、各种成初模Ni40AA400.37.53.52.30.1余1.7150/300螺旋送料器、模芯等Ni46M460.056.542.81余1180/500玻璃模具、各种成型模Ni50AA500.451142.71余2.2150/300冲头、阀门、柱塞Ni55530.4154.35.0Max2.5余3.1150/300、53/20μm磨具、凸轮、柱塞及排气阀Ni65AA561.0185.35.0Max余1.9100/270阀门、模具、螺杆Ni60AA600.7815.94.555.0Max/余//150/300、53/20μm柱塞、阀门、泵叶、螺杆等Ni60A600.7154.08.0Max3.2150/300柱塞、阀门、泵叶、螺杆等Ni60600.8164.015.0Max余3.2150/300柱塞、阀门、泵叶、螺杆等Ni60S600.815.53.80.1余3.4150/400螺杆等ND500521.220.52.93.0Max5.5余13.02.3100/270专门用于挤出机、注塑机螺杆PTA堆焊NF601600.7815.53.25.0Max2.5余3.04.0150/400专门用于挤出机、注塑机螺杆OXY喷焊Ni60B600.617.13.125余4.0150/300、53/20μm柱塞、挤压模、泵叶、螺杆等Ni60AACuMo580.515.54.03.0Max2.5余3.5Cu:2.5150/300、53/20μm柱塞、挤压模、泵叶、螺杆等Ni60ACuMo600.815.54.015.0Max1.0余3.5Cu:1.0150/300柱塞、挤压模、泵叶、螺杆等Ni60W620.816.04.015.0Max余3.3150/300柱塞、泵叶等Ni60CuMoW600.616.04.042.0余4.0Cu:2.0300/500柱塞、泵叶、硬密封球阀等Ni220310.155.03.02.0余2.2A1:0.9100/270玻璃模具各种成初模Ni220M260.05Max4.53.23.0Max余1.0A1:0.8100/270玻璃模具各种成初模Ni330370.15.03.56.0余Cu:2.51.2100/270玻璃模具各种成初模Ni22APTA280.05Max4.53.83.0余1.0100/270玻璃模具各种成初模)