高矿化度水下铝锰合金腐蚀摩擦磨损性能的研究  

Study on Corrosion,Friction and Wear Performance of Al-Mn Alloy Under High Salinity Water

作　　者：徐婷[1] 刘炳[1] 

机构地区：[1]新疆大学机械工程学院,新疆乌鲁木齐830047

出　　处：《铸造》2013年第4期292-295,共4页Foundry

基　　金：国家自然科学基金资助项目(50861008)

摘　　要：用M-2000型摩擦磨损试验机对Al-0.90%Mn、Al-2.15%Mn和Al-2.86%Mn合金试样的腐蚀摩擦磨损性能进行了研究,并用LED-1430VP型扫描电子显微镜观察试样的磨痕形貌。结果表明:在高矿化度水条件下,载荷的增加使铝锰合金试样的磨损加重;相同材料试样在高速条件下磨损更加严重;随着锰含量的增加,试样的耐磨性能更好。The corrosion, friction and wear performance of Al-0.90%Mn, Al-2.15%Mn and Al-2.86%Mn alloy were measured with the M-2000 type tester, and the wear surface morphology was observed by LED 1430 VP type scanning electron microscopy. The results show that under high salinity water, the attrition of Al-Mn alloy is more serious with the increase of the load; under the high-speed condition, the material attrition is more serious than that under the low-speed condition. With the manganese content increasing, the wear resistance of the sample become better.

关 键 词：铝锰合金 腐蚀 摩擦 磨损 磨痕形貌 

分 类 号：TG146.21[一般工业技术—材料科学与工程]