柱塞泵摩擦件球墨铸铁的研究现状与发展趋势  

Current status and development trend of ductile iron for piston pump wearing pieces

作　　者：肖洪莲 宁爱林[1] 刘绍忠[1] 刘建波[1] 

机构地区：[1]邵阳学院机械与能源工程系,湖南邵阳422000

出　　处：《邵阳学院学报（自然科学版）》2016年第2期108-111,共4页Journal of Shaoyang University：Natural Science Edition

摘　　要：综合评述柱塞泵摩擦件球墨铸铁的研究现状.讨论合金元素对球墨铸铁耐磨性的影响、球墨铸铁的耐磨机理以及柱塞泵摩擦件球墨铸铁的应用领域.在此基础上对柱塞泵摩擦件球墨铸铁未来的发展趋势,提出了一点看法.The current status of the ductile iron for piston pump wearing pieces was comprehensively reviewed in this paper .The effects of alloy elements on the abrasive resistance of the ductile iron , the mechanisms of the abrasive resistance of the ductile iron ,and the application fields of the ductile iron for piston pump wearing pieces were discussed .Based on these discussions ,the future development trend of the ductile iron for piston pump wearing pieces was proposed .

关 键 词：柱塞泵摩擦件 球墨铸铁 研究现状 

分 类 号：TG2[金属学及工艺—铸造]