摘要
进行了球墨铸铁代替合金灰铸铁生产Q6108活塞环的试验。介绍球铁活塞环的技术要求、生产条件、成分控制、球化处理、孕育处理,以及金相组织和力学性能检查结果。
An trial to use nodular iron as substitute for alloy gray cast i ro n to produce Q6108model piston rings was conducted.The technical requiremen ts of piston rings,production equipments,compo-sition control,nodularizing a nd inoculating treatments,test results of microstructures and properties were i ntroduced.
出处
《现代铸铁》
CAS
2004年第6期43-44,共2页
Modern Cast Iron
关键词
活塞环
球墨铸铁
随流孕育
piston ring
nodular iron
stream inoculation
