灰铸铁缸体缸盖的材质选择与控制  

The Material Selection and Control in the Production of Cylinder Block and Head

作　　者：陈杰[1] 周杰[1] 李辉[1] 何来胜[1] 

机构地区：[1]合肥工业大学材料学院,安徽合肥230009

出　　处：《内燃机》2006年第3期14-17,21,共5页Internal Combustion Engines

摘　　要：分析当前我国缸体缸盖生产中材质的选择与控制,并探讨了今后的发展方向。通过采用低合金化、高碳当量、获得高温优质铁液和孕育处理等措施,可以有效地提高发动机缸体和缸盖等薄壁高强度灰铸铁件的成品率。This paper analyses the material selection and control in the production of cylinder block and cylinder head, and also discusses its development trend in our country. By adopting proper alloying with low alloy addition , high CE , acquiring high temperature and high quality iron liquid, and intensifying inocalation, it is possible to increase the rate of finished products of the thin - walled and high - strength gray iron casting including engine block and head.

关 键 词：灰铸铁 缸体 缸盖 材质选择与控制 

分 类 号：TK5[动力工程及工程热物理—热能工程]