摘要
初探了SAE1141GL非调质易切削钢的易切削机理 ,介绍了该钢的显微组织、力学性能和疲劳试验结果 ,确定了这种钢作为汽油发动机连杆用材 。
The free cutting mechanism of non hardened and tempered steel SAE1141GL was discussed.The microstructure,mechanical properties and fatigue strength of connecting rod made of steel SAE1141GL were tested.The steel is determined to be used in connecting rod of gasoline engine and batch processed in automatic line.
出处
《金属热处理》
CAS
CSCD
北大核心
2001年第11期37-40,共4页
Heat Treatment of Metals
基金
北京市技术开发基金委托贷款项目 (95J0 81 0 0 2 )
关键词
非调质钢
易切削钢
连杆
强度
切削性能
汽油机
non hardened and tempered steel
free cutting steel
connecting rod
strength
machinability
