Si/C比对硼铸铁气缸套力学性能的影响  

Effect of Si/C Ratio On Mechanical Properties of Boron Cast Iron Cylinder Liner

作　　者：严继斌[1] 

机构地区：[1]武汉船舶职业技术学院,湖北武汉430050

出　　处：《武汉船舶职业技术学院学报》2017年第4期36-38,共3页Journal of Wuhan Institute of Shipbuilding Technology

摘　　要：通过试验研究了在碳当量CE=3.8%时,Si/C比值对抗拉强度和硬度的影响,确定了生产硼铸铁气缸套理想的Si/C比值。In this paper,the effect of Si/C ratio on tensile strength and hardness is studied by experiment withthe carbon equivalent CE=3.8%,the ideal Si/C ratio for producing boron cast iron cylinder liners is determined.

关 键 词：硅碳比 硼铸铁 抗拉强度 硬度 

分 类 号：TG24[金属学及工艺—铸造]