硼对高强度灰铸铁气缸套力学性能的影响  

Effect of Boron on Mechanical Properties of High-strength Gray Cast Iron Cylinder Liner

作　　者：严继斌[1] YAN Ji-bin(Wuhan Institute of shipbuilding Technology,Wuhan 430050,China)

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》2018年第2期47-49,共3页Journal of Wuhan Institute of Shipbuilding Technology

摘　　要：研究了硼含量在0.01%~0.10%范围内变化时,对灰铸铁气缸套抗拉强度和硬度的影响,确定了生产硼铸铁气缸套合适的硼含量为0.03%~0.06%。This paper studied the effect of boron content on tensile strength and hardness in the range of 0.01% and 0.10% was studied,The suitable boron content for producing boron cast iron cylinder liner was 0.03% and 0.06%.

关 键 词：硼铸铁 抗拉强度 硬度 耐磨性 

分 类 号：U664[交通运输工程—船舶及航道工程]