灰铸铁成分检测及性能预测的热分析方法  

Thermal Analysis Method Used for Composition Test and Property Forecast of Gray Irons

作　　者：周小平[1] 

机构地区：[1]湖北工学院,湖北武汉430064

出　　处：《现代铸铁》2003年第3期54-56,共3页Modern Cast Iron

摘　　要：根据已有的灰铸铁C、Si的质量分数和冷却曲线特征值间的关系模式,研制了一种基于PC总线的铸造合金热分析仪,结果表明,测定的数据准确,操作方便。Based on the existing relationship model between the C and Si contents and the characteristic values of the cooling curve,a kind of cast alloys thermal analyzer on the basis of the general circuit of PC was developed.The test result showed that the analysis data were accurate,and the analyzer opera-tion was convenient.

关 键 词：灰铸铁 质量分数 冷却曲线 热分析 成分检测 性能预测 

分 类 号：TG143.2[一般工业技术—材料科学与工程] TG115.25[金属学及工艺—金属材料]