Standard specification for compacted graphite iron castings 高密度石墨铸铁的标准规范
Based on the compacted graphite iron castings , the " compacted graphite iron casting quality analysis system " has been developed . it includes three subsystem : the casting defects knowledge consultation , the casting quality data control and analysis , the casting defects qualitative analysis and predication 以蠕墨铸铁件为基础,开发了“蠕墨铸铁件质量分析系统” ( fqas ) ,包括铸件知识咨询、铸件质量数据管理与分析和铸件质量分析及预测三个子系统。
Compacted graphite iron (CGI), also known as vermicular graphite iron (GJV, VG, JV or GGV from the ) especially in non-English speaking countries, is a metal which is gaining popularity in applications that require either greater strength, or lower weight than cast iron.