《灰口铸铁及球墨铸铁断口的电子显微组织图谱》正由洛阳农机学院和无锡球墨铸铁研究所着手制订,主要研究铸件破坏过程的微观机理,对铸件断裂过程的数据进行系统的整理,以作为工厂企业、研究单位分析铸件断裂原因的依 “Gray cast iron and ductile iron fracture electron microscopy map” is Luoyang Agricultural Machinery Institute and Wuxi ductile iron Institute to proceed with the development of the main study of the micro-mechanism of the failure process of casting, the casting process of fracture data systematically to As a factory enterprise, the research unit analyzes the cause of the fracture of the castings