Study on Thermal Simulation of Solidification in Heavy Section Ductile Iron

查看全文 作　　者：Zhenhua LI Yanxiang LI Huiyuan GENG Jianjun CHEN Chunyan ZHOU Junfa [1,2]CHEN

机构地区：[1]Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China;[2]Kunming University of Science and Technology, Kunming 650093, China Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China Ningbo Riyue Foundry CO.Ltd,Ningbo 315000,China Ningbo Riyue Foundry CO.Ltd,Ningbo 315000,China Ningbo Riyue Foundry CO.Ltd,Ningbo 315000,China

出　　处：《Journal of Materials Science & Technology》索引2003年第19卷第z1期,共3页

摘　　要：Using an artificial intelligent instrument and a computer feedback control method, a new thermal simulation systemis studied. Based on numerical simulation of casting solidification, a sample in the new system successfully simulatedthe solidification of heavy section ductile iron. The results show that the new thermal simulation system is accurateand reliable. Not only cooling curve but also graphite in the center of the thermal sample and the heavy sectionductile iron is identical. Realization of accurate thermal simulation of solidification in heavy section ductile iron willbe helpful for studying formation mechanism and controlling graphite degeneration in heavy section ductile iron. 关键词：THERMAL simulation, HEAVY SECTION DUCTILE iron, SOLIDIFICATION

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Study on Thermal Simulation of Solidification in Heavy Section Ductile Iron

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