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由冶金工业部钢铁司主持,于一九八○年十二月二十一日至二十四日,在北京召开了冶金系统“稀土在铸铁、铸钢中应用科研会”。除冶金系统外,还邀请了高教部、一机部等系统的代表,共有四十三个单位,七十九名代表参加了会议。大会交流了蠕墨铸铁、球铁钢锭模、球铁管、轧辊和新型球化剂、稀土铌白口铁、中硅钼球铁、稀土对耐热铸钢性能影响和稀土镁球铁在冶金备件上应用等方面报告共十四篇文章。会议还听取了一机部稀土镁铸铁发展情况报告;国外钢锭模生产与研究综述;长效复合变质剂性能研究;稀土元素在球铁中的作用及大断面球铁研究等四篇专题报告。
Hosted by the Steel Division of the Ministry of Metallurgical Industry, the “Metallurgical System for Rare Earth Applications in Cast Iron and Cast Steel” was held in Beijing from December 21 to January 24, 1980. In addition to the metallurgical system, representatives from the Ministry of Higher Education and the Ministry of Machinery and Machinery were also invited. A total of 43 units and 79 delegates attended the conference. The meeting exchanged the compacted graphite iron, ductile iron ingot mold, ductile iron pipe, roll and new nodulizer, rare earth niobium white iron, silicon molybdenum ductile iron, rare earth on heat-resistant cast steel performance and rare earth magnesium ductile iron in the metallurgical Spare parts on the application of a total of 14 reports. The meeting also heard a machine department of the report of the development of rare earth magnesium castings; foreign steel ingot production and research review; long-acting composite modifier performance; rare earth elements in the ductile iron in the role and the large section of ductile iron research reports four special reports.