新型铁水保温集渣剂—珍珠岩成果评定及经验交流会,由湖北省铸造行业网主持于1983年12月27日在武汉市召开。出席会议的有工矿企业、研究所和高等院校49个单位,75名代表。会上由湖北省机械研究所复盖剂研究小组介绍了利用珍珠岩代替稻草灰作灰铁、球铁铁水保温集渣剂的试验成果,并参观了现场的实际使用情况,与会代表认为效果良好。 The new molten iron thermal insulation set slag agent - Perlite Results Assessment and Experience Exchange Conference, hosted by the foundry industry in Hubei Province on December 27, 1983 in Wuhan. Attending the meeting were industrial and mining enterprises, research institutes and institutions of higher learning 49 units, 75 delegates. At the meeting, the research team of the research team of cover agent of Hubei Institute of Machinery introduced the test results of perlite and ductile iron thermal insulation set slag using perlite instead of straw ash, and visited the actual use of the scene, the participants said that the effect is good .