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中国金属学会铁合金学会和冶金部铁合金情报网联合举办的全国高炉铁合金第九次学术讨论会于1990年5月14—16日在天津市蓟县廊坊市冶炼厂召开。会议由中国金属学会铁合金学会副理事长,高炉铁合金学术委员会主任委员张棠科同志主持。参加这次会议的有来自全国各地高炉锰铁生产厂矿、部分高等院校和设计研究院等25个单位的代表共75人。会议以我国高炉铁合金面临的形势和任务为议题,围绕如何应付国内锰矿贫化,改进锰铁高炉操作,以及今后的技术发展方向等三个方面的问题进行了广泛的交流和讨论。
The 9th Symposium on National Blast Furnace Iron Alloys jointly organized by China Society of Metallurgy Society of Iron and Steel and the Ferroalloy Information Network of the Ministry of Metallurgy was held on May 14-16, 1990 in Langfang Smelter, Jixian County, Tianjin. The meeting was chaired by Zhang Tong Branch, vice chairman of China Society for Metals Society, Institute of Iron and Steel, chairman of the Academic Committee of the blast furnace ferroalloy. Attend this meeting, there are 75 representatives from 25 units including blast furnace ferromanganese production plants and mines, some institutions of higher learning and Design and Research Institute. The conference held extensive discussions and exchanges on the three issues of how to cope with domestic manganese ore depletion, improve the operation of ferromanganese blast furnaces, and the future direction of technological development, taking the situation and tasks confronting our country’s ferroalloy as an example.