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武钢转炉复合吹炼工艺技术攻关是“七五”期间国家科委组织的76项重点科技攻关项目之一。武钢围绕着转炉复合吹炼工艺技术攻关、进行了相关技术、工艺的攻关、按计划进行的《采用复合脱硫剂取代C(?)进行KR铁水脱硫的研究与应用》、《连铸大包长水口保护浇铸技术的研究与应用》和《RH真空处理深脱硫工艺的研究》等三项技术攻关即是这些相关技术、工艺的组成部份。这三项技术攻关成果用于武钢试生产后,经过1～2年生产
Wuhan Iron and Steel converter blowing technology complex is “75” during the National Science and Technology Commission organized 76 key scientific and technological projects. Based on the research and application of composite desulfurization agent instead of C (?) For KR molten iron desulfurization, WISCO conducted research on relevant technologies and techniques, Research and application of nozzle protection and casting technology “and” RH vacuum treatment of deep desulfurization process "and other three key technical issues that are part of these related technologies, processes. The results of these three key technologies for WISCO pilot production, after 1 to 2 years of production