莱钢锻压厂小型生产工艺改进及发展  

Technical Reformation and Development of Small Section Mill in Forging Plant of Laiwu Iron and Steel Group

作　　者：杨乐彬 孙圣刚 宁銮凤 

机构地区：[1]莱芜钢铁股份有限公司锻压厂,山东莱芜271126

出　　处：《山东冶金》2000年第6期20-22,共3页Shandong Metallurgy

摘　　要：莱钢锻压厂小型车间依靠科技进步,通过边改造边生产成功地将横列式二火成材工艺改为一火成材,完成了中精轧的半连续轧制,将切分轧制技术应用于精轧,走上了一条自我壮大发展的技改之路。Depended on scientifical and technical pro gr ess and through reformation while production small section mill of forging plant of Laiwu iron and steel Co.,Ltd. has been reformed successfully.The reformation contents consist of reforming roll in two heat of open train into roll in one h eat,implementing half-continuous rolling of medium-finishing rolling process,a pplying incisin g rolling technology to finishing rolling process,thus this mill is going on the way of technical reformation for ego strongness and development .

关 键 词：轧钢 一火成材 切分轧制 生产工艺 连铸坯 半连续轧制 

分 类 号：TG335.13[金属学及工艺—金属压力加工]