改革开放30年:中国圆了铝铸锭热轧产业大国梦(1)  

30 Years after opening-up China's dream of becoming a power of ingot hot rolling industry comes true(1)

作　　者：王祝堂[1] 

机构地区：[1]中国有色金属加工工业协会,北京100814

出　　处：《轻合金加工技术》2009年第11期1-9,共9页Light Alloy Fabrication Technology

摘　　要：对中国铝锭热轧产业作了全面的概述,新中国成立时,全国仅有二辊铝铸锭热轧生产能力约15 kt/a。中国的现代化铝锭热轧工业始于1956年哈尔滨101厂(现名东北轻合金有限责任公司)的建成投产,有一台苏联提供的Φ750mm/1250mm×2000mm热轧机,生产能力50 kt/a;1970年西南铝加工的Φ750 mm/1400 mm×2800mm大型热轧机投产,这是中国自行设计制造的首条大型铝锭热轧生产线。中国铝锭热轧工业的大发展是改革开放的丰硕成果,特别是进入新世纪以来,中国掀起了一股铝锭热轧浪潮,上世纪80年代中期首先对2000 mm及2800mm热轧机进行了全面的现代化技术改造。The overall aluminum ingot hot rolling industry in China was summarized.When People s Republic of China was founded,there was only the two-high hot mill for aluminum ingots,with the production capacity of 15 kt/a.The modernized aluminum ingot hot rolling industry of China started from the establishment and operation of 101 Factory in 1956（the present name is Northeast Light Alloy Co.,Ltd.,located in Harbin）,which had a hot mill of Φ750 mm/1 250 mm/2 000 mm provided by Soviet Union,with a production capacity of 50 kt/a. The large size hot mill of Φ750 mm/1 400 ram/2 500 mm produced by Northwest Aluminum Co., in 1970, was the first large size aluminum ingot hot rolling line that was designed and manufactured totally by China. The great development of China＇s aluminum ingot hot rolling industry is the fruit of opening-up. Expecially in the 21st century, China raised all aluminum ingot hot roiling wave. In the middle of 1980s, China upgraded the technique for hot mills of 2 000 mm and 2 800 mm in an allaround and modernized way.

关 键 词：铝锭热轧 热轧机 单机架双卷取热轧机 热连轧生产线 二辊轧机 

分 类 号：TG339[金属学及工艺—金属压力加工]