我国长材轧制技术与装备的发展(三)——小型棒材  

Development of Rolling Technology and Equipment of Long Products(3)——Small Section Bar

作　　者：彭兆丰 李新林 

机构地区：[1]北京京诚瑞信长材工程技术有限公司,北京100176

出　　处：《轧钢》2011年第6期34-41,共8页Steel Rolling

摘　　要：介绍了以生产钢筋为主的高产小型轧机、合金钢和优质钢小型轧机、大盘卷轧机、单线高速小型轧机生产线的产品规格、轧机组成、工艺布置、主要工艺设备特点,及其采用的新工艺、新技术,发展的新思路。指出,我国应大力研发400、500MPa级钢筋,应进一步提高小型轧机的产量,更好地与转炉—连铸工艺相匹配,还应建设一些单线高速小型轧机生产线,以适应我国小型棒材产品升级换代的需要。Products gauges, mills, technology payout, characteristics of main processes and equipment of four kinds of small section mills for ribbed bar, alloy steel and quality steel, bar-in-coil and single strand and high speed, were introduced. The new processes, techniques and new development idea of these small section mills were introduced too. It pointed out that the 400MPa,500MPa ribbed bar should be developed, and some single strand and high speed small section mills should be built in China.

关 键 词：小型轧机 带肋钢筋 合金钢 优质钢 大盘卷 切分轧制 

分 类 号：TG335.62[金属学及工艺—金属压力加工]