| 普碳钢轧制细晶Ⅲ级钢筋的工艺研究 |
| |
| 引用本文： | 王晓文,赵德文,刘相华,王国栋.普碳钢轧制细晶Ⅲ级钢筋的工艺研究[J].东北大学学报(自然科学版),2005,26(10):979-981. |
| |
| 作者姓名： | 王晓文 赵德文 刘相华 王国栋 |
| |
| 作者单位： | 东北大学,轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 采用控制轧制与控制冷却工艺,在适当调整钢坯化学成分的情况下,利用普碳钢轧制出了直径为6~10 mm的400 MPa细晶粒Ⅲ级钢筋.研究表明,通过复合强化,完全可以实现在不添加微合金元素的情况下,利用普碳钢轧制出满足GB1499-98的Ⅲ级钢筋.利用该工艺已在国内某厂成功轧制Ⅲ级钢筋3 100余吨.
|
| 关 键 词： | 控制轧制与控制冷却 普碳钢 Ⅲ级钢筋 复合强化 强屈比 |
| 文章编号： | 1005-3026（2005）10-0979-03 |
| 收稿时间： | 2004-12-17 |
| 修稿时间： | 2004年12月17 |
Rolling Technology of Fine-Grain Grade Ⅲ Bars with Plain Carbon Steel |
| |
| WANG Xiao-wen,ZHAO De-wen,LIU Xiang-hua,WANG Guo-dong.Rolling Technology of Fine-Grain Grade Ⅲ Bars with Plain Carbon Steel[J].Journal of Northeastern University(Natural Science),2005,26(10):979-981. |
| |
| Authors: | WANG Xiao-wen ZHAO De-wen LIU Xiang-hua WANG Guo-dong |
| |
| Institution: | The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, China |
| |
| Abstract: | 400 MPa hot-rolled ribbed bars in diameters from 6 mm to 10 mm were produced with plain carbon steel through controlled rolling and controlled cooling adjusting the billets' chemical composition. The technological investigation showed that it is fully attainable to produce Grade III bars meeting the National Standard GB1499-98 with plain carbon steel through comprehensive strengthening without adding any microalloy in the billets. The Grade III ribbed bars have been successfully produced up to over 3100 ton in steelworks in China using technology proposed. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《东北大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《东北大学学报(自然科学版)》下载免费的PDF全文 |
