| 高层建筑用钢板的生产现状及发展趋势 |
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| 引用本文： | 唐帅,刘振宇,王国栋,何元春.高层建筑用钢板的生产现状及发展趋势[J].钢铁研究学报,2010,22(10):1-1. |
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| 作者姓名： | 唐帅 刘振宇 王国栋 何元春 |
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| 作者单位： | 1. 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
2. 首秦金属材料有限公司,河北,秦皇岛,066326 |
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| 基金项目： | 国家"十一五"支撑计划资助项目，国家863计划资助项目 |
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| 摘 要： | 随着高层建筑的不断发展,建筑用钢板的需求量不断增加,性能要求也不断提高。介绍了高层建筑用钢板的性能要求,指出了建筑用钢向高强度、厚规格和高性能方向发展的趋势,重点阐述了低屈强比、窄屈服波动、抗层状撕裂、低屈服点、大线能量焊接和耐火等高性能建筑用钢的生产现状、组织机理和工艺路线。同时,概述了国内外钢铁企业高层建筑用钢板的先进生产技术。
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| 关 键 词： | 建筑用钢 低屈强比 高强度 厚钢板 大线能量焊接 耐火性能 |
| 收稿时间： | 2009-10-16; |
Present Situation and Developing Tendency of Steel Plates for High-Rise Constructional Steel |
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| TANG Shuai,LIU Zhen-yu,WANG Guo-dong,HE Yuan-chun.Present Situation and Developing Tendency of Steel Plates for High-Rise Constructional Steel[J].Journal of Iron and Steel Research,2010,22(10):1-1. |
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| Authors: | TANG Shuai LIU Zhen-yu WANG Guo-dong HE Yuan-chun |
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| Affiliation: | TANG Shuai1,LIU Zhen-yu1,WANG Guo-dong1,HE Yuan-chun2 (1.State Key Laboratory of Rolling Technology and Automation,Northeastern University,Shenyang 110004,Liaoning,China,2.Shouqin Metal Materials Co Ltd,Qinhuangdao 066326,Hebei,China) |
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| Abstract: | With the development of high-rise buildings,the demand of the steel plates for high-rise constructional steel and its performance requirement continues to upgrade.The performance requirement of steels for high-rise buildings was introduced and the developing trend in terms of high strength,heavy thickness and high performance were pointed out.The production situation,microstructural mechanisms and processing routes of the high performance steels for high-rise buildings with special characteristics such as l... |
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| Keywords: | constructional steel low yield ratio high strength heavy plate large heat input welding fire-resistance |
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