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| 大方坯连铸二冷区凝固坯壳厚度测试 | |
| 引用本文： | 陈永,吴国荣,孙彦辉.大方坯连铸二冷区凝固坯壳厚度测试[J].钢铁钒钛,2009,30(1). |
| 作者姓名： | 陈永 吴国荣 孙彦辉 |
| 作者单位： | 1. 东北大学材料与冶金学院,辽宁,沈阳,110004;攀枝花钢铁研究院,四川,攀枝花,617000 2. 攀枝花钢铁研究院,四川,攀枝花,617000 3. 北京科技大学冶金与生态工程学院,北京,100083 |
| 摘 要： | 应用"射钉法"测试了攀钢2#大方坯连铸典型钢种在工作拉速下凝固末端附近的凝固坯壳厚度,获得了凝固坯壳厚度、凝固末端位置与连铸拉速和冷却强度的关系,为优化连铸工艺,控制连铸坯凝固终点位置和制定合理的轻压下工艺制度提供了重要依据. |
| 关 键 词： | 大方坯连铸 射钉法 坯壳厚度 凝固系数 二冷区 |
Measurement of the Solidified Shell Thickness in the Secondary Cooling Zone of Continuous Casting of Bloom |
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| Chen Yong,Wu Guorong,Sun Yanhui.Measurement of the Solidified Shell Thickness in the Secondary Cooling Zone of Continuous Casting of Bloom[J].Iron Steel Vanadium Titanium,2009,30(1). | |
| Authors: | Chen Yong Wu Guorong Sun Yanhui |
| Affiliation: | 1;2;1.School of Materials and Metallurgy;Northeastern University;Shenyang 110004;Liaoning;China;2.Panzhihua Iron and Steel Research Institute;Panzhihua 617000;Sichuan;3.School of Metallurgical and Ecological Engineering;Beijing University of Science and Technology;Beijing 100083;China |
| Abstract: | The solidified shell thickness of bloom near the final stage of solidification in the secondary cooling zone on Pangang No.2 continuous bloom caster was measured,by use of the pin-shooting method.On the basis, the relationship between the solidified shell thickness,the final stage of solidification of bloom and casting speed,secondary cooling intensity wag obtained.The research results have provided the important basis for optimizing continuous casting process,controlling the final stage of solidification a... |
| Keywords: | continuous casting of bloom pin-shooting method solidified shell thickness solidification coefficient secondary cooling zone |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |