| 一种适用于大规格连铸圆坯的开坯机孔型系统 |
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| 引用本文： | 陈志强,周光理,杨奕. 一种适用于大规格连铸圆坯的开坯机孔型系统[J]. 轧钢, 2015, 32(6): 33-35 |
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| 作者姓名： | 陈志强 周光理 杨奕 |
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| 作者单位： | 1.中冶华天工程技术有限公司轧钢事业部，江苏南京210019 ; 2.马鞍山钢铁股份有限公司，安徽马鞍山243000 |
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| 摘 要： | 针对生产中连铸圆坯在开坯机轧制时容易出现倒钢、轧废的问题，提出了一种新的孔型系统，其在保证大压下量的同时，可大幅提高成材率，并在实际生产中取得明显效果。
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| 关 键 词： | 开坯机 连铸圆坯 孔型 |
| 收稿时间： | 2014-11-14 |
A break- down pass system for the large size continuous casting round billet |
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| CHEN Zhi- qiang,ZHOU Guang- li,YANG Yi. A break- down pass system for the large size continuous casting round billet[J]. Steel Rolling, 2015, 32(6): 33-35 |
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| Authors: | CHEN Zhi- qiang ZHOU Guang- li YANG Yi |
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| Affiliation: | 1. Steel Rolling Business Department, Huatian Engineering & Technology Corporation, MCC, Nanjing 210019, China ;2.Maanshan Iron & Steel Group Co., Ltd., Maanshan 243000, China |
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| Abstract: | To decrease the waste product rate in the CC round billet break- down rolling process, a new break- down pass design was proposed, and its details were also introduced. Not only the large reduction of break- down pass was achieved, but the metal yield was improved obviously. |
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| Keywords: | break-down mill continuous casting round billet pass design |
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