| 热轧开坯辊激光表面强化 |
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| 引用本文： | 吕家敏,吴展东.热轧开坯辊激光表面强化[J].激光与光电子学进展,2003,40(3):56-57. |
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| 作者姓名： | 吕家敏 吴展东 |
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| 作者单位： | 1. 莱钢集团特钢厂开坯车间,山东,271105
2. 莱芜激光热处理中心,山东,271105 |
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| 摘 要： | 介绍了热轧开坯辊经激光表面强化处理后的性能变化。通过50多套装机生产运行，轧辊使用寿命比处理前提高80％。
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| 关 键 词： | 热轧开坯辊 激光表面强化 轧钢工业 使用寿命 实验方法 激光加工 |
| 收稿时间： | 2002/12/6 |
Laser Surface Strengthening of Hot-Rolling Blooming Rolls |
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| LU Jiamin WU Zhandong
Special Steel Plant,Laiwu Streel Group Company,Shandong
Laiwu Laser Heat-Treatment Center,Shandong.Laser Surface Strengthening of Hot-Rolling Blooming Rolls[J].Laser & Optoelectronics Progress,2003,40(3):56-57. |
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| Authors: | LU Jiamin WU Zhandong
Special Steel Plant Laiwu Streel Group Company Shandong
Laiwu Laser Heat-Treatment Center Shandong |
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| Affiliation: | LU Jiamin WU Zhandong
Special Steel Plant,Laiwu Streel Group Company,Shandong 271105
Laiwu Laser Heat-Treatment Center,Shandong 271105 |
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| Abstract: | The change in characteristics of hot-rolling blooming rolls after laser surface strengthening is described. The practical operation of more than fifty sets of rools in shop production shows that the life-time of the strengthened rolls increases by 80% that of the unstrengthened ones. |
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| Keywords: | blooming rool laser surface strengthening |
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