| 轧制缺陷对圆钢热顶锻性能的影响与辩识 |
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| 引用本文： | 高志新,栾兆亮,李强,颜丙银.轧制缺陷对圆钢热顶锻性能的影响与辩识[J].轧钢,2007,24(1):69-72. |
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| 作者姓名： | 高志新 栾兆亮 李强 颜丙银 |
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| 作者单位： | 莱芜钢铁股份有限公司品质保证部,山东,莱芜,271104 |
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| 摘 要： | 以莱芜钢铁股份有限公司电炉连铸坯和圆钢为研究对象，探讨了轧制缺陷对圆钢热顶锻性能的影响，并对常见轧制缺陷，如折叠、辊印、褶皱，引起热顶锻开裂的原因、形态特征进行了分析比较，从而可及时准确地进行裂纹辩识，并指导生产。
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| 关 键 词： | 圆钢 轧制缺陷 热顶锻性能 开裂形态 |
| 文章编号： | 1003-9996(2007)01-0069-04 |
| 修稿时间： | 2006-10-08 |
Influence of Rolled Defects on Performance of Hot Upset Forging of Round Steel and Its Identification |
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| GAO Zhi-xin,LUAN Zhao-liang,LI Qiang,YAN Bing-yin.Influence of Rolled Defects on Performance of Hot Upset Forging of Round Steel and Its Identification[J].Steel Rolling,2007,24(1):69-72. |
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| Authors: | GAO Zhi-xin LUAN Zhao-liang LI Qiang YAN Bing-yin |
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| Abstract: | Influence of rolled defects on performance of hot upset forging of round steel were discussed. The crack causes and appearance features during hot upset forging of round steel were analyzed and contrasted, which is caused by different rolled defects, such as folding, roller marks and wrinkle, and the crack can be easily identified. |
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| Keywords: | round steel rolled defect performance of hot upset forging crack appearance |
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