| 轿车传动轴用钢UC2棒材的控制轧制 |
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| 引用本文： | 刘全,王国富,胡联舫,彭世丹,邓勇. 轿车传动轴用钢UC2棒材的控制轧制[J]. 特殊钢, 2005, 26(2): 56-57 |
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| 作者姓名： | 刘全 王国富 胡联舫 彭世丹 邓勇 |
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| 作者单位： | 宝钢集团上海五钢有限公司，上海 200940 |
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| 摘 要： | 在五钢公司新建成的 35万t特殊钢连轧生产线上 ,对轿车传动轴用钢UC2 (% :0.49C-0.01Ti-0.01V) Φ45mm棒材进行了控制轧制试生产 ,热轧时控制进Kocks轧机的温度为 780～820℃。结果表明 ,UC2Φ4 5mm棒材晶粒度为7.5级、硬度 (HB)217、屈服强度432 MPa、抗拉强度为720MPa。全部符合离线正火材的技术协议规定的要求
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| 关 键 词： | UC2钢 控制轧制 硬度 |
| 收稿时间： | 2004-11-11 |
Control Rolling of Steel UC2 Bar for Transmission Shaft of Car |
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| Liu Quan,Wang Guofu,Hu Lianfang,Peng Shidan,Deng Yong. Control Rolling of Steel UC2 Bar for Transmission Shaft of Car[J]. Special Steel, 2005, 26(2): 56-57 |
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| Authors: | Liu Quan Wang Guofu Hu Lianfang Peng Shidan Deng Yong |
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| Affiliation: | Shanghai No5 Steel Co Ltd., Baoshan Iron and Steel Group,Shanghai 200940 |
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| Abstract: | The control rolling of φ45 mm steel UC2 -0.49C,Q.01Ti,0.01V was pilot produced by new built 350 kt special steel continuous rolling production line at Shanghai No5 Steel with controlling the Kocks inlet temperature of bar between 780 ℃ and 820 ℃.The results showed that the grain size rating of φ45 mm bar of UC2 steel was 7.5,hardness HB 217,yield strength 432 MPa,tersile stength 720 MPa to meet the requirement of normaliing products specification. |
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| Keywords: | UC2 Steel Control Rolling Hardness |
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