| 控轧过程中冷却速度对35 K钢盘条冷镦性能的影响 |
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| 引用本文： | 张永东. 控轧过程中冷却速度对35 K钢盘条冷镦性能的影响[J]. 钢铁研究, 2004, 32(6): 40-42,63 |
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| 作者姓名： | 张永东 |
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| 作者单位： | 湘潭钢铁集团有限公司,技术中心,湖南,湘潭,411101 |
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| 摘 要： | 分析了影响冷镦开裂的主要因素 ,通过控制控轧控冷工艺中的冷却速度 ,获得了正常的显微组织 ,避免了冷镦开裂 ,提高了 35K盘条钢的冷镦性能。
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| 关 键 词： | 冷镦开裂 显微组织 冷却速度 |
| 文章编号： | 1001-1447(2004)06-0040-03 |
EFFECT OF COOLING RATE ON THE COLD FORGING PROPERTY OF STEEL 35 K DURING ITS CONTROLLED ROLLING |
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| ZHANG Yong-dong. EFFECT OF COOLING RATE ON THE COLD FORGING PROPERTY OF STEEL 35 K DURING ITS CONTROLLED ROLLING[J]. Research on Iron and Steel, 2004, 32(6): 40-42,63 |
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| Authors: | ZHANG Yong-dong |
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| Abstract: | This paper analyzes main factors that cause cold forging cracking for Steel 35K. By means of controlling the cooling rate of controlled-cooling and controlled-rolling technology, normal microstructure is obtained, therefore, the cold forging cracking is avoided, resulting in the improvement of cold forging property for Steel 35?K. |
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| Keywords: | cold forging cracking microstructure cooling rate |
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