| 热变形工艺及冷却速度对Q235钢晶粒度的影响 |
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| 引用本文： | 黄丽颖.热变形工艺及冷却速度对Q235钢晶粒度的影响[J].邢台职业技术学院学报,2010,27(5):77-78. |
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| 作者姓名： | 黄丽颖 |
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| 作者单位： | 邢台职业技术学院,河北邢台054035 |
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| 摘 要： | 利用Gleeble 1500D热模拟压缩变形实验研究了直径为Ф14,钢种为Q235的圆钢在热变形和冷却过程中的组织变化。结果表明,总变形量越大,晶粒越细;冷速越大,晶粒越细。
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| 关 键 词： | 圆钢 Gleeble 晶粒度 |
Effect of Hot-deformation Processes and Cooling Rateon Grain Size of Q235 Steel |
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| HUANG Li-ying.Effect of Hot-deformation Processes and Cooling Rateon Grain Size of Q235 Steel[J].Xingtai Vocational and Technical College,2010,27(5):77-78. |
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| Authors: | HUANG Li-ying |
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| Institution: | HUANG Li-ying(Xingtai Polytechnic College,Xingtai,Hebei 054035,China) |
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| Abstract: | The Effect of hot-deformation processes and cooling rates on Grain Size of Q235 rod steel whose diameter is 14mm was studied by using thermal simulation experiment.The results showed that the larger deformation leads to smaller grain size and quicker cooling rate leads to smaller grain size. |
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| Keywords: | rod steel gleeble grain size |
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