| 改善耐火H型钢腹板性能的研究 |
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| 引用本文： | 钱健清. 改善耐火H型钢腹板性能的研究[J]. 热加工工艺, 2004, 0(6): 32-33 |
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| 作者姓名： | 钱健清 |
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| 作者单位： | 安徽工业大学,材料学院,安徽,马鞍山,243000 |
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| 摘 要： | 应用显微组织分析、MARC有限元温度场分析，轧制实验等方法，对耐火H塑钢的腹板性能连行了全面练合分析。得出耐火H型钢翼缘性能良好而腹板塑性较差．主要原因是由于腹板冷却速度过快造成的，提出改善腹扳性能同时保证翼缘性能的措施，取得轻理想的结果。
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| 关 键 词： | H型钢 耐火铜 性能 |
| 文章编号： | 1001-3814(2004)06-0032-02 |
| 修稿时间： | 2003-10-24 |
Study of Improving on Properties of Fire Resistance H-Beam |
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| QIAN Jian-qing. Study of Improving on Properties of Fire Resistance H-Beam[J]. Hot Working Technology, 2004, 0(6): 32-33 |
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| Authors: | QIAN Jian-qing |
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| Abstract: | Based on the analysis of the microstructure and temperature field in H-beam and rolling experiment ,the property of fire resistance H-beam was revealed as the difference rate between the flange and web .The conclusion is that property of the flange better than the web,main reason of the difference is the rate of ling in the web is more than the flange.The measures for improving on properties of H-beam are put forward and the better effect has been obtained. |
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| Keywords: | H-beam fire resistance steel property |
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