| 低碳锰铌钢的工艺制度与组织性能的关系 |
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| 引用本文： | 冯光宏,杨钢,李岩. 低碳锰铌钢的工艺制度与组织性能的关系[J]. 钢铁研究, 1999, 0(3): 24-27 |
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| 作者姓名： | 冯光宏 杨钢 李岩 |
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| 作者单位： | 1. 冶金部钢铁研究总院
2. 酒泉钢铁集团公司 |
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| 摘 要： | 对低碳锰铌钢的控制轧制和加速冷却工艺制度进行了实验研究，得出终轧温度为７８０±１０℃、终冷温度为６７０±１０℃、冷却速度为１０℃／ｓ的控轧控冷工艺，同时给出加大冷却速度对提高钢屈服强度和抗拉强度的定量影响数据。
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| 关 键 词： | 低碳锰铌钢 控制轧制 加速冷却 工艺制度 |
| 修稿时间： | :1998-11-16) |
RELATIONSHIP OF PROCESSING WITH MICROSTRUCTURE AND MECHANICAL PROPERTIES OF LOW CARBON Mn-Nb STEEL |
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| Feng Guanghong,Yang Gang,Li Yan. RELATIONSHIP OF PROCESSING WITH MICROSTRUCTURE AND MECHANICAL PROPERTIES OF LOW CARBON Mn-Nb STEEL[J]. Research on Iron and Steel, 1999, 0(3): 24-27 |
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| Authors: | Feng Guanghong Yang Gang Li Yan |
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| Affiliation: | Feng GuanghongYang Gang Li Yan(Central Iron & Steel Research Institute)(Jiuquan Iron & Steel Corp.) |
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| Abstract: | Experiments of controlled rolling and accelerated cooling processing have been carried out on Low carbon Mn-Nb steel. It is concluded that the optimal processing for the steel is finish rolling at 78010,finish cooling at 67010 with a cooling rate of 10/s. Quantitative data in regard to the effect of cooling rate on the yield strength and tensile strength have also been obtained. |
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| Keywords: | low carbon Mn-Nb steelcontrolled rollingaccelerated coolingprocessing |
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