| 轧制方式对钢板低温韧性的影响 |
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| 引用本文： | 冯光宏,谷庆. 轧制方式对钢板低温韧性的影响[J]. 钢铁研究, 2000, 0(5): 25-28 |
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| 作者姓名： | 冯光宏 谷庆 |
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| 作者单位： | 钢铁研究总院 |
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| 摘 要： | 研究了实施再结晶区控轧控冷工艺和未再结果区控轧工艺对产品低温冲击韧性的影响，指出采用未再结晶区控轧工艺产品的韧脆性转变温度较低，并通过实验室实验说明控制轧制后的冷却工艺参数对冲击性能的影响。
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| 关 键 词： | 微合金钢 控制轧制 加速冷却 钢板轧制 低温韧性 |
EFFECTS OF ROLLING PATTERN ON LOW TEMPERATURE TOUGHNESS OF STEEL PLATES |
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| Feng Guanghong,Gu Qing. EFFECTS OF ROLLING PATTERN ON LOW TEMPERATURE TOUGHNESS OF STEEL PLATES[J]. Research on Iron and Steel, 2000, 0(5): 25-28 |
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| Authors: | Feng Guanghong Gu Qing |
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| Affiliation: | Central Iron & Steel Research Institute |
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| Abstract: | The effects of controlled rolling in both recrystallization zone and non-recrystallization zone are investigated and it is clearly proved that FATT of the products control rolled in the non-recrystallization zone is lower than that control rolled in the recrystallization zone.The relation between the technical parameters of the accelerated cooling after controlled rolling and the impact toughness is determined through laboratory experiments. |
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| Keywords: | microalloyed steel controlled rolling accelerated cooling mechanical properties |
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