| 核电站压力容器用特厚钢板的生产技术 |
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| 引用本文： | 刘慧斌. 核电站压力容器用特厚钢板的生产技术[J]. 世界钢铁, 2010, 10(1) |
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| 作者姓名： | 刘慧斌 |
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| 作者单位： | 宝山钢铁股份有限公司,上海,201900 |
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| 摘 要： | 核电站压力容器用特厚钢板,因其使用条件特殊、质量要求高,需要采用特殊的生产技术才能达到要求。综述了核电用特厚钢板生产工艺中的冶炼、锭(坯)制造、轧制和热处理等关键技术,重点介绍和比较了模铸锭、电渣重熔锭和锻造坯三种不同锭(坯)的制造技术及特点。列举了国外先进钢铁企业利用这三种锭(坯)的制造技术生产核电用特厚钢板的实例及其典型产品的实物性能。结果表明,这些钢板具有良好的综合力学性能,尤其是具有高的低温冲击韧性。
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| 关 键 词： | 核电压力容器用钢 特厚钢板 模铸 电渣重熔 锻造 |
Production technology of ultra-heavy steel plate for pressure vessels in nuclear power plant |
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| LIU Huibin. Production technology of ultra-heavy steel plate for pressure vessels in nuclear power plant[J]. , 2010, 10(1) |
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| Authors: | LIU Huibin |
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| Affiliation: | LIU Huibin(Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China) |
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| Abstract: | Ultra-heavy steel plates used for pressure vessels in nuclear power plants are featured with special service environment and high quality requirement. So special production technologies are needed to meet those requirements. This paper summarizes the features of the key production technologies of the plate,such as steel refining,casting,rolling,heat treatment,focuses on three different casting technologies which are ingot casting,electro slag remelting (ESR) and combined forging and rolling,and compares the... |
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| Keywords: | steel for nuclear power plants ultra-heavy steel plate ingot casting ESR combined forging and rolling |
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