| 合金元素对中厚钢板正火性能的影响 |
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| 引用本文： | 白锦函,李明儒,于爱民,王文霞.合金元素对中厚钢板正火性能的影响[J].冶金丛刊,2011(5):4-6. |
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| 作者姓名： | 白锦函 李明儒 于爱民 王文霞 |
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| 作者单位： | 安阳钢铁股份有限公司,河南 安阳,455004 |
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| 摘 要： | 正火工艺能够细化晶粒、均匀组织、改善组织缺陷，提高中厚钢板的综合性能。本文通过对不含微合金元素的结构钢板和含Nb、V微合金元素的结构钢板的轧制态和正火态进行对比分析，研究合金元素对中厚钢板正火性能的影响，结果表明，不同成分的低合金高强度结构钢板，经正火热处理后改善效果不同，没有添加微合金元素的Q345D钢板强度升高，而添加Nb、V微合金元素的Q460D钢板强度降低。
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| 关 键 词： | 低合金钢板 正火 力学性能 显微组织 |
THE EFFECT OF ALLOYING ELEMENTS ON THE NORMALIZED PERFORMANCE OF STEEL PLATE |
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| Bai Jinhan,Li Mingru,Yu Aimin,Wang Wenxia.THE EFFECT OF ALLOYING ELEMENTS ON THE NORMALIZED PERFORMANCE OF STEEL PLATE[J].Metallurgical Collections,2011(5):4-6. |
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| Authors: | Bai Jinhan Li Mingru Yu Aimin Wang Wenxia |
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| Affiliation: | Bai Jinhan Li Mingru Yu Aimin Wang Wenxia(Anyang lron & Steel Co.,Ltd.,Anyang 455004,Henan) |
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| Abstract: | Normalizing process can refine grains,uniform organization,improve organizational defects and the comprehensive performance of steel plate.Through comparative analysis of structural steel plate without microalloying elements or containing Nb,V elements under rolling state and normalizing state,the effect of microalloying elements on the normalized performance of steel plate was studied.The results showed that the normalized performance was different with different components of high-strength low-alloy struc... |
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| Keywords: | low-alloy steel plate normalizing mechanical property microstructure |
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