| 钒氮微合金化技术的研究与应用综述 |
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| 引用本文： | 完卫国,王莹,吴结才.钒氮微合金化技术的研究与应用综述[J].江西冶金,2004,24(5):26-30,39. |
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| 作者姓名： | 完卫国 王莹 吴结才 |
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| 作者单位： | 马鞍山钢铁股份有限公司,安徽,马鞍山,243000 |
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| 摘 要： | 含钒钢中增氮，促进了碳氮化钒的析出，增强了钒的沉淀强化作用，提高了钢的强度，在相同强度水平下，节约了钒的用量，降低了钢的成本，因此，氮是含钒钢中一种十分有效的合金化元素。本文介绍了钒氮微合金化技术的机理及其在高强度钢筋、非调质钢、高强度厚壁H型钢和CSP产品等产品开发中的应用。
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| 关 键 词： | 钒氮微合金化 合金化元素 沉淀强化 厚壁 非调质钢 析出 高强度钢 增氮 氮化钒 CSP |
| 文章编号： | 1006-2777(2004)05-0009-05 |
The Review of Researches and Applications of V-N Microalloying Technology |
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| WAN Wei-guo,WANG Ying,WU Jie-cai.The Review of Researches and Applications of V-N Microalloying Technology[J].Jiangxi Metalllurgy,2004,24(5):26-30,39. |
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| Authors: | WAN Wei-guo WANG Ying WU Jie-cai |
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| Abstract: | Increasing nitrogen content in V-steels optimizes the precipitation of V(C,N),therefore provide more effective precipiptation strengthening.Equivalent strength can be obtained with less vanadium addition and lower costing.This paper introduces the mechanism of V-N microalloying technology and the applications of V-N microalloying technology in high strength reinforced bar,non-quenched and tempered steels,high strength and thickness H-shape steel,CSP products and so on. |
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| Keywords: | V-N alloy microalloying reinforced bar |
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