| 钒对高氮钢形变诱导相变的影响 |
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| 引用本文： | 张开华,雍岐龙. 钒对高氮钢形变诱导相变的影响[J]. 钢铁钒钛, 2006, 27(4): 43-47 |
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| 作者姓名： | 张开华 雍岐龙 |
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| 作者单位： | 攀枝花钢铁研究院,四川,攀枝花,617000;钢铁研究总院结构所,北京100081 |
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| 摘 要： | 通过实验室模拟试验,研究了高氮钒钢的金相组织和形变诱导铁素体体积分数,分析了钒对高氮钒钢变形诱导相变的影响.试验结果表明,钒的加入促进了形变诱导铁素体相变,细化了铁素体晶粒,提高了形变诱导铁素体体积分数.
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| 关 键 词： | 钒 形变诱导相变 微合金化 超细晶粒 |
| 文章编号： | 1004-7638(2006)04-0043-05 |
| 收稿时间： | 2006-08-15 |
| 修稿时间： | 2006-08-15 |
Effect of Vanadium on Deformation Induced Phase Transformation of High Nitrogen Steel |
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| Zhang Kaihua,Yong Qilong. Effect of Vanadium on Deformation Induced Phase Transformation of High Nitrogen Steel[J]. Iron Steel Vanadium Titanium, 2006, 27(4): 43-47 |
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| Authors: | Zhang Kaihua Yong Qilong |
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| Affiliation: | 1. Panzhihua Iron and Steel Research Institute, Panzhihua 617000, Siehuan, China; 2. Central Iron and Steel Research Institute, Beijing 100081,China |
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| Abstract: | The microstructure and ferrite volume fraction of high - nitrogen vanadium steel and the base steel were studied with Gleeble - 3500 simulator and optical microscopy. The effects of vanadium on deformation induced ferrite transformation of high - nitrogen steel were analyzed. The results showed that vanadium promote the deformation induced ferrite transformation, increase the volume fraction of deformation induced ferrite, and refine ferrite grain. |
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| Keywords: | vanadium deformation induced phase transformation micro - alloying ultra - fine grain |
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