| V,Ti对微合金钢晶粒粗化温度的影响 |
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| 引用本文： | 王爱荣,唐国翌,郑炀曾.V,Ti对微合金钢晶粒粗化温度的影响[J].燕山大学学报,1993(1). |
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| 作者姓名： | 王爱荣 唐国翌 郑炀曾 |
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| 作者单位： | 东北重型机械学院材料工程系，东北重型机械学院材料工程系，东北重型机械学院材料工程系 |
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| 摘 要： | 本文利用定量金相和电镜等方法研究了C-Mn,V-N,Ti-N和V-Ti-N四种钢的晶粒粗化行为,结果表明:V-N,Ti-N和V-Ti-N 3种钢中都存在大量的第二相粒子,其晶粒长大的进程既与第二相颗粒的大小分布有关,又与第二相颗粒的稳定性有关.
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| 关 键 词： | 微合金钢 晶粒粗化温度 析出物 |
Effects of V, Ti Elements on Grain Coarsening Temperature of A Microalloyed Steel |
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| WANG Airong, TANG Guoyi, ZHENG Yangzeng.Effects of V, Ti Elements on Grain Coarsening Temperature of A Microalloyed Steel[J].Journal of Yanshan University,1993(1). |
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| Authors: | WANG Airong TANG Guoyi ZHENG Yangzeng |
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| Institution: | WANG Airong; TANG Guoyi; ZHENG Yangzeng |
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| Abstract: | The grain coarsening behavior of C-Mn, V-N, Ti-N and V-Ti-N steels are investigated by quantitative metallogra phic and electron microscope technique. The result shows that there are a lot of precipitates in the V-N, Ti-N, and V-Ti-N steeds whose grain coarsening behavior depends on the size, distribution and stability of precipitates. |
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| Keywords: | microalloyed steel grain coarsening temperature preciPitate |
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