| Ti-IF钢连续退火组织演变及微观织构研究 |
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| 引用本文： | 高鲁峰,康永林,吕超,朱国明,刘仁东,林利.Ti-IF钢连续退火组织演变及微观织构研究[J].钢铁研究学报,2011,23(9):33-36. |
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| 作者姓名： | 高鲁峰 康永林 吕超 朱国明 刘仁东 林利 |
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| 作者单位： | 1. 北京科技大学材料学院,北京,100083
2. 鞍山钢铁集团公司,辽宁鞍山,114001 |
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| 基金项目： | 国家高技术研究发展计划资助项目(2009AA03Z518) |
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| 摘 要： | 利用背散射电子衍射（EBSD）技术,研究了不同连续退火温度下Ti-IF钢微观取向的演变规律,并对不同退火温度下退火板的力学性能进行研究。研究发现当退火温度较低时（780℃）织构分布相对随机,随退火温度升高,ND∥〈111〉织构比例增加,在860℃退火时得到的r值最高,同时ND∥〈111〉织构比例最高,但当退火温度继续升...
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| 关 键 词： | Ti-IF钢 连续退火 性能 微观织构 EBSD |
Study on Microstructure Evolution and Micro-Texture in Ti-IF Steel During Continuous Annealing |
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| GAO Lu-feng,KANG Yong-lin,Lü Chao,ZHU Guo-ming,LIU Ren-dong,LIN Li.Study on Microstructure Evolution and Micro-Texture in Ti-IF Steel During Continuous Annealing[J].Journal of Iron and Steel Research,2011,23(9):33-36. |
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| Authors: | GAO Lu-feng KANG Yong-lin Lü Chao ZHU Guo-ming LIU Ren-dong LIN Li |
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| Affiliation: | GAO Lu-feng1,KANG Yong-lin1,Lü Chao1,ZHU Guo-ming1,LIU Ren-dong2,LIN Li2(1.School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing100083,China,2.Anshan Iron and Steel Corporation,Anshan 114001,Liaoning,China) |
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| Abstract: | Micro-orientations evolution of cold-rolled Ti-IF steel annealed at different temperature was investigated by means of electron back scatter diffraction (EBSD) technique, and the mechanical properties of annealed sheets were studied. The results show that: textures are random distributed at low-temperature (780℃), with the temperature increasing, ND∥<111> texture ratio increases, and the maximum r value and ND∥<111> texture ratio at 860℃ are gotten, while the annealing temperature continues to rise to 900℃, all textures are developed, causing the reduce of ND∥<111> texture ratio and r value |
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| Keywords: | Ti-IF steel continuous annealing property micro-texture EBSD |
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