| 退火时间对IF深冲钢板再结晶织构的影响 |
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| 引用本文： | 赵骧,何长树,徐俊,左良.退火时间对IF深冲钢板再结晶织构的影响[J].东北大学学报(自然科学版),2006,27(12):1343-1346. |
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| 作者姓名： | 赵骧 何长树 徐俊 左良 |
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| 作者单位： | 东北大学,材料各向异性与织构教育部重点实验室,辽宁,沈阳,110004 |
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| 摘 要： | 借助于三维取向分布函数(ODF)分析,研究了IF深冲钢板在750℃和800℃退火时不同保温时间对其再结晶织构的影响.实验结果表明,750℃和800℃退火试样的再结晶γ纤维织构({111}〈uvw〉)的强度随退火时间的延长而逐渐增强,再结晶α纤维织构中从{001}〈110〉至{112}〈110〉的强度随着退火保温时间的延长而下降然后再回升.同时800℃退火试样的γ纤维织构的强度明显高于750℃退火试样的γ纤维织构的强度,与之对应800℃退火试样的α纤维织构的强度显著低于750℃退火试样的α纤维织构的强度.
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| 关 键 词： | 退火 IF深冲钢板 再结晶织构 保温时间 三维取向分布函数 |
| 文章编号： | 1005-3026(2006)12-1343-04 |
| 修稿时间： | 2005年11月25 |
Effect of Annealing Time on Recrystallization Texture of IF Deep-Drawing Steel Sheet |
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| ZHAO Xiang,HE Chang-shu,XU Jun,ZUO Liang.Effect of Annealing Time on Recrystallization Texture of IF Deep-Drawing Steel Sheet[J].Journal of Northeastern University(Natural Science),2006,27(12):1343-1346. |
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| Authors: | ZHAO Xiang HE Chang-shu XU Jun ZUO Liang |
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| Institution: | (1) Key Laboratory for Anisotropy and Texture of Material, Northeastern University, Shenyang 110004, China |
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| Abstract: | The effect of annealing time on recrystallization texture of IF steel sheet annealed at 750°C and 800°C with different holding times was studied by means of three-dimensional orientation distribution functions (ODF) analysis. The results showed that the intensity of γ-fiber recrystallization texture component ({111}) increases gradually with lengthened annealing time, while that of α-fiber component from {001}<110> to {112}<110> decreases and then increases. The intensity of γ-fiber component at 800°C is higher than at 750°C and, correspondingly, that of α-fiber component at 800°C is considerably lower than at 750°C. |
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| Keywords: | annealing IF deep drawing steel sheet recrystallization texture holding time 3-D ODF |
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