| 冷轧TA7合金板材织构的完整ODF分析 |
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| 引用本文： | 陈礼清,王福,徐家桢,梁志德. 冷轧TA7合金板材织构的完整ODF分析[J]. 东北大学学报(自然科学版), 1993, 0(4) |
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| 作者姓名： | 陈礼清 王福 徐家桢 梁志德 |
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| 作者单位： | 东北工学院材料科学与工程系(陈礼清，王福，徐家桢)，东北工学院材料科学与工程系(梁志德) |
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| 摘 要： | 依取向空间的等体积划分原理,将传统的六方晶系材料特征非对称子空间(等角法)予以改造。并按等面积投影法对 ODF 图进行重建。按此法对实测的冷轧 TA7 合金板材完整ODF 施行织构分析。结果表明,织构分析与原等角法的完全等效;此方法能清晰地建立起反极图与 ODF 图之间的关系。等面积投影法的采用使织构定量简便、易行。
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| 关 键 词： | 织构 等面积投影法 完整ODF 最大熵 TA7合金 |
A Complete ODF Analysis of Cold-Rolled TA7 Titanium Alloy Sheet |
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| Chen Liqing,Wang Fu,Xu Jiazheng,Liang Zhide. A Complete ODF Analysis of Cold-Rolled TA7 Titanium Alloy Sheet[J]. Journal of Northeastern University(Natural Science), 1993, 0(4) |
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| Authors: | Chen Liqing Wang Fu Xu Jiazheng Liang Zhide |
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| Abstract: | On the principle of isometric partitioning for orientation space.the traditional asymmetric sub-Euler space (equiangular division) of hexagonal system materials is reformed and the ODF diagrams reconstructed according to the equiareal projection. A Complete ODF analysis is thus made for the texture of a cold-rolled TA7 titanium alloy sheet. The results show that the analysis made is fully equivalent to the traditional angular division and that the relationship between ODF sections and inverse pole figure can be explicitly established. Moreover. the application of equiareal projection is proved convenient and simple for the quantification of texture. |
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| Keywords: | texture equiareal projection complete ODF maximum entropy estimate TA7 alloy. |
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