Study of the GBCD for the grain growth areas on pure Cu samples extruded by means of ECAE
文献类型：期刊论文
| 作者 | Wang, G; Wu, SD; Esling, C; Zuo, L; Wang, ZG; Li, GY |
| 刊名 | TEXTURES OF MATERIALS, PTS 1 AND 2
 |
| 出版日期 | 2002 |
| 卷号 | 408-4页码:709-714 |
| 关键词 | Cu ECAE GBCD |
| ISSN号 | 0255-5476 |
| 通讯作者 | Wang, G() |
| 英文摘要 | Most of the submicron crystalline materials processed by means of equal channel angular extrusion (ECAE) exhibit inherent grain size stabilities up to reasonably high temperatures just as the nanocrystalline materials. But when pure Cu single crystal samples were processed by means of ECAE, grains growth occurs at room temperature in some parts of the samples. The microstructures in these areas are analyzed by the electron backscatter diffraction (EBSP) and electron channeling contrast (ECC) techniques. When the magnification rate is rather low, the Grain Boundary Character Distribution (GBCD) results show that the small-angle and Sigma3 twin boundaries are the two main grain boundary types, the small-angle grain boundaries being a little more frequent than the Sigma3 twin boundaries. When larger magnification rates are chosen, the results are similar, except that the percentage of Sigma3 twin boundaries exceed that of the small-angle grain boundaries. The GBCD results show similar characteristics to those of the recrystallized conventional coarse-grained metallic materials. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000178202200109 |
| 出版者 | TRANS TECH PUBLICATIONS LTD |
| 源URL | [http://ir.imr.ac.cn/handle/321006/114703]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, G |
| 作者单位 | 1.Northeastern Univ, Sch Met & Mat, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110015, Peoples R China 3.Univ Metz, Lab Etud Textures & Applicat Mat, CNRS, UMR 7078,ISGMP, FR-57012 Metz, France |
| 推荐引用方式 GB/T 7714 | Wang, G,Wu, SD,Esling, C,et al. Study of the GBCD for the grain growth areas on pure Cu samples extruded by means of ECAE[J]. TEXTURES OF MATERIALS, PTS 1 AND 2,2002,408-4:709-714. |
| APA | Wang, G,Wu, SD,Esling, C,Zuo, L,Wang, ZG,&Li, GY.(2002).Study of the GBCD for the grain growth areas on pure Cu samples extruded by means of ECAE.TEXTURES OF MATERIALS, PTS 1 AND 2,408-4,709-714. |
| MLA | Wang, G,et al."Study of the GBCD for the grain growth areas on pure Cu samples extruded by means of ECAE".TEXTURES OF MATERIALS, PTS 1 AND 2 408-4(2002):709-714. |
入库方式： OAI收割
来源：金属研究所
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