Ultra-precision grinding of AlON ceramics: Surface finish and mechanisms
文献类型：期刊论文
| 作者 | Zhang, Chunyu; Guo, Bing; Zhao, Qingliang; Liu, Han; Wang, Jinhu; Zhang, Jian |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 39期号:13页码:3668 |
| 关键词 | Aluminum oxynitride Ultra-precision grinding Non-uniform morphology Grain orientation Material removal mode |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2019.05.005 |
| 文献子类 | Article |
| 英文摘要 | Aluminum oxynitride (AlON) can be effectively finished by ultra-precision grinding. In this work, the ultra precision grinding experiment was conducted on AlON to investigate surface characteristics and material removal mechanism. The ground surface has an unusual non-uniform morphology resulted from the different material removal modes. Grazing incidence X-ray diffraction (GIXRD), nanoindentation and Electron Back Scattered Diffraction (EBSD) were carried out to study the micro-properties of AlON. The results revealed that the micro mechanical properties vary with the grain orientation on the surface. The morphologies of ground surface are consistent in the twinned grains and change with the grain orientation. By comparing the relationship of machining size and grain size, the material removal modes of individual grains should be taken into consideration during ultra-precision grinding. Based on this, a simple theoretical model was proposed to explain the material removal mechanism of AlON under ultra-precision grinding. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26812]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Chunyu,Guo, Bing,Zhao, Qingliang,et al. Ultra-precision grinding of AlON ceramics: Surface finish and mechanisms[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2019,39(13):3668. |
| APA | Zhang, Chunyu,Guo, Bing,Zhao, Qingliang,Liu, Han,Wang, Jinhu,&Zhang, Jian.(2019).Ultra-precision grinding of AlON ceramics: Surface finish and mechanisms.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,39(13),3668. |
| MLA | Zhang, Chunyu,et al."Ultra-precision grinding of AlON ceramics: Surface finish and mechanisms".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 39.13(2019):3668. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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