班朝磊,朱淑芹,侯加林.小孔腐蚀在铝电解电容器用铝箔质量评价中的应用[J].表面技术,2016,45(3):188-192.
BAN Chao-lei,ZHU Shu-qin,HOU Jia-lin.Application of pitting in quality evaluation of aluminum foilfor aluminum electrolytic capacitor[J].Surface Technology,2016,45(3):188-192 |
| 小孔腐蚀在铝电解电容器用铝箔质量评价中的应用 |
| Application of pitting in quality evaluation of aluminum foilfor aluminum electrolytic capacitor |
| 投稿时间：2015-09-18 修订日期：2016-03-20 |
| DOI：10.16490/j.cnki.issn.1001-3660.2016.03.031 |
| 中文关键词: 小孔腐蚀 铝电解电容器 铝箔 立方织构 |
| 英文关键词:pitting Aluminum electrolytic capacitor Aluminum foil cubic texture |
| 基金项目: |
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| Author | Institution |
| BAN Chao-lei | 1. School of Materials Science and Technology, Liaocheng University, Liaocheng 252059, China;2. Mechanical and Electronic Engineering College, Shandong Agricultural University, Taian 271018, China |
| ZHU Shu-qin | School of Computer Science, Liaocheng University, Liaocheng 252059, China |
| HOU Jia-lin | Mechanical and Electronic Engineering College, Shandong Agricultural University, Taian 271018, China |
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| 中文摘要: |
| 介绍了小孔腐蚀方法在电容器阳极铝箔立方织构含量测定中的应用和小孔腐蚀的电化学特点,同时介绍了电容器铝箔立方织构的形成和特点；模拟计算了多晶体各晶面弹性模量和各晶面原子密度和各晶向原子密度；用材料学的观点说明了小孔腐蚀的方向性和材料晶粒取向性之间的内在联系；通过具体实验进一步验证了小孔腐蚀的方向性和材料晶粒取向性之间的内在关系。 |
| 英文摘要: |
| The application of pitting in the measuring cubic texture content of Al foil for Aluminum electrolytic capacitor and electrochemical characteristics of pitting were introduced. Formation and feature of cubic texture of Al foil were also discussed. The elastic modulus of crystal plane in polycrystalline materials as well as the atomic density of crystal plane and crystal orientation were simulated and calculated. The inherent relation between material grain orientation and pitting orientation are explored and further proved by experiments. |
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