中南工业大学学报(自然科学版)2001，Vol.32Issue(1)：85-88,4.
成品退火对高纯铝箔立方织构的影响
The effect of final annealing on cube texture of high-purity aluminum foils
刘楚明 1张新明 1陈志永 1周卓平 1陈文 2李成利 2林林2
作者信息
- 1. 中南大学材料科学与工程系,
- 2. 西南铝加工厂,
- 折叠
摘要
Abstract
High purity Al foils are mainly used for the anode materials of high voltage electrolytic capacitors. The content of capacitors is affected by the cube texture intensity in Al foils. The stronger is the cube texture, the higher is content of capacitors. The effect of final annealing on cube texture of high-purity aluminum foils was investigated by means of orientation distribution functions (ODFs) in this article. The results showed that impurity Fe strongly influenced the deformation textures. The deformation textures were very weak if the Fe content was high. When the Fe content became lower,the deformation textures were very strong, especially the S orientation and Cu orientation. And it was of advantage to produce the cube texture for air cold foils containing Fe 0.001 6% after the final annealing at 520 ℃/2 h. But the cube texture in the Fe 0.001 6% foils was lower than that in the Fe 0.001 0% foils. During the two stages annealing at 190 ℃/3 h + 520 ℃/2 h, the cube texture was the strongest and the R intensity was lower in the foils containing Fe 0.001 1%.关键词
高纯铝箔/立方织构/变形织构/退火分类
矿业与冶金引用本文复制引用
刘楚明,张新明,陈志永,周卓平,陈文,李成利,林林..成品退火对高纯铝箔立方织构的影响[J].中南工业大学学报(自然科学版),2001,32(1):85-88,4.
