自然对流条件下斜圆柱的电抛光

M.A. Fawzy, G.H. Sedahmed
{"title":"自然对流条件下斜圆柱的电抛光","authors":"M.A. Fawzy,&nbsp;G.H. Sedahmed","doi":"10.1016/0376-4583(85)90075-5","DOIUrl":null,"url":null,"abstract":"<div><p>The rates of electropolishing of inclined copper cylinders in H<sub>3</sub>PO<sub>4</sub> were studied by measuring the limiting current of the process. The variables studied were the angle of inclination of the cylinder and the H<sub>3</sub>PO<sub>4</sub> concentration. The limiting current increased as the cylinder was inclined from the vertical position, reached a maximum value at an angle of 45°, and then decreased slightly on further inclination towards the horizontal position. The difference between the maximum limiting current at 45° and the minimum limiting current at 90° (vertical position) ranges from 30% to 47% depending on the H<sub>3</sub>PO<sub>4</sub> concentration.</p></div>","PeriodicalId":22037,"journal":{"name":"Surface Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1985-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0376-4583(85)90075-5","citationCount":"1","resultStr":"{\"title\":\"Electropolishing of inclined cylinders under natural convection conditions\",\"authors\":\"M.A. Fawzy,&nbsp;G.H. Sedahmed\",\"doi\":\"10.1016/0376-4583(85)90075-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The rates of electropolishing of inclined copper cylinders in H<sub>3</sub>PO<sub>4</sub> were studied by measuring the limiting current of the process. The variables studied were the angle of inclination of the cylinder and the H<sub>3</sub>PO<sub>4</sub> concentration. The limiting current increased as the cylinder was inclined from the vertical position, reached a maximum value at an angle of 45°, and then decreased slightly on further inclination towards the horizontal position. The difference between the maximum limiting current at 45° and the minimum limiting current at 90° (vertical position) ranges from 30% to 47% depending on the H<sub>3</sub>PO<sub>4</sub> concentration.</p></div>\",\"PeriodicalId\":22037,\"journal\":{\"name\":\"Surface Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0376-4583(85)90075-5\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Surface Technology\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0376458385900755\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surface Technology","FirstCategoryId":"1087","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0376458385900755","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

通过测量电抛光过程的极限电流,研究了斜铜圆柱在H3PO4介质中的电抛光速率。研究的变量为圆柱体倾角和H3PO4浓度。当圆柱体从垂直位置倾斜时,极限电流增大,在45°角度时达到最大值,再向水平位置倾斜时,极限电流略有下降。根据H3PO4浓度的不同,45°时的最大极限电流与90°(垂直位置)时的最小极限电流之差在30% ~ 47%之间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Electropolishing of inclined cylinders under natural convection conditions

The rates of electropolishing of inclined copper cylinders in H3PO4 were studied by measuring the limiting current of the process. The variables studied were the angle of inclination of the cylinder and the H3PO4 concentration. The limiting current increased as the cylinder was inclined from the vertical position, reached a maximum value at an angle of 45°, and then decreased slightly on further inclination towards the horizontal position. The difference between the maximum limiting current at 45° and the minimum limiting current at 90° (vertical position) ranges from 30% to 47% depending on the H3PO4 concentration.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信