摘要
Oxide films entrapped in Al-XSi alloys with an X from 0% to 13% are different, and can be identified by the presented ultrasonic-vibration treatment. After polishing and ultrasonic-vibration treatment, the surfaces or castings then show differently shaped foggy marks, including lumps, flakes, strips or spots. Oxide films fracture and particles become detached from the film during ultrasonic-vibration treatment. The polished surface thus becomes partly eroded after treatment, and these eroded areas are visibly as differently shaped foggy marks. This paper presents a sequential summary of the formation of these eroded areas, foggy marks, in samples of pure aluminum and Al-XSi alloys during ultrasonic-vibration treatment.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 1190-1197 |
頁數 | 8 |
期刊 | Materials Transactions |
卷 | 44 |
發行號 | 6 |
DOIs | |
出版狀態 | 已出版 - 6月 2003 |