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Contact Angle Measurement of Arc Welding Spatter after Coating with Spatter Adhesion Preventive Agent
http://hdl.handle.net/10458/6528
http://hdl.handle.net/10458/6528cf6c05ef-599a-4bd5-a75b-0d1aba506fb5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (709.7 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | Contact Angle Measurement of Arc Welding Spatter after Coating with Spatter Adhesion Preventive Agent | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Takahashi, Akihiro
× Takahashi, Akihiro× 山本, 直之× Toyohiro, Toshinobu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The lots of arc welding spatters appear during the metal welding, and then adheres so strongly on the surface of welded plate. In this study, contact angle measurement of arc welding spatter was conducted to investigate a relationship between changes of surface state. To measure of the angle, /2 method (i.e. a half-angle method) was used. As a result, the angle of surface without the preventive agent was =117° ,on the other hand, that of surface with anti-adhesive agent was = 176°. The angle of 176° means almost a perfect circle. In addition, contact area on spatter particle with the preventive agent was narrow, therefore a stress concentration phenomenon is considered to occur at the area. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : International Conference on Science, Technology & Education (ICSTE 2018) p. 99-102, 発行日 2018-09 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
