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オーステナイトステンレス鋼溶接部の機械的性質に及ぼす超音波振動の影響
http://hdl.handle.net/10191/6295
http://hdl.handle.net/10191/62954f1ea375-40c4-4a82-abe2-21d63b4a430c
名前 / ファイル | ライセンス | アクション |
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06_0013.pdf (2.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-23 | |||||
タイトル | ||||||
タイトル | オーステナイトステンレス鋼溶接部の機械的性質に及ぼす超音波振動の影響 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | オーステナイトステンレス鋼溶接部の機械的性質に及ぼす超音波振動の影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ultrasonic vibration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Tensile strength of weld | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Solidification structure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Width of columnar crystal | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Subgrain boundary | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Primary dendrite arm spacing | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | The Effect of Ultrasonic Vibration on The Mechanical Properties of Austenitic Stainless Steel Weld | |||||
著者 |
渡辺, 健彦
× 渡辺, 健彦× 大河原, 修平× 関, 伸介× 柳沢, 敦× 小沼, 静代 |
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著者別名 | ||||||
識別子 | 47914 | |||||
識別子Scheme | WEKO | |||||
姓名 | Watanabe, Takehiko | |||||
著者別名 | ||||||
識別子 | 47915 | |||||
識別子Scheme | WEKO | |||||
姓名 | Ookawara, Shuuhei | |||||
著者別名 | ||||||
識別子 | 47916 | |||||
識別子Scheme | WEKO | |||||
姓名 | Seki, Shinsuke | |||||
著者別名 | ||||||
識別子 | 47917 | |||||
識別子Scheme | WEKO | |||||
姓名 | Yanagisawa, Atsushi | |||||
著者別名 | ||||||
識別子 | 47918 | |||||
識別子Scheme | WEKO | |||||
姓名 | Konuma, Shizuyo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This study was carried out to clarify whether it is possible or not to improve the mechanical properties of welds by means of applying ultrasonic vibration to the weld metal. Autogenous weld by TIG process was made on an austenitic stainless steel plate vibrated ultrasonically. The effects of the ultrasonic vibration on the solidification structure and the mechanical properties of the weld were examined. The main results obtained in this study are as follows. The ultrasonic vibration applied to the weld metal makes the tensile strength of the weld higher than that of the conventional weld. By the ultrasonic vibration, the width of an austenite columnar crystal in the weld metal is decreased and this is likely to be one of the factors to increase the tensile strength of the weld. The ultrasonic vibration changes the microstructure in the weld metal from cellular dendrite morphology in non-vibrated weld metal to subgrain morphology aligned in the growth direction. The existence of the subgrain boundary is also likely to be one of the factors to increase the tensile strength of the weld. The ultrasonic vibration decreased the primary dendrite arm spacing in the weld metal, causing the weld strength to increase. The larger the ultrasonic vibration amplitude is, the more conspicuous the above phenomena are. | |||||
書誌情報 |
溶接学会論文集 en : 溶接学会論文集 巻 21, 号 2, p. 249-255, 発行日 2003 |
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出版者 | ||||||
出版者 | 溶接学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02884771 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN1005067X | |||||
著者版フラグ | ||||||
値 | publisher |