WEKO3
アイテム
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Ti粉末加圧焼結時の超音波付与による高密度化
https://nagano-nct.repo.nii.ac.jp/records/1145
https://nagano-nct.repo.nii.ac.jp/records/114595a985ab-f2bd-4d38-a8c2-5eecb8e31125
名前 / ファイル | ライセンス | アクション |
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56_1-05 (849.9 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2022-06-30 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | Ti粉末加圧焼結時の超音波付与による高密度化 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 超音波 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ホットプレス焼結 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ti 粉末 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高密度化 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高強度化 | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Densification of Ti power compact during hot-press sintering with ultrasonic vibration | |||||
著者 |
堀口, 勝三
× 堀口, 勝三× 森山, 実 |
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著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 2294 | |||||
姓名 | HORIGUCH, Katsumi | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 2295 | |||||
姓名 | MORIYAMA, Minoru | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The sintering promotion effect was investigated based on the both cases where 28kHz and 20kHz ultrasonic waves were applied and not applied during hot-press sintering of Ti powder. The promotion effect was valuated by relative density, tensile strength, Vickers hardness, electrical conductivity, and SEM microstructure observation. As a result, when the hot-press pressure was 40MPa and the sintering time was 10 minutes in the Ar inert gas atmosphere, great promotion was obtained at 800°C. For example, the relative density could be improved from 84.4% to 95.6% (at 20 kHz), and the tensile strength could be improved from 291MPa to 592MPa (at 20kHz). However, at a lower temperature at 600 and 700°C and a higher temperature of 900°C, the improvement range became smaller. |
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書誌情報 |
長野工業高等専門学校紀要 en : Memoirs of Nagano National College of Technology 巻 56, p. 1-5, 発行日 2022-06-30 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1882-9155 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA1259397X | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
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 | |||||
見出し | ||||||
大見出し | 学術論文 | |||||
言語 | ja |