WEKO3
アイテム
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純B₄Cセラミックスホットプレス焼結体の機械的・電気的特性‐ホットプレス圧と雰囲気圧の影響‐
https://nagano-nct.repo.nii.ac.jp/records/1147
https://nagano-nct.repo.nii.ac.jp/records/11470af9409b-b638-4a87-b7df-6066920e35e5
名前 / ファイル | ライセンス | アクション |
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56_1-07 (928.9 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 | 純B₄Cセラミックスホットプレス焼結体の機械的・電気的特性‐ホットプレス圧と雰囲気圧の影響‐ | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | B₄C | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Hot press | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Density | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Strength | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Electric conductivity | |||||
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 | Mechanical and electrical properties of pure B4C ceramic hot-press sintered compact ―Effects of hot-press pressure and atmospheric pressure― | |||||
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 | 2281 | |||||
姓名 | HORIGUCHI, Katsumi | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 2282 | |||||
姓名 | MORIYAMA, Minoru | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to understand the characteristics of B₄C monopoly, the effects of hot-press (HP) pressure and Ar inert atmospheric pressure on the mechanical / electrical properties of pure B4C powder compact were investigated using the HP method. The sintering temperature was constant at 1950 ° C, and the sintering time was 3.6 ks. When the press pressure was increased, the densification occurred rapidly and the relative density reached 99.3% even at a low HP pressure of about 23.4 MPa. Furthermore, when the press pressure was 31.2 MPa, a relative density of 99.9%, a flexural strength of 502 MPa, and a hardness of 38.5 GPa were obtained. By using the HP method, B4C is able to obtain high properties and a smooth surface (mirror surface) by the HP sintering without adding a sintering aid. | |||||
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. 1-7, 発行日 2022-06-30 |
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出版者 | ||||||
出版者 | 長野工業高等専門学校 | |||||
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 |