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球圧子による反発硬さ理論(反発硬さ数に及ぼす圧子・試料条件の影響)
http://hdl.handle.net/10191/1766
http://hdl.handle.net/10191/1766623a4ddd-818e-4e98-9734-70b3b6813491
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
3_0003.pdf (993.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-05-10 | |||||
| タイトル | ||||||
| タイトル | 球圧子による反発硬さ理論(反発硬さ数に及ぼす圧子・試料条件の影響) | |||||
| タイトル | ||||||
| タイトル | 球圧子による反発硬さ理論(反発硬さ数に及ぼす圧子・試料条件の影響) | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Material Testing | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Theory of Rebound Hardness | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Impact | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Spherical Indenter | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Dynamic Mean Plastic Flow Pressure | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Dynamic Mean Contact Pressure | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Dynamic Mean Pressure Ratio | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | D Type Shore Hardness Number | |||||
| 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 | A Simple Theory of Rebound Hardness by a Spherical Indenter : The Influence of the Conditions of a Spherical Indenter and a Specimen on Rebound Hardness | |||||
| 著者 |
石橋, 達弥
× 石橋, 達弥× 下田, 茂× 古川, 徹× 吉田, 秀敏 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44770 | |||||
| 姓名 | Ishibashi, Tatsuya | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44771 | |||||
| 姓名 | Shimoda, Shigeru | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44772 | |||||
| 姓名 | Furukawa, Tooru | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44773 | |||||
| 姓名 | Yoshida, Hidetoshi | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Because the theories of rebound hardness suggested until now are based on Meyer's Law which expresses the fully plastic deformation of a specimen under a spherical indenter, the experimental results of impact carried out over a wide range conditions of specimens and indenters can't be explained by it fully and quantitatively. To solve the above points, first the simple theory of rebound hardness is obtained on the basis of three points ; (1) The relative equations of a specimen and a spherical indenter in the elastic-plastic transient indenting process (at the 1st report) are used. (2) To correspond to the various profile of indenters (D type Shore hammer, etc.), the relative equations of rebound energy including the elastic effect of the holding shaft of an indenting sphere (at the 3rd report) are used. (3) The dynamic work necessary to produce a unit volume of the permanent indentation is different quantitatively from the dynamic mean contact pressure. Secondly, the impact experiments are given by the two tip ball type indenters for several specimens, and the necessary expressions are formulated to calculate the concrete values of rebound hardness number. Finally, the experimental results by IIZUKA regarding the influence of the wide conditions of D type Shore hammer on rebound hardness number are quoted and compared with the calculated values using this theory and a good coincidence is obtained between them quantitatively in all points. | |||||
| 書誌情報 |
日本機械学会論文集. A編 en : 日本機械学会論文集. A編 巻 53, 号 487, p. 637-645, 発行日 1987-03 |
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| 出版者 | ||||||
| 出版者 | 日本機械学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03875008 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN0018742X | |||||
| 権利 | ||||||
| 権利情報 | 日本機械学会 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
