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残留オーステナイトを多く含むオーステンパ球状黒鉛鋳鉄歯車の強度に関する研究
https://fra.repo.nii.ac.jp/records/2011723
https://fra.repo.nii.ac.jp/records/2011723632564a7-2941-4273-ade8-271594169784
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||||
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| 公開日 | 2024-10-11 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | 残留オーステナイトを多く含むオーステンパ球状黒鉛鋳鉄歯車の強度に関する研究 | |||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Srudy on gear durability of austempered ductile cast iron with a large amount of retained austenite | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||||
| 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 | |||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||||||
| 著者 |
江副, 覚
× 江副, 覚× 橋本, 宗到
× 丹野, 康雄
× 浅野, 一郎
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| 抄録 | ||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | It is well known that austempered ductile cast iron material (ADI) has a strength comparable to steel. However, stronger or tougher ADI material has been requested in order to increase the bending strength of gears. Recently, a special ADI material that included a large amount (55%) of retained austenite was developed. To evaluate the gear durability of the new ADI material, endurance gear tests were then carried out. The results obtained from the endurance tests were also compared with those of two conventional ADI gear materials that had retained austenite amounts of 36% and 10%. Consequently, it was clarified that the new ADI gear had a significant potential for increasing the surface durability as well as the bending strength of gears and the surface durability with an allowable stress over 1557 MPa. The Hertzian stress was comparable to that of case-hardened gear steel. According to the detailed analysis of the changes in local residual stress and in hardness at and under the tooth surface using an X-ray diffraction meter and micro-Vickers hardness meter, it seemed that the increase in the surface durability was due to compressive residual stress and work-hardenability induced by good running-in. | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 書誌情報 |
ja : 水産大学校研究報告 en : Journal of National Fisheries University 巻 49, 号 3, p. 97-104, ページ数 8, 発行日 2001-02-09 |
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| 出版者 | ||||||||||||||||||||||||
| 出版者 | 水産大学校 | |||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | National Fisheries University | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||||||
| 収録物識別子 | 0370-9361 | |||||||||||||||||||||||
| 書誌レコードID | ||||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||||
| 収録物識別子 | AN00124678 | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 識別子タイプ | Local | |||||||||||||||||||||||
| 関連識別子 | fishu_k_49_97 | |||||||||||||||||||||||
| 関連サイト | ||||||||||||||||||||||||
| 識別子タイプ | URI | |||||||||||||||||||||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010631608 | |||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||||||||||||||||||||
