WEKO3
アイテム
多合金鋳鉄のエロージョン磨耗特性
https://doi.org/10.15118/00005129
https://doi.org/10.15118/00005129960b3053-3605-40e7-a9b5-a9d1e623bfb8
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A373 (5.8 MB)
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A373_summary (471.1 kB)
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| アイテムタイプ | 学位論文 / Thesis or Dissertation(1) | |||||||||||||
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| 公開日 | 2015-06-11 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 多合金鋳鉄のエロージョン磨耗特性 | |||||||||||||
| 言語 | ja | |||||||||||||
| 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_db06 | |||||||||||||
| 資源タイプ | doctoral thesis | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.15118/00005129 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 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 |
楠本, 賢太
× 楠本, 賢太
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| 室蘭工業大学研究者データベースへのリンク | ||||||||||||||
| 表示名 | 楠本 賢太（KUSUMOTO Kenta） | |||||||||||||
| URL | http://rdsoran.muroran-it.ac.jp/html/100000201_ja.html | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Surface damage that caused by impact of solid particles is called erosive wear. The phenomenon becomes a serious problem for bended section of pneumatic transportation pipe, valve, turbine blade and fun, and so on. In order to reach an aim of high safety and low cost, it’s important to develop wear resistant material and to estimate of life service during erosion. Recently, many researches have studied on the variety of alloys, and tempt to develop wear resistant materials. In this study, the multi-component cast irons, which are excellent war resistant materials due to containing strong carbides forming elements, Crystallization of hard eutectic carbides at the solidification and occurring secondary hardening in matrix by heat treatment was paid attention. Therefore, multi-component cast irons with about 3%C, 10%, 7.5% and 5%V cast irons with nill, 5 and 9%Cr and 2%C and Cr, Mo, W and V, (As an alternative to Nb) of about 5% with 0, 5 and 10%Co were prepared as the test materials in this study. This study investigates erosive wear characteristics of multi-component cast irons. In 1st chapter, I described the research background, previous research and the purpose and significance of this study. In 2nd chapter I melted the variety of multi-component cast irons and subsequent identification of the eutectic carbides, precipitated carbides and matrix. In 3rd chapter, I described that I used the Fe-C-Mn-Cr-V-based multi-component cast irons were melted in the second chapter as specimens, promoting the erosive wear test, to reduce of V contents and increasing of Cr contents were investigated whether it’s possible to increasing wear resistance and cost reduction. In 4th chapter, I used the Fe-C-Cr-Mo-W based multi-component cast irons were melted in the 2nd chapter as test materials, I investigates erosive wear characteristics of Fe-C-Cr-Mo-W multi-component cast irons containing V, Nb and Co. In 5th chapter, we used the Fe-C-Cr-Mo-W-based multi-component cast irons, which showed excellent wear resistance in Chapter IV. To promote a high temperature erosion wear test, I revealed that effect of Co addition on high temperature erosive wear characteristics of multi-component cast irons containing Nb or V. In 6th chapter, summarize results of the present research. | |||||||||||||
| 言語 | ja | |||||||||||||
| 学位授与機関 | ||||||||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||||||||
| 学位授与機関識別子 | 10103 | |||||||||||||
| 学位授与機関名 | 室蘭工業大学 | |||||||||||||
| 言語 | ja | |||||||||||||
| 学位授与機関名 | Muroran Institute of Technology | |||||||||||||
| 言語 | en | |||||||||||||
| 学位名 | ||||||||||||||
| 学位名 | 博士（工学） | |||||||||||||
| 言語 | ja | |||||||||||||
| 学位の種別 | ||||||||||||||
| 言語 | ja | |||||||||||||
| 値 | 課程博士 | |||||||||||||
| 学位授与番号 | ||||||||||||||
| 学位授与番号 | 甲第373号 | |||||||||||||
| 報告番号 | ||||||||||||||
| 言語 | ja | |||||||||||||
| 値 | 甲第373号 | |||||||||||||
| 学位記番号 | ||||||||||||||
| 言語 | ja | |||||||||||||
| 値 | 博甲第373号 | |||||||||||||
| 学位授与年月日 | ||||||||||||||
| 学位授与年月日 | 2015-03-23 | |||||||||||||
| 日本十進分類法 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 566 | |||||||||||||
| 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 | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
