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Microstructure and Phase Transformation in Fe20Co20Ni20Cr20B20-xSix Alloys Prepared by Mechanical Alloying
http://hdl.handle.net/10228/0002001132
http://hdl.handle.net/10228/0002001132ede4b82a-6251-4ac5-9a14-7cc56d7f1ac8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10443065.pdf (5.1 MB)
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| アイテムタイプ | 共通アイテムタイプ(1) | |||||||||||||||
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| 公開日 | 2025-01-20 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Microstructure and Phase Transformation in Fe20Co20Ni20Cr20B20-xSix Alloys Prepared by Mechanical Alloying | |||||||||||||||
| 言語 | en | |||||||||||||||
| 著者 |
Zhang, Yicheng
× Zhang, Yicheng
× 石丸, 学
WEKO
25703
× 徳永, 辰也
WEKO
35568
× 恵良, 秀則 |
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| 著作権関連情報 | ||||||||||||||||
| 権利情報 | Copyright (c) 2023 The Japan Institute of Metals and Materials | |||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | In this study, microstructure and phase transformation behavior in Fe20Co20Ni20Cr20B20−xSix alloys prepared by the mechanical alloying (MA) method were investigated by X-ray diffraction (XRD) measurements, scanning electron microscopy, transmission electron microscopy, and differential scanning calorimetry (DSC). The Fe20Co20Ni20Cr20B20−xSix alloys prepared by the melt-spinning method were composed of FCC and compounds, and the FCC and BCC phases predicted by the valance electron concentration parameter were not formed. However, alloy powders prepared by the MA method were revealed to be composed of the FCC and BCC phases. Small amounts of unreacted pure B and Si particles were observed in alloy powders with high and low B content, respectively. XRD and DSC measurements revealed that the BCC phase in MA powder disappeared, and compounds were formed by heating up to 700°C. Especially the compound formation temperature was higher than that of the same alloy prepared by the melt-spinning method, suggesting that the thermal stability of the alloy powders prepared by the MA method was higher than that of the alloy ribbons prepared by the melt-spinning method. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : Materials Transactions 巻 64, 号 11, p. 2568-2574, 発行日 2023-11-01 |
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| 出版社 | ||||||||||||||||
| 出版者 | 日本金属学会 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | high-entropy alloy (HEA) | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | mechanical alloying (MA) | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | transmission electron microscopy (TEM) | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | differential scanning calorimetry (DSC) | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | microstructure | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | phase stability | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 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 | journal article | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.2320/matertrans.MT-M2023040 | |||||||||||||||
| NCID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA1151294X | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 1345-9678 | |||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 1347-5320 | |||||||||||||||
| 査読の有無 | ||||||||||||||||
| 値 | yes | |||||||||||||||
| 研究者情報 | ||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/177_ja.html | |||||||||||||||
| 論文ID（連携） | ||||||||||||||||
| 値 | 10443065 | |||||||||||||||
| 連携ID | ||||||||||||||||
| 値 | 12441 | |||||||||||||||
