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High-Resolution / High-Energy X-ray Phase-Contrast Tomography Techniques and their Application to Structural Metals
https://iwate-u.repo.nii.ac.jp/records/15865
https://iwate-u.repo.nii.ac.jp/records/15865112dc76b-cf80-4451-b018-4ba882ee8e63
名前 / ファイル | ライセンス | アクション |
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s8srr-v10n1p51-59 (5.5 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2023-01-10 | |||||
タイトル | ||||||
タイトル | High-Resolution / High-Energy X-ray Phase-Contrast Tomography Techniques and their Application to Structural Metals | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Phase-contrast imaging | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | X-ray tomography | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Schlieren phase-contrast method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Zernike phase-contrast method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Austenite steel | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Titanium alloy | |||||
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 | |||||
著者 |
HIRAYAMA, Kyosuke
× HIRAYAMA, Kyosuke× TODA, Hiroyuki× SU, Han× OKAMURA, Kai× SUZUKI, Yoshio× TAKEUCHI, Akihisa× UESUGI, Masayuki× SHIMIZU, Kazuyuki |
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著者別名 | ||||||
姓名 | 平山, 恭介 | |||||
著者別名 | ||||||
姓名 | 戸田, 裕之 | |||||
著者別名 | ||||||
姓名 | 蘇, 航 | |||||
著者別名 | ||||||
姓名 | 岡村, 海 | |||||
著者別名 | ||||||
姓名 | 鈴木, 芳生 | |||||
著者別名 | ||||||
姓名 | 竹内, 晃久 | |||||
著者別名 | ||||||
姓名 | 上椙, 真之 | |||||
著者別名 | ||||||
姓名 | 清水, 一行 | |||||
著者(機関) | ||||||
Kyushu University,Kyoto University | ||||||
著者(機関) | ||||||
Kyushu University | ||||||
著者(機関) | ||||||
Kyushu University | ||||||
著者(機関) | ||||||
Kyushu University | ||||||
著者(機関) | ||||||
High Energy Accelerator Research Organization | ||||||
著者(機関) | ||||||
Japan Synchrotron Radiation Research Institute | ||||||
著者(機関) | ||||||
Japan Synchrotron Radiation Research Institute | ||||||
著者(機関) | ||||||
Kyushu University,Iwate University | ||||||
登録日 | ||||||
日付 | 2023-01-10 | |||||
書誌情報 |
SPring-8/SACLA利用研究成果集 en : SPring-8/SACLA Research Report 巻 10, 号 1, p. 51-59, 発行日 2022-02-28 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21876886 | |||||
Abstract | ||||||
内容記述タイプ | Other | |||||
内容記述 | Three high-resolution / high-energy phase-contrast X-ray nano-tomography (XNT) techniques were tested, with the spatial resolution, contrast, and artefacts being evaluated. All the experiments utilized apodization Fresnel zone plates (A-FZP), which have been recently developed for the purpose of imaging characteristics improvement, taking advantage of the A-FZP’s secondary benefit that its thicker inner zone makes it readily applicable for use with high X-ray energies. The techniques employed in the present study were the imaging-type XNT combined with Zernike phase-contrast optics, the X-ray schlieren phase-contrast method, and the defocusing phase-contrast method. All the methods successfully recognized a density difference of 3.7 % between α and β grains in a Ti-6Al-4V alloy at an X-ray energy of 20 keV, together with an excellent spatial resolution within a scanning time of 1h. The Zernike phase-contrast method was then successfully applied to in-situ XNT observation of the transformation behavior of retained austenite in a duplex carbon steel at an X-ray energy of 20 ~ 37.7 keV. The characteristic local transformation behavior of the retained austenite was revealed through a series of 3D images and quantitative data obtained from the 3D images. | |||||
抄録(URL) | ||||||
High-Resolution / High-Energy X-ray Phase-Contrast Tomography Techniques and their Application to Structural Metals | ||||||
https://www.jstage.jst.go.jp/article/springresrep/10/1/10_51/_article | ||||||
出版者 | ||||||
出版者 | Japan Synchrotron Radiation Research Institute | |||||
権利URI | ||||||
権利情報 | https://creativecommons.org/licenses/by/4.0/deed.ja | |||||
その他の言語のタイトル | ||||||
その他のタイトル | 高分解能・高エネルギーX線位相コントラスト法と構造材料への応用 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.18957/rr.10.1.51 | |||||
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 |