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Analysis of Alloys by Fluorescent X-Ray Spectroscopy Non-Destructive-Addition Method
http://hdl.handle.net/10097/27089
http://hdl.handle.net/10097/27089eefdd13d-1a0e-42b8-8407-58bf750a0aed
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004196997.pdf (40.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2008-05-02 | |||||||||
| タイトル | ||||||||||
| タイトル | Analysis of Alloys by Fluorescent X-Ray Spectroscopy Non-Destructive-Addition Method | |||||||||
| 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 | departmental bulletin paper | |||||||||
| 著者 |
HIROKAWA, Kichinosuke
× HIROKAWA, Kichinosuke
× GOTO, Hidehiro
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | In order to determine metal samples rapidly and with a few standard samples, a new method, non-destructive-addition method was proposed. As theoretical equations for this method, the following equations were introduced : x=a(I_M/I_a-1)/I_M/I_x・(1-a)+I_M/I_aa-1 where x is the weight fraction of the element to be analyzed in the unknown smaple and I_x is X-ray intensity of it, a is the weight fraction of the element to be analyzed in the standard sample and I_a is the X-ray intensity of it. I_M is the X-ray intensity of the pure metals of the element to be analyzed ; and I_M/I_M'・W_m'/W_m-1/W_m'-W_m=I_M/I_M'・W_m''/W_m-1/W''_m-W_m where W_m and W_m' are weight fraction of the element to be analyzed in the standards and I_M, I_M' are the X-ray intensity of them, W_M" is the weight fraction of the element to be analyzed in the unknown sample and I_m" is the X-ray intensity of it. After preliminary experiments on some powdered samples, these equations were applied to the determination of some metals, for example nickel, chromium or manganese in steels. Satisfactory results were obtained. | |||||||||
| 書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 14, p. 256-256, 発行日 1962 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 00408808 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00836167 | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
| 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 | |||||||||
| 出版者 | ||||||||||
| 出版者 | Tohoku University | |||||||||
| 資源タイプ | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 紀要類(bulletin) | |||||||||
| 登録日 | ||||||||||
| 日付 | 2008-05-02 | |||||||||
| 日付タイプ | Created | |||||||||
| 公開日（投稿完了日） | ||||||||||
| 日付 | 2008-05-02 | |||||||||
| 日付タイプ | Created | |||||||||
| 発行日 | ||||||||||
| 日付 | 1962 | |||||||||
| 日付タイプ | Created | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 40290 bytes | |||||||||
| 更新日 | ||||||||||
| 日付 | 2010-01-27 | |||||||||
| 日付タイプ | Created | |||||||||
