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Spectrographic Determination of Ferroalloys. I : Spectrographic Determination of Microamounts of Arsenic and Antimony in Ferromanganese
https://doi.org/10.50974/00042075
https://doi.org/10.50974/00042075ff45f7fa-c86e-416a-b45d-4187f078c9b9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004196879.pdf (416.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-05-02 | |||||||
| タイトル | ||||||||
| タイトル | Spectrographic Determination of Ferroalloys. I : Spectrographic Determination of Microamounts of Arsenic and Antimony in Ferromanganese | |||||||
| 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 | |||||||
| ID登録 | ||||||||
| ID登録 | 10.50974/00042075 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
YOKOYAMA, Yu
× YOKOYAMA, Yu
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | A rapid and accurate method was examined with a quartz spectrograph of medium type to determine arsenic and antimony contained in ferromanganese as impurities. Stable excitation conditions were studied for both block sample and powdered sample, and it was found optimal to excite a mixture of powdered sample and graphite powder by direct current intermittent arc. Silver was introduced into the mixture as the internal standard, and Ag 2309.64A/AsI 2288.12A and Ag 2309.64A/SbI 2311.47A were used as analytical line pairs. By this method arsenic and antimony in ferromanganese were determined with variation coefficients of 5 to 11 per cent and about 6 per cent, respectively. | |||||||
| 書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 12, p. 346-352, 発行日 1960 |
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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 | 1960 | |||||||
| 日付タイプ | Created | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 416488 bytes | |||||||
| 更新日 | ||||||||
| 日付 | 2010-01-27 | |||||||
| 日付タイプ | Created | |||||||
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Cite as
YOKOYAMA, Yu, 1960, Spectrographic Determination of Ferroalloys. I : Spectrographic Determination of Microamounts of Arsenic and Antimony in Ferromanganese: Tohoku University, 346–352 p.
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