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フルテキストURLKJ00002585455.pdf ( 525.9KB ) 公開日 2010-04-19
タイトルElectron Probe Microanalyser による硫化鉱物の定量分析に関する基礎的研究(IV)
タイトルヨミElectron Probe Microanalyser ニヨル リュウカ コウブツ ノ テイリョウ ブンセキ ニカンスル キソテキ ケンキュウ 4
タイトル別表記Fundamental Study on the Quantitative Analysis of Sulfide Minerals by Electron Probe Microanalyser (IV)
作成者苣木, 浅彦
島, 敞史
北風, 嵐
作成者ヨミスガキ, アサヒコ
シマ, ヒロミ
キタカゼ, アラシ
作成者別表記Sugaki, Asahiko
Shima, Hiromi
Kitakaze, Arashi
作成者所属山口大学工学部
内容記述(抄録等)Comparative examination on the accuracy of quantitative analysis for sulfide minerals by the electron probe microanalyser has been carried out by the authors in these three years. Several results have been already reported in the first three papers of this series. The effect of the standard samples on the accuracy of analysis, and the relations between the accuracy, explained as relative error to the correct value, and an amount of correction (correction coefficient) are discussed in detail in this fourth report. As mutual relations exist cosely between relative errores and amounts of correction, the small amount of correction is desirable if possible. From the results of this examination, reasonable analytical data with acceptable accuracy will be given by using three component sulfide minerals as standard sample and the root mean square value of the relative error is 1.29%, then the error will be expected within 2.0% at the most. On the other hand, two component simple sulfide seems to be insufficient as standard sample, because the root mean square value of the error is so large as 3.43%. Analysis using standard sample which has a similar compsition to analysed specimen could give the most accurate value in the case of sulfide mineral analysis. The calibration curve method is also one of the best method for sulfide mineral because the root mean square value of the error shows fairly small value of 1.14% in our examinations.
本文言語jpn
主題材料工学
資料タイプtext
ファイル形式application/pdf
出版者山口大学工学部
出版者ヨミヤマグチ ダイガク コウガクブ
NII資料タイプ紀要論文
ISSN0372-7661
NCIDAN00244228
学内刊行物(紀要等)山口大学工学部研究報告
掲載誌名山口大学工学部研究報告
掲載誌名別表記Memoirs of the Faculty of Engineering, Yamaguchi University
24
1
開始ページ39
終了ページ45
発行日1973
著者版/出版社版出版社版
備考本文データは国立情報学研究所において電子化したものである
リポジトリIDKJ00002585455
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/KJ00002585455