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Fundamental Study on the Quantitative Analysis of Sulfide Minerals by Electron Probe Microanalyser (V)

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 24 Issue 3 Page 41-46
published_at 1974
KJ00000156044.pdf
[fulltext] 424 KB
Title
Electron Probe Microanalyser による硫化鉱物の定量分析に関する基礎的研究(V)
Fundamental Study on the Quantitative Analysis of Sulfide Minerals by Electron Probe Microanalyser (V)
Creators Sugaki Asahiko
Creators Shima Hiromi
Creators Kitakaze Arashi
Source Identifiers
In the calibration curve method of the quantitative analysis with EPMA, a calibration curve is generally made by plotting the measured relative X-ray intensity K to the weight fraction of composition C. Ziebold and Ogilvie found empirically that a plot of C/K against C is approximate linear in the binary alloy system and its straight line function is written [numerical formula]. Then, some experiments to determine wheather this function is also applicable in the case of sulfide system have been carried out. It was shown that a plot of C/K against C makes also simple straight line in the experiments on the three binary systems of Bi_2S_3-Sb_2S_3,PbS-Sb_2S_3,and Cu_2S-Bi_2S_3. The fact suggests the possibility that the method using empirical correction factor developed by Bence and Albee on silicate is useful on sulfide as well.
Subjects
材料工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1974
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部