ENERGY DISPERSIVE X-RAY FLUORESCENCE (EDXRF) ANALYSIS OF STEELS

被引：0
作者：
Toma, Lucica Grigora [1 ]
Ion, Rodica Mariana [2 ,3 ]
Fierascu, Radu Claudiu [3 ]
Ion, Nelu [2 ]
Popescu, Ileana Nicoleta [2 ]
机构：
[1] Valahia Univ Targoviste, Multidisciplinary Res Inst Sci & Technol, R-130024 Targoviste, Romania
[2] Valahia Univ Targoviste, Fac Mat Engn Mechatron & Robot, R-130024 Targoviste, Romania
[3] ICECHIM, Analyt Dept, R-060021 Bucharest, Romania
来源：
JOURNAL OF SCIENCE AND ARTS | 2010年 / 02期
关键词：
EDXRF technique; non-destructive and standardless analysis of stainless steel samples;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A powerful, simple and fast technique for non-destructive multi-element analysis of materials is energy dispersive X-ray fluorescence (EDXRF) technique. This method is based on radioisotope excited energy dispersive X-ray fluorescence (EDXRF) spectrometry and does not require any type-standards. For these reasons, the EDXRF method was chosen in this paper to analyse the different types of stainless steel (SS) samples. After non-destructive multi-element analysis of samples revealed that Si (0.1-0.52), S (0.01-0.12), K (0.25-0.86), Cu (0.19-0.24), Ca (0.01-0.03) etc are present as minor components while Cr (15.1-17.5), Mn (0.56-1.4), Fe (69.8-83.7), Ni (0.03-10.4) are present as major components.
引用
收藏
页码：385 / 390
页数：6
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