✦ LIBER ✦
Atomic emission spectrometric analysis of steel and glass using a TEA CO2 laser-induced shock wave plasma
✍ Scribed by Kiichiro Kagawa; Hiroyuki Hattori; Masuo Ishikane; Masahiro Ueda; Hendrik Kurniawan
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 705 KB
- Volume
- 299
- Category
- Article
- ISSN
- 0003-2670
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✦ Synopsis
The shock wave plasma induced by the bombardment of laser light coming from a commercial TEA CO2 laser has been used for the direct elemental analysis of solid samples. By using standard low-alloy steel samples, it is demonstrated that there is a linear relationship between the Cr content and the emission intensity, using an internal standard method. A background equivalent concentration for the Mg 383.8 run emission line is found to be as low as about 0.005% in glass samples.