title: Simultaneous determination of the constituents in Al-Ge-Si alloys by inductively coupled plasma atomic emission spectrometry.
abstract: An accurate method for determination of the constituents Ge, Si, In and Mg in Al-Ge-Si based compact alloys and foil materials by ICP atomic emission spectrometry is developed. The material samples were dissolved in nitric acid-hydrofluoric acid. Optimum parameters for the simultaneous measurement of the constituent elements are worked out. To compensate the time determined sensitivity fluctuations the analytical signal was corrected by a special procedure of external standardization.
authors.affiliation: Institut für Festkörper- und Werkstofforschung Dresden, Postfach 270 016, D-01171, Dresden, Germany.
authors.forename: E
authors.initials: E
authors.lastname: Müller
authors.forename: R
authors.initials: R
authors.lastname: Kucharkowski
authors.forename: V
authors.initials: V
authors.lastname: Michel
authors.forename: T
authors.initials: T
authors.lastname: Schubert