INTEGRATING METHODS FOR THE ANALYSIS OF OXIDE SCALES ON HIGH-TEMPERATURE ALLOYS USING GDOS AND EPMA

被引：7

作者：

NICKEL, H

GRUBMEIER, H

GUNTUR, D

MAZURKIEWICZ, M

NAOUMIDIS, A

机构：

[1] Institute for Reactor Materials of Research Centre Jülich GmbH, Jülich 1, W-5170

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1991年 / 341卷 / 5-6期

关键词：

D O I：

10.1007/BF00321949

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The oxidation of Ni-based alloys leads to multiphase oxide scales with an inhomogeneous microstructure. By introducing an integrating method for EPMA it was possible to find a common basis with GDOS depth profiles for the chemical characterization of such layers. At first it was necessary to quantify the GDOS intensity profiles; thus the comparison of relative mass fractions supplied by both methods was successful. Generally it was found a substantial agreement also with quantitative SNMS profiles.

引用

页码：421 / 426

页数：6

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