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Normas BSI – AENOR
BS EN 1071-4:2006

BS EN 1071-4:2006

Advanced technical ceramics. Methods of test for ceramic coatings. Determination of chemical composition by electron probe microanalysis (EPMA)

Fecha:
2006-06-30 /Confirmed
Comité:
RPI/13
Equivalencias internacionales:

EN 1071-4:2006

Resumen:
This European Standard describes methods for chemical analysis of ceramic coatings by means of electron probe microanalysis (EPMA) using a scanning electron microscope (SEM) or an electron probe microanalyser. The methods described are limited to the examination of single layer coatings when the analysis is carried out normal to the sample surface, but graded and multilayer coatings may also be analysed in cross-section if the thickness of the individual layers or gradations are greater than the maximum width of the volume of material within which characteristic or fluorescent X-rays are generated. NOTE This method can also be used for the analysis of bulk materials.
Keywords:
Chemical analysis and testing, Microanalysis, Interferences (chemical), Ceramics, Scanning electron microscopes, Optical instruments, Spectroscopy, Specimen preparation, Coatings, Dispersion (waves), Ceramic coatings, Determination of content, Spectra, Chemical composition, Surface properties, Wave properties and phenomena, X-ray apparatus, Testing conditions, Special ceramics, Test equipment, Accuracy, Wavelengths
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