ISO 23692:2021 PDF

Scope: This document specifies procedures for quantitative analysis of Mn dendritic segregation in steel billets, blooms, slabs using electron probe microanalysis (EPMA). This document is mainly applicable to continuously cast products with Mn content more than 0,01 % by mass. It can also be used for steel ingots and steel products, such as cast iron and cast steel. The minimum size of analysable dendrites is totally dependent on the resolution of microscope of EPMA and beam size of filament used for quantitative analysis.

ISO 23692:2021 Referenced Document

ISO 11938 Microbeam analysis - Electron probe microanalysis - Methods for elemental-mapping analysis using wavelength-dispersive spectroscopy
ISO 14594 Microbeam analysis - Electron probe microanalysis - Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy
ISO 14595 Microbeam analysis — Electron probe microanalysis — Guidelines for the specification of certified reference materials (CRMs)*， 2023-06-01 Update
ISO 22489 Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimens using wavelength dispersive X-ray spectroscopy
ISO 23833 Microbeam analysis - Electron probe microanalysis (EPMA) - Vocabulary

2021 ISO 23692:2021 Microbeam analysis - Electron probe microanalysis - Quantitative analysis of Mn dendritic segregation in continuously cast steel product