ISO 23156:2021Published

Ferronickels — Determination of phosphorus, manganese, chromium, copper and cobalt contents — Inductively coupled plasma optical emission spectrometric method

Ferro-nickels — Détermination du phosphore, du manganèse, du chrome, du cuivre et du cobalt — Méthode par spectrométrie d'émission optique avec plasma induit par haute fréquence

Abstract / scope

This document specifies a method for the determination of phosphorus, manganese, chromium, copper and cobalt contents in ferronickels, by inductively coupled plasma (ICP) optical emission spectrometry, within the ranges specified in Table 1.

This method is applicable to all grades of ferronickels specified in ISO 6501.