Ferronickels — Determination of phosphorus, manganese, chromium, copper and cobalt contents — Inductively coupled plasma optical emission spectrometric method
NORMA vydaná dňa 26.3.2021
Označenie normy: ISO 23156:2021
Dátum vydania normy: 26.3.2021
Počet strán: 16
Približná hmotnosť: 48 g (0.11 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: 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.