ISO 23156:2021
International Standard
Current Edition
·
Approved on
26 March 2021
Ferronickels — Determination of phosphorus, manganese, chromium, copper and cobalt contents — Inductively coupled plasma optical emission spectrometric method
ISO 23156:2021 Files
English
16 Pages
Current Edition
45.05 BHD
ISO 23156:2021 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.
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