Draft
International Standard
ISO/DIS 4653
Ferronickel — Determination of carbon, sulphur, silicon, phosphorus, nickel, cobalt, chromium, and copper contents by Spark Emission Spectrometry
Reference number
ISO/DIS 4653
Edition 1
Projet Norme internationale
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ISO/DIS 4653
85776
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Projet de Norme internationale au stade enquête auprès des membres de l’ISO.

ISO/DIS 4653

ISO/DIS 4653
85776
Langue
Format
CHF 67

Résumé

This document specifies a spark atomic emission spectrometry method for the determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium, copper contents in ferronickel. This method is applicable to the concentration ranges (mass fraction) in ferronickel: carbon 0.02 to 2.5, sulfur 0.002 to 0.28, silicon 0.10 to 4, phosphorus 0.005 to 0.040, nickel 14.0 to 42.0, cobalt 0.20 to 2.0, chromium 0.10 to 2.0, copper to 0.25.

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