ISO/DIS 4653

Ferronickel — Determination of carbon, sulphur, silicon, phosphorus, nickel, cobalt, chromium, and copper contents by Spark Emission Spectrometry

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Trenutna faza: 40.60 Effective date: 18. 2. 2026.

Inicijator: ISO

Pripada: ISO/TC 155

Vrsta: Međunarodni standard

Apstrakt

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.

Životni ciklus

TRENUTNO

PROJEKAT
ISO/DIS 4653
40.60 Završetak javne rasprave
18. 2. 2026.