ISO/FDIS 4653

Ferronickel — Determination of carbon, sulphur, silicon, phosphorus, nickel, cobalt, chromium, and copper contents — Spark emission spectrometric method

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Trenutna faza: 50.00 Effective date: 9. 7. 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.

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ISO/FDIS 4653
50.00 Evidentiranje podataka o definitivnom tekstu nacrta standarda
9. 7. 2026.