Објављен
This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the carbon content in ferronickels in the range of 0,004 % to 2,5 %.
The method is applicable to normal production operations. It uses commercially available equipment, which is calibrated using steel and/or ferronickel certified reference materials (CRMs).
ПОВУЧЕН
ISO 7524:1985
ОБЈАВЉЕН
ISO 7524:2020
90.93
Одлука о потврђивању стандарда
1. 7. 2025.