This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the sulfur content in ferronickels in the range of 0,002 % to 0,12 %.
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).
WITHDRAWN
EN 27526:1991
PUBLISHED
EN ISO 7526:2020
60.60
Standard published
Mar 18, 2020