BS EN ISO 7526:2020
Ferronickels. Determination of sulfur content. Infrared absorption method after induction furnace combustion
|Standard number:||BS EN ISO 7526:2020|
|ISBN:||978 0 539 03051 8|
- 77.100 Ferroalloys
- 77.120.40 Nickel, chromium and their alloys
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).