BS ISO 7524:2020
Ferronickels. Determination of carbon content. Infrared absorption method after induction furnace combustion
|Standard number:||BS ISO 7524:2020|
|ISBN:||978 0 539 03050 1|
- 77.120.40 Nickel, chromium and their alloys
- 77.100 Ferroalloys
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).