Measurement and Monitoring of O2 Concentrations in Steel Mill Reheating Furnaces
Measurement and Monitoring of O2 Concentrations in Steel Mill Reheating Furnaces
2 PagesIntroduction A furnace for heating slabs needs to be operated under low- oxygen conditions at high temperatures of 1000 °C and above to prevent oxidation of the steel. The measurement of oxygen concentrations in the furnace is essential in this process. The ZR22/ZR402 Direct In-Situ Zirconia Oxygen Analyzer requires no sampling system and utilizes a long-life sensor, and is therefore ideally suited for measurement of oxygen concentrations in
