Oxidation Behavior of Pure Iron under Hydrogen Combustion Environment

The environmental resistance of pure iron was evaluated by an oxygen and hydrogen sensor installed after oxidation furnace. amount introduced precisely controlled the pump at front stage furnace, reaction with analyzed. Thus, when supplied, a between occurred; however, supplied not sufficient, hydrogen-vapor environment created, accelerated. Conversely, excessive, became oxygen–steam environment, Therefore, this explained how caused dominant under oxygen–water vapor weight gain increased. In addition, border region dominated steam clarified controlling sensor.