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由钢铁研究总院完成的“钢液在线测氢技术应用研究”利用钢铁研究总院开发研制的“钢液中在线测氢分析仪”,采用平衡分压法实现测量 ,即将测头浸入钢液 ,并向吹气管中吹入惰性气体 (氮气 ) ,钢液中的氢向氮气气泡中扩散 ,最后达到平衡。用仪器回收该平衡气体 ,通过热导检测器检
The “Research on on-line hydrogen measurement of molten steel” completed by China Iron & Steel Research Institute utilizes the “on-line hydrogen analyzer in molten steel” developed by the Research Institute of Iron and Steel (Iron and Steel Research Institute) to achieve the measurement by balanced partial pressure method, , And blowing into the blow pipe inert gas (nitrogen), hydrogen in the molten steel to nitrogen bubble diffusion, and finally reach equilibrium. The balance of gas recovered by the instrument, through the thermal conductivity detector inspection