3非沸腾状态的真空下碳氧浓度变迁过程的模拟计算前文已经论及:在真空的沸腾状态下,熔体中的碳与氧只能被脱除到一定的水平。此时碳氧反应所产生的CO压力不足 Simulation of carbon-oxygen concentration transition under vacuum at non-boiling stage It has been mentioned above that the carbon and oxygen in the melt can only be removed to a certain level under the condition of vacuum boiling. The CO pressure generated by the carbon-oxygen reaction is insufficient at this time