应用该模型实现了高浓度深层渗碳的计算机实时控制。
This model is used to achieve the calculation and actual time control of deep carburization with high concentration.
本文建立了多段法渗碳的数学模型，并讨论其物理意义。
In this article, the mathematics model of multi stage carburizing is obtained and its physical meaning is discussed.
分析了在甲醇- 丙酮为渗剂条件下的气体渗碳的炉气成分；
This paper analyses the compositions of furnace atmosphere with methanol-acetone dropfeeding agent.
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