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由本文作者设计的一台深井式气体渗碳炉于年初在辽宁省某工厂建成，并投入生产使用。照片１是用该炉渗碳生产长杆件时的出炉开始情况，照片２是工件渗碳后被提取到炉外的情况。该炉炉膛有效深度达６ｍ，适用于大型细长轴类件的气体渗碳及淬火处理等。炉子采用了与传统气体渗碳
A deep-well gas carburizing furnace designed by the author of this project was built at a factory in Liaoning Province earlier this year and put into production. Photo 1 shows the start of the production of long rods produced by carburizing the furnace, and picture 2 shows the case after the workpiece is carburized and taken out of the furnace. The furnace hearth effective depth of 6m, suitable for large slender shaft gas carburizing and quenching. The stove uses carburizing with traditional gas