煤气流动粒子炉有许多优点,与电炉、盐浴炉和石墨流动粒子炉比较,它设备简单,而且经济。所用粒子既不会像盐、油那样老化,也不会像石墨那样烧掉,它只是加热或冷却的中间介质,煤气可用管道输送,价格便宜,经常的消耗费用低,既可用于机械工业和仪表工业上小工件的加热,又可建成连续生产的大炉子加热和冷却各种管、带、丝、棒、齿轮、大轴等,由于在粒子层内可以造成保护性气氛,又可对工件进行光亮热处理,是一种非常有前途的炉子,在北京无线电厂和北京钢铁学院试制成功后得到了各方面的重视,迅速推广开来。 Gas flow particle furnace has many advantages, compared with electric furnace, salt bath furnace and graphite flow particle furnace, it is simple and economical equipment. The particles used are neither aged as oil nor oil, nor burnt like graphite, they are just intermediary media for heating or cooling. Gas can be piped, cheap, and often low in cost, both for the mechanical industry and Instrument industry on the heating of small workpieces, and can be built for continuous production of large furnace heating and cooling tubes, belts, wires, rods, gears, shaft, etc., due to the particle layer can create a protective atmosphere, but also the workpiece The bright heat treatment is a very promising stove, which has been paid attention to by all parties after the successful trial production of Beijing Radio Factory and Beijing Institute of Iron and Steel.