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在真空炉内进行热处理有许多优点,这已为人们所熟知。除了中性处理外,由于技术的发展,真空炉的用途更加广泛。向真空炉内注入碳氢化合物,比如甲烷或丙烷,便可进行渗碳。为了防止渗碳气体在炉内出观紊流,可以添加纯氮,增加炉压,以便采用机械手段使炉气更好流通。真空渗炉温度一般为900~1050℃,若
There are many advantages to performing heat treatment in a vacuum furnace, which is well known. In addition to neutral treatment, vacuum furnaces are used for a wider range of applications due to technological advances. Carburizing can be done by injecting hydrocarbons, such as methane or propane, into the vacuum furnace. In order to prevent the appearance of carburizing gas turbulence in the furnace, you can add pure nitrogen, increase furnace pressure, so that the use of mechanical means to better flow furnace. Vacuum infiltration furnace temperature is generally 900 ~ 1050 ℃, if