人们认为80年代的在工业方面的迹象是促进更加广泛的采用真空、感应、莱赛、电子束以及离子氮化等工艺,流床热处理也获得某种程度的重视。所有的例子,都是以节约能源为最基本的动机。使用真空炉进行深层渗碳可以减少能源的消耗。加速采用感应加热的一个关键的原因是进行局部加热可以降低生产成本。 Indications of industry in the 1980s are seen as promoting more widespread adoption of processes such as vacuum, induction, leisay, electron beam, and ion nitriding, and fluid bed heat treatment has received some degree of emphasis. All the examples are based on energy conservation as the basic motivation. Deep carburization with a vacuum furnace can reduce energy consumption. A key reason for accelerating induction heating is that local heating can reduce production costs.