真空渗碳,是真空炉应用方面的一个比较新的发展。七十年代初期应用于工业,有几方面的理由证明是一种有意义和有好处的方法,其中一个理由是节省能量。为了使渗碳可控和有效,需要发展一种专门的真空炉。炉子设计分为三种,以其所使用的隔热屏或绝热体和加热元件,作为每一种炉子的特征。高温真空炉全部是冷壁结构——它们使用一个水冷金属壳。其结构是一真空密封的容器,外壳保持冷态,并具有高的强度,以防止吸瘪。最初设计的(且仍在生产的)是使用金属屏和金属加热元件的炉子。这些构件通常 Vacuum carburizing is a relatively new development in vacuum furnace applications. There are several reasons why industrialization is used in the early 1970s to prove a meaningful and beneficial approach. One of the reasons for this is saving energy. In order to make the carburization controllable and effective, a special vacuum furnace needs to be developed. The furnace design is divided into three types, with its use of heat shields or insulators and heating elements as a feature of each furnace. All high-temperature vacuum furnaces are cold-walled structures - they use a water-cooled metal shell. The structure is a vacuum-tight container, the housing remains cold, and has high strength to prevent suction deflated. Originally designed (and still in production) is a stove that uses metal screens and metal heating elements. These components are usually