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main uses and product features of annealing furnace

Sep 14, 2022

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The main purpose of modern electric stainless steel annealing furnace: using strong reducing gas as protective atmosphere, suitable for mass production of small and medium-sized stainless steel parts (such as bright quenching and tempering of martensitic stainless steel, bright annealing of austenitic stainless steel). 1. Bright annealing of Austrian stainless steel strips; 2. Bright annealing of ferritic and horse-type stainless steel strips; 3. Bright annealing of beryllium bronze strips; 4. Bright annealing of other steel and non-ferrous metal strips.


The modern electric furnace stainless steel bright annealing furnace consists of a preheating section, a heating furnace and a hydrogen injection cooling section. Among them, the preheating section is a water-cooled jacket type box welded with carbon steel plates, one end is a wool felt sealed furnace door, and the other end is connected to the muffle tube in the heating furnace by a flange. The heating furnace is welded with carbon steel plate and section steel, and the furnace cover is removable. The stainless steel bright annealing furnace is insulated with light refractory materials, the electric heating elements are arranged on both sides of the furnace wall, and the cover is covered with a refractory fiber ceiling.


Features of modern electric stainless steel bright annealing furnace: novel furnace design, smooth mesh belt transmission, bright surface after heat treatment, uniform hardness and small deformation; continuous production of heat treatment furnace, stepless adjustment, easy control of process parameters, and high temperature control accuracy.


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