bell type annealing furnace

基本解释

The bell-type annealing furnace is used for the periodic annealing of various materials.
罩式退火炉用于多种材料的周期式退火。
It was proved that the grid inner cover could improve the heat transfer efficiency and throughput of the bell-type annealing furnace.
指出了网格形结构对于提高内罩的换热效率，增加罩式炉的生产能力是有利的。
The paper introduces the operating principle, technological feature, composition and key techniques of the bell type annealing furnace with the forced convection of full H2 atmosphere.
介绍强对流全氢罩式炉的工作原理、工艺特点、设备组成及关键技术。