无马弗履带炉炉膛及加热元件的合理设计

Design Improvement of Furnace Chamber and Heating System ina Cast Link Conveyor Type Muffle-free Heat Treating Furnace

目前，我国自行研制的无马弗热处理淬火炉是一种新炉型。针对使用中炉顶托粱易断裂，炉衬结构和加热元件不合理等进行了技术改造，提高了炉子的使用寿命。

The cast link conveyor type heat treating furnace without muffle is a new developed furnace inChina.Technical improvements on easy breakage of top supproting beams.liming construction and heating systemare realized.the furnace service life is much increased.