Methods for preventing heating deformation of Shandong intermediate frequency electric furnace
Use the preheating temperature of the intermediate frequency electric furnace below the transformation point, and for high-speed steel it is around ~℃.
. Two-stage preheating of medium frequency electric furnace. After sufficient preheating for a period of time, increase the preheating temperature to below the transformation point.
Three-stage preheating of intermediate frequency furnace, such as high-speed steel, sometimes requires ~°C for the third stage preheating.
Weifang Dingsheng Electric Technology Co., Ltd. is a manufacturer that operates Shandong medium frequency electric furnaces, Shandong medium frequency induction electric furnaces, and medium frequency iron furnaces.
Methods to prevent heating deformation of Shandong medium frequency electric furnace