How the tube furnace works

How the tube furnace works According to the requirements of the laboratory, the loading and unloading adopts intermittent manual loading and unloading. When charging, place the material box on the material basin bracket, open and take out the sealing end cover at one end of the furnace tube, put it into the material box bracket with material box, install the sealing end cover on the furnace tube flange and tighten the clamp bolt. Control of retained austenite in tooth angle by vacuum carburizing heat treatmentThen, the process atmosphere is introduced, until the oxygen content in the furnace tube reaches the process requirements, and the heating and sintering is carried out. After the sintering process of the product is completed, a small amount of the process atmosphere should be continued and the temperature should be lowered until the temperature in the furnace is lower than the process requirements, and then the sealed end cover of the furnace tube can be opened to take out the product.Vacuum brazing of surgical forceps - heat treatment process Tube furnaces are divided into vertical furnaces, cylindrical furnaces and large square furnaces according to furnace types; According to the use, it is divided into: chemical reaction furnace, furnace for heating liquid, gas heating furnace, furnace for heating mixed phase flow.Six details of gas carburizing