Industrial hot blast stove is widely used in industrial fields, and salt bath hot blast stove is also a kind of industrial electric hot blast stove. Salt bath hot blast stove is an industrial hot blast stove which uses molten salt liquid as heating medium to heat the workpiece immersed in the salt liquid. According to the working temperature of electric blast stove, sodium chloride, potassium chloride, barium chloride, sodium cyanide, potassium cyanide are usually selected. Salts such as sodium nitrate and potassium nitrate are used as heating medium.The heating speed of the salt bath hot blast stove is fast and the temperature is uniform.The workpiece is always heated in the salt solution,and there is a layer of salt film on the surface of the workpiece when it comes out of the hot blast stove,so the oxidation and decarbonization of the workpiece surface can be prevented.The salt bath hot blast stove can be used for carbon steel,alloy steel,tool steel,die steel and aluminum alloy etc. Hardening, annealing, tempering, cyanidation, aging and other heat treatment heating, but also can be used for steel precision forging less oxidation heating. Salt bath hot blast stove heating medium steam harmful to the human body, when used must be ventilated. Salt bath hot blast stove is divided into internal heating and external heating two categories. Internal hot salt bath hot blast stove is divided into electrode salt bath hot blast stove and electric heating element salt. Two kinds of bath hot blast stove.
标签:   环氧地坪 地坪 环氧地坪漆 热风炉 环氧地坪施工