What are the practical uses of the muffle furnace

muffle furnace is a kind of induction heating equipment with relatively high heating efficiency and high speed for metal materials, and it is a kind of low energy consumption, energy saving and environmental protection. So what is the working principle? Next, let’s follow in the footsteps of the editor to understand how it works.

The working principle of the muffle furnace is that the high-frequency high current is directed to a heating coil (usually made of red copper tube) in a ring or other shape, and then a strong magnetic beam with an instantaneous change in polarity is generated in the coil. Then put the metal to be heated in the coil, the magnetic beam will penetrate the heated object, and the inside of the heated object is in the opposite direction to the heating current, so a corresponding large eddy will be generated. Current. But because there is resistance in the heated object, a lot of Joule heat will be generated, so that the temperature of the heated object itself will rise rapidly, and finally achieve the goal of heating all metal materials.

So what are the practical uses of the muffle furnace?

1. Heat treatment, quenching, annealing, diathermy, and tempering operations on the whole or part of various metals.

2. Welding, welding of various metal products, knife blades, saw blade teeth, steel pipes, copper pipes, etc.

3. Hot forming, integral and partial forging.

4. Metal smelting, smelting and casting of gold, silver, copper, iron, aluminum and other metals.

The above is the relevant information about the working principle and practical use of the muffle furnace shared by the editor. If you want to know more, you can consult us.