Mini lab magnetic levitation melting furnace with max 20g capacity

The vacuum magnetic levitation melting method is a comprehensive metallurgical technology integrating electromagnetism integrating electromagnetism, fluidics, thermodynamics, mechanics, physical chemistry and metallurgy in metal melting to form an electromagnetic force that cancels gravity through a high-frequency or medium-frequency alternating magnetic field, levitates the melt and separates from the inner wall of the crucible. Therefore, it has received extensive attention and has been applied in many fields of material preparation. Due to the effect of magnetic levitation, the melt is disengaged from the inner wall of the crucible, so that the heat dissipation behavior between the melt and the crucible wall is changed from conduction heat dissipation to radiation heat dissipation, resulting in a decrease in heat dissipation speed, so that the melt can reach a very high temperature (1700~2500 °C), which is suitable for high melting Melting point metals or their alloys. The more important aspect is that the suspension of the charge during melting will effectively prevent contamination caused by the contact between the charge and the crucible wall. It is suitable to obtain high-purity or extremely active metals.

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