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High frequency furnace knowledge super Feng electrical help you are familiar with the
Q: what is the high frequency furnace:
High frequency furnace, high frequency induction heating equipment, heating mode high frequency furnace is a high-frequency electromagnetic field generated by the electronictube oscillator circuit,
And then added to the sample, the sample produced by induction, eddy current (Wo Liu), thereby generating Joule heat, the samples were rapidly melting, so called high frequency induction furnace.
Q: what are the advantages of high frequency furnace:
he 1 high frequency induction heating is a kind of advanced, because the high frequency power output are found only in the sample combustion, complete combustion, high frequency induction is stopped. High frequency furnace after start, do not need heating preheating time, may at any time on the sample for analysis.
2 high frequency furnace with combustion performance is very excellent, carbon sulfur conversion rate is higher than the tube furnace, carbon can be considered almost 100%, sulfur according to some data, more than 99%.
Advantages of 3 high frequency furnace is to sample theadaptability, especially for the tube furnace, the specialmaterial of electric arc furnace to burn.
Q: what is the principle of high frequency heating machine:
High frequency heating furnace belongs to the high frequency dielectric heating installations. The working principle of dielectric materials, molecular polarizationoccurred in high frequency electric field under the influence of the phenomenon, and are arranged in the direction of the electric field, because of high frequency electric field, change direction at a very fast speed, the dielectric material, will be due to dielectric loss andheating, which can be heated to the object, quenching, heat treatment.