Magnesium alloy smelting furnace

Abstract

The invention discloses a magnesium alloy smelting furnace. The magnesium alloy smelting furnace comprises a base, wherein a main furnace body is fixedly mounted on the top of the base; a crucible is fixedly mounted inside the main furnace body; a protective cover is fixedly mounted on the top of the crucible; a thermocouple is fixedly mounted on the center of the top of the protective cover; a pressure valve is fixedly mounted at one side of the thermocouple; a pressure relief valve is fixedly mounted at the other side of the thermocouple; a gas inlet tube is fixedly mounted at one side of the crucible; a gas transmission box is fixedly mounted at one side of the gas inlet tube; a control box is fixedly mounted at one side of the gas transmission box; a discharge tube is fixedly mounted at one side, away from the gas transmission box, of the crucible; the main furnace body comprises a thermal insulation layer; a cooling tube is fixedly mounted inside the thermal insulation layer; a heating layer is fixedly mounted at one side of the thermal insulation layer; a heater is fixedly mounted at one side of the heating layer; and a cooling water tank is fixedly mounted at one side of the discharge tube. The magnesium alloy smelting furnace is simple and reasonable in structure, and is novel in design; and the main furnace body is cooled through the cooling tube, so that the crucible is kept in a stable temperature environment, and therefore, safety accidents are avoided.

Description

technical field [0001] The invention relates to the technical field of smelting devices, in particular to a magnesium alloy smelting furnace. Background technique [0002] Magnesium alloy is an alloy composed of magnesium and other elements. Its characteristics are: low density (about 1.8g / cm3), high strength, large elastic modulus, good heat dissipation, good shock absorption, greater impact load capacity than aluminum alloy, and good corrosion resistance to organic matter and alkali. The main alloying elements are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium. Magnesium-aluminum alloys are currently the most widely used, followed by magnesium-manganese alloys and magnesium-zinc-zirconium alloys. Mainly used in aviation, aerospace, transportation, chemical industry, rocket and other industrial sectors. Low density, good specific performance, good shock absorption performance, good electrical and thermal conductivity, good process p...

AI Technical Summary

Problems solved by technology

At the same time, the melting furnace is prone to leakage during the melting process, so it is more dangerous. However, the current magnesium alloy melting furnace needs to be improved in order to avoid leakage. There are no good protection measures, so safety accidents are more likely to occur and cause losses.

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