Magnesium alloy melting pool type crucible electrical resistance furnace

A crucible resistance furnace, magnesium alloy technology, applied in the direction of crucible furnace, furnace, furnace type, etc., can solve the problems of lower production efficiency, difficult gas protection, large consumption, etc., and achieve good working conditions, good kinetics and thermodynamics conditions , the effect of energy consumption reduction

Inactive Publication Date: 2008-02-20
石家庄镁淇科技发展有限公司
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Problems solved by technology

The solubility of these refractory impurities in magnesium alloy is small, the melting point is also high, and the specific gravity is larger than that of magnesium. Although this method can remove the fusible impurities in the alloy, it does not rule out the secondary pollution of the melt, which is more im

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  • Magnesium alloy melting pool type crucible electrical resistance furnace
  • Magnesium alloy melting pool type crucible electrical resistance furnace
  • Magnesium alloy melting pool type crucible electrical resistance furnace

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Embodiment Construction

[0029] Embodiments of the present invention are shown in accompanying drawings 1, 2, 3, and 4. The apparatus of the present invention is composed of a furnace body 1, a pool-shaped crucible 3, a temperature control system, a gas protection system, a refining system, and a feeding and discharging system. The furnace body 1 includes a furnace shell, a heat-resistant insulation material, a heating template, a furnace cover, a liquid level instrument and an electric control device, etc., wherein the furnace cover is equipped with a feed inlet, a thermocouple socket, an observation hole, a slag removal sealing compound Cover, refining device placement hole, discharge port, etc., the liquid level instrument can monitor the liquid level, temperature, refining parameters and pouring rate stabilization process. Heat-resistant and heat-insulating materials are filled between the furnace shell and the heating template, and the pool-shaped crucible 3 is installed in the center of the furna...

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Abstract

The utility model relates to a molten-pool pot resistance furnace of magnesium alloy, comprising heating modules of which two heating modules which are positioned up and down respectively on the inner wall of the furnace body are formed into a group; wherein, a group of two lateral face heating modules are positioned up and down on the left and the right inner wall of the furnace body which are corresponding to the front end and the back end of the pool-type pot; and two or more groups of frontal heating modules which are corresponding to the position of two or more chambers in the pool-type pot are positioned respectively on the front and the back inner wall of the furnace body which are corresponding to two side ends of the pool-type pot. The pool-type pot is divided into three temperature regions of temperature region I, temperature region II, and temperature region III when the pool-type pot is seen from the front; wherein, an up temperature region and a down temperature region form a subarea, thus forming synchronous heating regions which are mutually independent to maintain the flow of continuous and high-quality melts and satisfy the refined thermodynamic and dynamic conditions of the melts via precisely regulating the crafting parameters.

Description

technical field [0001] The invention relates to a magnesium alloy refining equipment, in particular to a magnesium alloy melting pool type crucible resistance furnace. technical background [0002] In recent years, magnesium alloy has become a new type of material with potential for development and application. It has high specific strength and specific stiffness, good thermal conductivity, good damping and shock absorption and electromagnetic shielding performance; at the same time, it has excellent cutting performance and casting With a series of advantages such as good performance and easy recycling, with the breakthrough of processing technology and the sharp drop of price, magnesium alloy has been used in various fields more and more. [0003] In view of the various advantages of magnesium alloys, magnesium material production enterprises are also increasing. China is a country with large magnesium resources in the world, and its magnesium output has accounted for (70-...

Claims

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Application Information

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IPC IPC(8): F27B14/00F27B14/14
Inventor 唐靖林黄雨雯
Owner 石家庄镁淇科技发展有限公司
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