Vacuum induction smelting furnace equipment for smelting casting alloys and working method of vacuum induction smelting furnace equipment

A vacuum induction melting and casting alloy technology, which is applied to lighting and heating equipment, furnaces, crucible furnaces, etc., and can solve problems such as uneven molding quality

Active Publication Date: 2020-10-30
宁国市华成金研科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] How to solve the problem of uneven molding quality due to the influence of temperature and gas during the pouring mold process

Method used

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  • Vacuum induction smelting furnace equipment for smelting casting alloys and working method of vacuum induction smelting furnace equipment
  • Vacuum induction smelting furnace equipment for smelting casting alloys and working method of vacuum induction smelting furnace equipment
  • Vacuum induction smelting furnace equipment for smelting casting alloys and working method of vacuum induction smelting furnace equipment

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Such as Figure 1-4 As shown, a vacuum induction melting furnace equipment for casting alloy smelting includes a vacuum seat 1, a reaction seat 2, a feeding and retrieving seat 3, a crucible 8, a diversion porcelain tube 9 and a mold seat 10, and the reaction seat 2 is located in the The upper end of the vacuum seat 1, the charging and taking material seat 3 is located at the rear end of the reaction seat 2, the crucible 8, the flow guide porcelain tube 9 and the mold seat 10 are all located in the inside of the reac...

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Abstract

The invention discloses vacuum induction smelting furnace equipment for smelting casting alloys and a working method of the vacuum induction smelting furnace equipment. The interior of a reaction seatis subjected to vacuum operation through a vacuum seat and a connecting pipe, a first sensor and a third sensor can acquire the pressure values in the reaction seat and a mold seat correspondingly, the pressure in the reaction seat and the mold seat can be adjusted in time, a second sensor and a fourth sensor can acquire the temperature values in the reaction seat and the mold seat correspondingly, the temperature in the reaction seat and the mold seat can be adjusted in time, a diversion porcelain tube and a filter divert and filter melted metal furnace charge, the influences of the temperature and gas in the mold casting process are avoided, the casting quality and efficiency can be effectively improved, and the problems that in the existing scheme, the influences of the temperature andgas in the mold casting process exist, so that the quality of casting forming is uneven, and the efficiency is low are solved.

Description

technical field [0001] The invention relates to the technical field of vacuum induction melting furnaces, in particular to a vacuum induction melting furnace equipment for casting alloy melting and a working method thereof. Background technique [0002] Vacuum induction melting will generate eddy current in the electromagnetic induction process to melt the metal. This process can be used to refine high-purity metals and alloys; it mainly includes vacuum induction furnace melting, suspension melting and cold crucible melting. Nitrogen, hydrogen, oxygen and carbon dissolved in steel and alloys are removed to a level far lower than smelting under normal pressure, and at the same time for impurity elements (copper, zinc, lead, antimony) whose vapor pressure is higher than that of the base metal at smelting temperature , bismuth, tin and arsenic, etc.) can be removed by volatilization, and the composition of active elements such as aluminum, titanium, boron and zirconium that nee...

Claims

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Application Information

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IPC IPC(8): F27B14/04F27B14/06F27B14/10F27B14/20F27D3/15
CPCF27B14/04F27B14/061F27B14/10F27B14/20F27D3/1554F27B2014/045
Inventor 程国华吴文京
Owner 宁国市华成金研科技有限公司
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