Vacuum induction melting furnace equipment for casting alloy melting and its working method

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

Active Publication Date: 2022-03-11
宁国市华成金研科技有限公司
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  • Abstract
  • Description
  • 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 melting furnace equipment for casting alloy melting and its working method
  • Vacuum induction melting furnace equipment for casting alloy melting and its working method
  • Vacuum induction melting furnace equipment for casting alloy melting and its working method

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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 a vacuum induction melting furnace equipment for casting alloy smelting and its working method. The vacuum operation is performed on the inside of the reaction seat through the vacuum seat and the connecting pipe, and the first sensor and the third sensor are provided to obtain the reaction respectively. The pressure value inside the seat and the mold seat can adjust the pressure inside the reaction seat and the mold seat in time. The second sensor and the fourth sensor can obtain the temperature values ​​inside the reaction seat and the mold seat respectively, and the reaction seat and the mold can be adjusted in time. The temperature inside the seat, the set guide porcelain tube and filter guide and filter the molten metal charge, avoid the influence of temperature and gas in the process of pouring the mold, can effectively improve the quality and efficiency of pouring, and solve the existing problem In the scheme, the temperature and gas are affected during the pouring mold process, resulting in uneven casting quality and low efficiency.

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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Patent Type & Authority Patents(China)
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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