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Double-molten channel three-body alloy smelting furnace with boosted stirring of liquid level

A melting furnace and liquid level technology, which is applied in the field of alloy melting furnaces, can solve the problems of uneven diffusion of alloy elements, and the melting furnace is easily broken, and achieves the effects of compact and reasonable structure, small component segregation and convenient operation.

Active Publication Date: 2012-04-04
CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP KANG YUAN NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problems of current upward smelting furnaces such as easy broken grooves and uneven diffusion of alloy elements, and provides an alloy smelting furnace capable of preventing blockage of melting grooves and uniform diffusion of alloy elements.

Method used

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  • Double-molten channel three-body alloy smelting furnace with boosted stirring of liquid level
  • Double-molten channel three-body alloy smelting furnace with boosted stirring of liquid level
  • Double-molten channel three-body alloy smelting furnace with boosted stirring of liquid level

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Embodiment Construction

[0016] see figure 2 , figure 2 It is a structural schematic diagram of a three-body alloy smelting furnace with double melting groove liquid surface pressurization and stirring in the present invention. Depend on figure 2 It can be seen that the alloy smelting furnace of the present invention includes a body of furnace 8, and the body of furnace 8 is divided into three zones, a melting zone 6, a diffusion zone 18 and a heat preservation zone 4, from front to back by two partition walls 5, wherein the melting zone 6 and The diffusion areas 18 are connected by the melting groove I9 ​​in the 1# induction chamber 13 arranged at the bottom of the furnace body 8, and the diffusion area 18 and the heat preservation area 4 are connected by the melting groove I9 ​​in the 2# induction chamber 20 arranged at the bottom of the furnace body 8. Groove II 21 is connected, and the diffusion area 18 is divided into front and rear two areas by a partition plate 17 with a communication hole...

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Abstract

The invention relates to a double-molten-channel three-body alloy smelting furnace with boosted stirring of liquid level, comprising a furnace body (8). The three-body alloy smelting furnace is characterized in that the furnace body (8) is divided into three zones in total from front to back, namely, a smelting zone (6), a diffusion zone (18) and an insulating zone (4), wherein the smelting zone (6) and the diffusion zone (18) are connected by a molten channel I (9) arranged in a sensing chamber 1 (13) at the bottom of the furnace body (8), and the diffusion zone (18) and the insulating zone (4) are connected by a melting channel II (21) arranged in a sensing chamber 2 (13) at the bottom of the furnace body (8); the diffusion zone (18) is divided into a front zone and a rear zone by a partitioning plate (17) with a intercommunicating pore in the middle, the tops of the front zone and the back zone are respectively provided with a liquid level booster 1 (16) and a liquid level booster 2 (19); and the top of the insulating zone (4) is provided with a crystallizer (3), and also is provided with a liquid level control device (14) with a floating block. By utilizing the double-molten-channel three-body alloy smelting furnace, the blocking of the molten channels can be prevented, and alloy elements are uniformly diffused.

Description

technical field [0001] The invention relates to an alloy melting furnace. The invention belongs to the technical field of alloy smelting equipment. Background technique [0002] With the development of electronic information technology, the requirements for the comprehensive performance of copper alloy conductive materials are getting higher and higher. It is required to maintain high electrical conductivity and thermal conductivity while maintaining high strength (hardness), toughness, and wear resistance. Sex, cold resistance, non-ferromagnetic and other characteristics. These excellent properties make copper alloys gradually become important metal materials used in high-tech fields such as electric power, information, transportation, energy, light industry and aerospace. In many occasions, it is rarely used in the form of pure copper. This is because the strength of pure copper is low (230-300 MPa). Although it can reach 400 MPa after cold working, the elongation is onl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B14/00F27B14/08
CPCH05B6/20F27B14/065
Inventor 李学斌袁远刘轶伦鲁衍任邱正晓车明安杨昭伟
Owner CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP KANG YUAN NEW MATERIALS CO LTD
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