A kind of zinc alloy smelting equipment and its production process

A technology of smelting equipment and production process, which is applied in the field of zinc alloy smelting equipment and its production process, and can solve problems such as difficult addition and complex smelting technology

Active Publication Date: 2021-09-14
贵州森远增材制造科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Multi-element alloy is based on the addition of one or several alloy components on the basis of ternary alloy. The smelting technology is naturally much more complicated. It is actually very difficult to add one or more elements at the general level of smelting technology. Therefore, the multi-element zinc alloys in the prior art are usually smelted multiple times through complex processes and precise control

Method used

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  • A kind of zinc alloy smelting equipment and its production process
  • A kind of zinc alloy smelting equipment and its production process
  • A kind of zinc alloy smelting equipment and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] a kind of like figure 1 , figure 2 The zinc alloy smelting equipment shown is composed of three systems during use, which are heating smelting system, electromagnetic induction stirring system and hydraulic vibration system;

[0039] The heating and smelting system is composed of a heating device 4 and a graphite crucible 1; the graphite crucible 1 is specifically a pot-like structure sintered with crystalline natural graphite, clay and silicon carbide skeleton clinker as raw materials, specifically: the height of the bottom accounts for the total The height is 1 / 8-1 / 6, showing a concave arc-shaped bottom with a total radian of π / 12-π / 10. The concave arc-shaped bottom is based on the center of the arc-shaped bottom, and there are 1 large, 4 There are 13 medium-sized and 8 small-sized arc-shaped protrusions in total, 1 large-sized arc-shaped protrusion with a diameter of 5cm-8cm, the height of the central protrusion is 15mm-20mm, and the center of the circle is set at ...

Embodiment 2

[0044] The whole is consistent with Example 1, the difference is:

[0045] The stirring medium is 1J85C permalloy particles with a particle size of 3mm-5mm.

[0046] Compared with Example 1, it is mainly because the purchase cost of the stirring medium has increased, but the technical effects are basically the same, and the difference has no statistical significance.

Embodiment 3

[0048] The whole is consistent with Example 1, the difference is:

[0049] The hydraulic vibration system controls the graphite crucible 1 to reciprocate up and down through the locking device 5, and the height range of the reciprocating up and down is 3cm-5cm.

[0050] According to the ingot produced in this embodiment, its grain size is reduced by 1-2 grades compared with Example 1. Taking ZnAl4 as an example, its density drops from 6.72g / cm3-6.74g / cm3 in Example 1 to 6.68g / cm3. cm3-6.70g / cm3.

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Abstract

The invention discloses a zinc alloy smelting equipment and its production process. The smelting equipment is specifically composed of three systems during use, namely a heating smelting system, an electromagnetic induction stirring system and a hydraulic vibration system; wherein the heating smelting system consists of Composed of a heating device and a pot-shaped graphite crucible, there are 13 arc-shaped protrusions on the bottom arc structure of the graphite crucible; the graphite crucible contains a molten pool formed by melting zinc alloy and nickel-based soft magnetic alloy chips; electromagnetic induction The stirring system is set directly below the heating and smelting system, and consists of an electromagnetic induction device and a stirring medium; the hydraulic vibration system is driven by a hydraulic device, and the power is transmitted through the support arm to the locking device supporting the bottom of the graphite crucible. The invention is suitable for high-end zinc alloy smelting, electromagnetic stirring, high-efficiency degassing, uniform and stable structure, and convenient maintenance.

Description

technical field [0001] The invention relates to the technical field of zinc alloy smelting, in particular to a zinc alloy smelting equipment and a production process thereof. Background technique [0002] Zinc alloy is a non-ferrous alloy composed of zinc as the matrix and adding other elements. The main alloying elements are aluminum, copper, magnesium and so on. Zinc alloy has low melting point, good fluidity, easy plastic processing and welding, and is resistant to atmospheric corrosion. According to the manufacturing process, it is divided into cast zinc alloy and deformed zinc alloy. The commonly used cast zinc alloy is zinc-aluminum-copper-magnesium alloy, which has good casting process performance, and the cooling rate has little effect on mechanical properties. It is mostly used in the manufacture of mechanical parts, toys, decorations, household appliances, etc. The commonly used deformed zinc alloys are zinc-aluminum alloy and zinc-copper alloy. The former cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B14/02F27B14/08F27B14/14F27D27/00C22C1/02C22C18/00
CPCC22C1/02C22C18/00F27B14/02F27B14/08F27B14/14F27D27/00F27M2003/13
Inventor 于云峰吴健李英梁寅吴泽宏孙茂银
Owner 贵州森远增材制造科技有限公司
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