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Device and method for preparing amorphous alloy

An amorphous alloy and preparation device technology, which is applied in the field of amorphous alloy preparation devices, can solve equipment and personal safety hazards, affect the cooling rate of amorphous alloys, etc.

Active Publication Date: 2014-07-09
郭瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the boiling point of water is low (100°C). During the process of cooling molten alloy, water is easy to boil and generate steam, which not only affects the cooling rate and the effect of preparing amorphous alloy, but also has certain harm to equipment and people. Security risks

Method used

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  • Device and method for preparing amorphous alloy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A preparation device for an amorphous alloy, including:

[0034] A molten alloy injection system, which includes a molten pool 1, a first pipeline 3, a first electromagnetic pump 2 and a first nozzle 4, wherein the molten pool 1 is used to accommodate and provide alloy melts, the first pipeline 3 and the molten pool 1 Connected by the first electromagnetic pump 2, the first electromagnetic pump 2 is used to provide power for the molten alloy to flow into the first pipeline 3 from the molten pool 1; the first nozzle 4 is connected to the first pipeline 3 and is arranged downward for making The molten alloy flowing out of the first pipeline 3 is sprayed downward;

[0035] A molding machine, located below the first nozzle 4, including a conveyor belt 5 and a roller 6, the conveyor belt 5 is used to receive the molten alloy ejected from the first nozzle 4, and the roller 6 is located below the conveyor belt 5, and is used for the conveyor belt 5 Movement provides power and...

Embodiment 2

[0041] A preparation device for an amorphous alloy, including:

[0042] A molten alloy injection system, which includes a molten pool 1, a first pipeline 3, a first electromagnetic pump 2 and a first nozzle 4, wherein the molten pool 1 is used to accommodate and provide alloy melts, the first pipeline 3 and the molten pool 1 Connected by the first electromagnetic pump 2, the first electromagnetic pump 2 is used to provide power for the molten alloy to flow into the first pipeline 3 from the molten pool 1; the first nozzle 4 is connected to the first pipeline 3 and is arranged downward for making The molten alloy flowing out of the first pipeline 3 is sprayed downward;

[0043] A molding machine, located below the first nozzle 4, including a conveyor belt 5 and a roller 6, the conveyor belt 5 is used to receive the molten alloy ejected from the first nozzle 4, and the roller 6 is located below the conveyor belt 5, and is used for the conveyor belt 5 Movement provides power and...

Embodiment 3

[0049] A preparation device for an amorphous alloy, including:

[0050] A molten alloy injection system, which includes a molten pool 1, a first pipeline 3, a first electromagnetic pump 2 and a first nozzle 4, wherein the molten pool 1 is used to accommodate and provide alloy melts, the first pipeline 3 and the molten pool 1 Connected by the first electromagnetic pump 2, the first electromagnetic pump 2 is used to provide power for the molten alloy to flow into the first pipeline 3 from the molten pool 1; the first nozzle 4 is connected to the first pipeline 3 and is arranged downward for making The molten alloy flowing out of the first pipeline 3 is sprayed downward;

[0051] A molding machine, located below the first nozzle 4, including a conveyor belt 5 and a roller 6, the conveyor belt 5 is used to receive the molten alloy ejected from the first nozzle 4, and the roller 6 is located below the conveyor belt 5, and is used for the conveyor belt 5 Movement provides power and...

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Abstract

The invention discloses a device for preparing amorphous alloy. The device comprises a molten alloy injection system, a forming machine table, a cooling material injection system and a heat exchange system, wherein the molten alloy injection system comprises a molten pool, a first pipeline, a first electromagnetic pump and a first nozzle, and is used for downwards injecting alloy molten mass of the molten pool through the first nozzle; the forming machine table is located below the first nozzle, and comprises a conveying belt and rollers, and the conveying belt is used for receiving the alloy molten mass injected from the first nozzle; a cooling material is liquid metal, the cooling material injection system comprises a second nozzle, a second electromagnetic pump, a second pipeline and a recycle pool, and liquid metal in the recycle pool is upwards injected by the second nozzle; the heat exchange system comprises a third pipeline, a mechanical pump and a radiator, and the recycle pool is communicated with the radiator through the third pipeline and used for exchanging heat of the cooling material. Besides, the invention further comprises a method for preparing the amorphous alloy by means of the preparing device.

Description

technical field [0001] The invention relates to the field of preparation of amorphous alloys, in particular to a preparation device and method for amorphous alloys. Background technique [0002] Amorphous alloy is a metal alloy with long-range disorder, short-range order, uniformity and metastable state. Its preparation methods include quenching method, chemical reduction method, solid-state reaction method, sputtering and vapor deposition method. etc. Among them, the quenching method is a commonly used preparation method now, and has entered the stage of industrial production. [0003] The quenching method is to transfer the molten liquid alloy to a medium with high thermal conductivity in the form of droplets or in the form of columnar flow or ribbon flow, so as to obtain an extremely high cooling rate, thereby obtaining an amorphous alloy. The most common quenching method is to spray the alloy melt onto a fast-rotating high-thermal-conductivity medium. The high-thermal-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/06
Inventor 郭瑞
Owner 郭瑞
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