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Heat-pipe-use material, and preparation method and application thereof

A heat pipe and melting equipment technology, applied in the field of heat pipes, can solve problems such as poor processing performance and rough appearance of heat pipes, and achieve the effects of improving processing performance, improving appearance and improving grain size

Inactive Publication Date: 2013-05-01
特能智造科技(中山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention provides a method for preparing materials for heat pipes, which solves the technical problems of rough appearance and poor processability of heat pipes produced in the prior art

Method used

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  • Heat-pipe-use material, and preparation method and application thereof
  • Heat-pipe-use material, and preparation method and application thereof
  • Heat-pipe-use material, and preparation method and application thereof

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] An embodiment of the present invention provides a method for preparing a heat pipe material, comprising the following steps:

[0023] Step S01, melting electrolytic copper

[0024] Melting electrolytic copper with melting equipment to obtain electrolytic copper molten copper water;

[0025] Step S02, preparing zirconium-containing electrolytic copper molten copper water

[0026] The electrolytic copper molten copper water is transferred from the melting equipment to the casting equipment, and in the transfer step, zirconium copper alloy is added to the electrolytic copper molten copper wat...

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Abstract

The invention is suitable for the technical field of heat pipes, and provides a heat-pipe-use material, a preparation method thereof, and an application thereof. The preparation method of the heat-pipe-use material comprises the steps of electrolytic copper melting, molten copper transferring, molten copper refining and temperature maintaining, condensation casting, and the like. According to the heat-pipe-use material preparation method provided by the invention, zirconium element is introduced into the preparation process, such that heat-pipe-use material grain size is greatly improved. According to the heat-pipe-use material provided by the invention, material grain size is improved by using the zirconium element, such that processing performance and appearance of the heat-pipe-use material are substantially improved.

Description

technical field [0001] The invention belongs to the technical field of heat pipes, and in particular relates to a heat pipe material, its preparation method and application. Background technique [0002] Existing pipe materials for normal temperature heat pipes (30-250° C.) use high-purity oxygen-free copper (national standard TU2 or TU1, similar to Japanese standard JISH C1020) pipes. Due to the excellent thermal conductivity, high purity and no impurities of this metal grade, it can keep working for a long time without failure under the working temperature, so it is highly praised by the industry as the only choice. The chemical composition of this metal grade is as follows: [0003] [0004] Although this metal grade has been used by the heat pipe industry for more than 20 years, especially in the IT industry. However, if the heat pipe is sintered with an oxygen-free copper smooth tube (including a grooved tube on the inner surface), due to the high sintering tempera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C9/00C22C1/03F28F21/08F28D15/02
Inventor 郑素燕
Owner 特能智造科技(中山)有限公司