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Yttrium alloy super heat-conducting material and super heat-conducting device

A technology of superconducting heat and alloys, which is applied in the direction of semiconductor devices, semiconductor/solid-state device parts, electrical components, etc., can solve the problems of complex manufacturing process, high manufacturing cost, and low production efficiency, and achieve simple manufacturing process and low manufacturing cost. The effect of low cost and high production efficiency

Inactive Publication Date: 2012-04-11
汪荃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the manufacturing process of the above-mentioned heat pipes and vapor chambers is very complicated, including product molding, capillary structure design, injection of working medium, product sealing, etc., and the cost of materials is relatively high, resulting in low production efficiency and low production efficiency. quite high cost

Method used

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  • Yttrium alloy super heat-conducting material and super heat-conducting device
  • Yttrium alloy super heat-conducting material and super heat-conducting device
  • Yttrium alloy super heat-conducting material and super heat-conducting device

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Embodiment 1

[0014] Proportioning: 15% yttrium, 15% scandium, and 70% aluminum are the ratio of raw materials to produce and process superconducting thermal materials according to conventional alloy manufacturing processes, and according to requirements, adopt the above-mentioned yttrium alloy superconducting thermal materials to produce such as figure 1 or figure 2 The superconducting thermal device 1 shown.

Embodiment 2

[0016] According to the ratio: 10% yttrium, 5% titanium, 5% molybdenum, 15% scandium, and 65% aluminum are used as raw materials to produce and process superconducting thermal materials according to conventional alloy manufacturing processes, and use the above-mentioned yttrium alloy superconducting thermal materials as required According to conventional alloy processing technology, such as figure 1 or figure 2 The superconducting thermal device 1 shown.

Embodiment 3

[0018] According to the ratio: 5% yttrium, 5% scandium, 2% vanadium, 5% strontium, 3% beryllium, and 80% aluminum are used as raw material ratios to produce and process superconducting thermal materials according to conventional alloy manufacturing processes, and use the above-mentioned yttrium alloy super The heat conduction material is produced according to the conventional alloy processing technology such as figure 1 or figure 2 The superconducting thermal device 1 shown.

[0019] The thermal superconducting device 1 has a regular rectangular parallelepiped or cylindrical block structure, and several through holes 10 are opened on the thermal superconducting device 1 to increase air convection, thereby improving heat dissipation performance.

[0020] When in use, the upper surface of the superconducting thermal device 1 is used as a heating surface for installing solar photoelectric modules or ultra-high-power LED modules, etc., and the lower surface can be connected to h...

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Abstract

The invention relates to the technical field of a heat-conducting device, in particular to an yttrium alloy super heat-conducting material and a super heat-conducting device. The yttrium alloy super heat-conducting material comprises the main components by weight percent: 1%-15% of yttrium, 1%-15% of scandium and 60%-90% of aluminum. The heat-conducting properties of the yttrium alloy super heat-conducting material and the super heat-conducting device are mainly embodied as follows: 1) yttrium, scandium, titanium, molybdenum, vanadium, strontium, beryllium and the like belong to transition metal elements, have high temperature resistance and low heat resistance and are high temperature superconductors, the heat transfer rate of aluminum is high and the heat transfer rates of yttrium, scandium, titanium, molybdenum and aluminum alloys are high; 2) as the heat radiation rates of yttrium, scandium, titanium, molybdenum, vanadium, strontium beryllium and other metals are high, the absorbed heat energy can be fast sent out through radiation; and 3) the super heat-conducting device does not adopt to a seal design, and a through hole is arranged to enhance air convection between the hot end and the cold end and further enhance heat dissipation.

Description

Technical field: [0001] The invention relates to the technical field of heat conduction devices, in particular to a yttrium alloy superconducting thermal material and a superconducting thermal device. Background technique: [0002] The existing products with better thermal conductivity include heat pipes, vapor chambers and related products. They are mainly made of copper, and they are all injected with liquid working medium in a sealed space to form capillary tissue. The working process is that the heated end is heated. The working medium is heated up and vaporized, exothermic and condensed at the cold end, and flows back to the hot end through the capillary structure for cyclic heat exchange and heat transfer to achieve rapid heat conduction. [0003] However, the manufacturing process of the above-mentioned heat pipes and vapor chambers is very complicated, including product molding, capillary structure design, injection of working medium, product sealing, etc., and the c...

Claims

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Application Information

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IPC IPC(8): C22C21/00H01L23/373
Inventor 汪荃
Owner 汪荃
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