CN102409198A - Yttrium alloy super heat-conducting material and super heat-conducting device - Google Patents
Yttrium alloy super heat-conducting material and super heat-conducting device Download PDFInfo
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- CN102409198A CN102409198A CN2011103463251A CN201110346325A CN102409198A CN 102409198 A CN102409198 A CN 102409198A CN 2011103463251 A CN2011103463251 A CN 2011103463251A CN 201110346325 A CN201110346325 A CN 201110346325A CN 102409198 A CN102409198 A CN 102409198A
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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:
The present invention relates to the heat conducting device technical field, refer in particular to a kind of yittrium alloy superconduction hot material and superconduction thermic devices.
Background technology:
The existing preferable product of heat conductivility has heat pipe, temperature-uniforming plate and related prods thereof, and mainly being done by copper of they all is in a seal cavity, to inject liquid working media; And formation capillary structure; Its working process is that heating end is heated and makes the working medium gasification that heats up, and in cold junction heat release condensation, is back to the hot junction through capillary structure; Carry out the transmission of cycling hot exchanging heat, realize quick conductive.
Yet; Manufacture crafts such as above-mentioned heat pipe, temperature-uniforming plate are very complicated; Comprise the moulding of product, the design of capillary structure, the injection of working medium, sealing of product or the like, and material cost is higher, causes its production efficiency lower and cost of manufacture is quite high.
Summary of the invention:
The superconduction thermic devices that the object of the present invention is to provide a kind of yittrium alloy superconduction hot material and made by this yittrium alloy superconduction hot material replaces heat-transfer devices such as existing heat pipe and temperature-uniforming plate.
The present invention realizes that the technical scheme that its purpose adopts is: a kind of yittrium alloy superconduction hot material, main ingredient and mass percentage content thereof in this yittrium alloy superconduction hot material are respectively: yttrium 1%～15%, scandium 1%～15%, aluminium 60%～90%.
Also be added with titanium or molybdenum or vanadium or transition metal such as strontium or beryllium, perhaps their alloy in the said yittrium alloy superconduction hot material.
The present invention also provides a kind of superconduction thermic devices that contains above-mentioned yittrium alloy superconduction hot material; This superconduction thermic devices is rectangular parallelepiped or the right cylinder bulk or the Polygons three-dimensional arrangement of rule; Perhaps other any how much three-dimensional arrangements, and offer several through holes on this superconduction thermic devices.
The heat conductivility of yittrium alloy superconduction hot material of the present invention and superconduction thermic devices thereof is mainly reflected in following several respects: 1, yttrium, scandium, titanium, molybdenum, vanadium, strontium, beryllium etc. belong to transition metal; High temperature resistant and thermal resistance is little; It is high-temperature superconductor; The heat transfer rate of aluminium is also fast, so the heat transfer speed of yttrium, scandium, titanium, molybdenum, duraluminum is fast; 2, the thermal emissivity rate of metals such as yttrium, scandium, titanium, molybdenum, vanadium, strontium, beryllium is high, and the heat energy that therefore absorbs radiation fast distributes; 3, need not Seal Design, can offer the convection of air that through hole is strengthened hot junction and cold junction, further strengthen heat radiation.
The manufacture craft of yittrium alloy superconduction thermic devices of the present invention is very simple; Therefore its production efficiency height and cost of manufacture is low; Use also and conveniently; Can replace heat-transfer devices such as existing heat pipe and temperature-uniforming plate, in the heat radiation of the encapsulation of super-high-power LED module or integrated LED module, solar photoelectric module or other equipment that needs quick conductive, heat radiation, instrument, use; Simultaneously, yittrium alloy superconduction hot material of the present invention also can be used for helping the breaking system quick heat radiating in the manufacturing of breaking system of equipment such as automobile, elevator; Yittrium alloy superconduction hot material of the present invention (mainly being molybdenum-yttrium alloy transition metal granulated material) can also place the fuel oil fuel tank as a kind of additive, and the fuel molecule of can reforming improves oil circuit, promotes oil inflame efficient, plays the effect of energy-saving and emission-reduction.
Description of drawings:
Fig. 1, Fig. 2 are the structural representations of embodiment of the invention superconduction thermic devices.
Embodiment:
Below in conjunction with specific embodiment and accompanying drawing the present invention is further specified.
Each component and mass percentage content thereof are respectively in the yittrium alloy superconduction hot material of the present invention: yttrium 1%～15%, scandium 1%～15%, aluminium 60%～90%, other transition metal 0～10%; Preferable titanium or molybdenum or vanadium or strontium or the beryllium of being chosen as of said other transition metals; Perhaps their arbitrary proportion alloy; Promptly in practical application, can add titanium or molybdenum or vanadium or strontium or beryllium, perhaps their arbitrary proportion alloy; Also can not add, the characteristic of yttrium, titanium, molybdenum, vanadium, strontium, beryllium is very approaching.
Embodiment one:
By proportioning: yttrium 15%, scandium 15%, aluminium 70% be material rate by the alloy manufacturing process process for processing superconduction hot material of routine and as required, adopt the alloy complete processing by routine of above-mentioned yittrium alloy superconduction hot material to make perhaps superconduction thermic devices 1 shown in Figure 2 like Fig. 1.
Embodiment two:
By proportioning: yttrium 10%, titanium 5%, molybdenum 5%, scandium 15%, aluminium 65% be material rate by the alloy manufacturing process process for processing superconduction hot material of routine and as required, adopt the alloy complete processing by routine of above-mentioned yittrium alloy superconduction hot material to make perhaps superconduction thermic devices 1 shown in Figure 2 like Fig. 1.
Embodiment three:
By proportioning: yttrium 5%, scandium 5%, vanadium 2%, strontium 5%, beryllium 3%, aluminium 80% be material rate by the alloy manufacturing process process for processing superconduction hot material of routine and as required, adopt the alloy complete processing by routine of above-mentioned yittrium alloy superconduction hot material to make perhaps superconduction thermic devices 1 shown in Figure 2 like Fig. 1.
Superconduction thermic devices 1 is the rectangular parallelepiped or the right cylinder lumphy structure of rule, on said superconduction thermic devices 1, offers several through holes 10, and its effect is to increase convection of air property, thereby improves heat dispersion.
During use, the upper surface of superconduction thermic devices 1 is used to install solar photoelectric module or super-high-power LED module etc. as heating surface, and lower surface adopts heat abstractors such as connecing scatterer through graphite film or graphite alloy symphysis to get final product.
Certainly, among the figure preferred embodiment of the present invention, superconduction thermic devices 1 and through hole thereof can be designed to other specifications, shape as required.
The heat conductivility of yittrium alloy superconduction hot material of the present invention and superconduction thermic devices thereof is mainly reflected in following several respects: 1, yttrium, scandium, titanium, molybdenum, vanadium, strontium, beryllium etc. belong to transition metal; High temperature resistant and thermal resistance is little; It is high-temperature superconductor; The heat transfer rate of aluminium is also fast, so the heat transfer speed of yttrium, scandium, titanium, molybdenum, duraluminum is fast; 2, the thermal emissivity rate of metals such as yttrium, scandium, titanium, molybdenum, vanadium, strontium, beryllium is high, and the heat energy that therefore absorbs radiation fast distributes; 3, need not Seal Design, can offer the convection of air that through hole is strengthened hot junction and cold junction, further strengthen heat radiation.
The manufacture craft of superconduction thermic devices of the present invention is very simple; Therefore its production efficiency height and cost of manufacture is low; Use also and conveniently; Can replace heat-transfer devices such as existing heat pipe and temperature-uniforming plate, in the heat radiation of the encapsulation of super-high-power LED module or integrated LED module, solar photoelectric module or other equipment that needs quick conductive, heat radiation, instrument, use; Simultaneously, yittrium alloy superconduction hot material of the present invention also can be used for helping the breaking system quick heat radiating in the manufacturing of breaking system of equipment such as automobile, elevator; Yittrium alloy superconduction hot material of the present invention (mainly being molybdenum-yttrium alloy transition metal granulated material) can also place the fuel oil fuel tank as a kind of additive, and the fuel molecule of can reforming improves oil circuit, promotes oil inflame efficient, plays the effect of energy-saving and emission-reduction.
Claims (3)
1. yittrium alloy superconduction hot material, it is characterized in that: main ingredient and mass percentage content thereof in this yittrium alloy superconduction hot material are respectively: yttrium 1%～15%, scandium 1%～15%, aluminium 60%～90%.
2. a kind of yittrium alloy superconduction hot material according to claim 1 is characterized in that: also be added with titanium or molybdenum or vanadium or strontium or beryllium, perhaps their alloy in the said yittrium alloy superconduction hot material.
3. one kind contains the superconduction thermic devices that right requires 1 said yittrium alloy superconduction hot material, it is characterized in that: this superconduction thermic devices is rectangular parallelepiped or the right cylinder bulk or the Polygons three-dimensional arrangement of rule; And offer several through holes on this superconduction thermic devices.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103463251A CN102409198A (en) | 2011-11-04 | 2011-11-04 | Yttrium alloy super heat-conducting material and super heat-conducting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103463251A CN102409198A (en) | 2011-11-04 | 2011-11-04 | Yttrium alloy super heat-conducting material and super heat-conducting device |
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| CN102409198A true CN102409198A (en) | 2012-04-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220023A (en) * | 2015-11-03 | 2016-01-06 | 陈薇 | A kind of aluminium alloy heat sink material being applicable to LED and preparation method thereof and purposes |
| CN106165136B (en) * | 2013-11-06 | 2018-11-27 | 华威大学 | Bolograph |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313911A (en) * | 1998-07-29 | 2001-09-19 | 米巴·格来特来格股份公司 | Intermediate layer, notably binding layer, made of an alloy on aluminium basis |
| CN1873035A (en) * | 2005-05-31 | 2006-12-06 | 联合工艺公司 | High temperature aluminium alloys |
| CN201382279Y (en) * | 2009-01-24 | 2010-01-13 | 郑深全 | Ceramic semiconductor thermoelectric cooling LED |
-
2011
- 2011-11-04 CN CN2011103463251A patent/CN102409198A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313911A (en) * | 1998-07-29 | 2001-09-19 | 米巴·格来特来格股份公司 | Intermediate layer, notably binding layer, made of an alloy on aluminium basis |
| CN1873035A (en) * | 2005-05-31 | 2006-12-06 | 联合工艺公司 | High temperature aluminium alloys |
| CN201382279Y (en) * | 2009-01-24 | 2010-01-13 | 郑深全 | Ceramic semiconductor thermoelectric cooling LED |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106165136B (en) * | 2013-11-06 | 2018-11-27 | 华威大学 | Bolograph |
| CN105220023A (en) * | 2015-11-03 | 2016-01-06 | 陈薇 | A kind of aluminium alloy heat sink material being applicable to LED and preparation method thereof and purposes |
| CN106399763A (en) * | 2015-11-03 | 2017-02-15 | 安徽鹰龙工业设计有限公司 | Aluminum alloy radiating material applicable to LED as well as preparation method thereof and use thereof |
| CN106636773A (en) * | 2015-11-03 | 2017-05-10 | 安徽鹰龙工业设计有限公司 | Aluminum alloy heat radiating material for LED (light emitting diode) and preparation method and purpose thereof |
| CN106399763B (en) * | 2015-11-03 | 2018-03-23 | 鸿宝科技股份有限公司 | It is a kind of suitable for LED aluminium alloy heat sink material as well as preparation method and application thereof |
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Application publication date: 20120411 |