CN102994821A - High thermal conductivity aluminum product - Google Patents
High thermal conductivity aluminum product Download PDFInfo
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- CN102994821A CN102994821A CN2012103746024A CN201210374602A CN102994821A CN 102994821 A CN102994821 A CN 102994821A CN 2012103746024 A CN2012103746024 A CN 2012103746024A CN 201210374602 A CN201210374602 A CN 201210374602A CN 102994821 A CN102994821 A CN 102994821A
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- aluminum product
- thermal conductivity
- high thermal
- aluminium
- conductivity aluminum
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Abstract
The invention discloses a high thermal conductivity aluminum product which comprises the components by weight percentage as follows: 0.05-0.28% of B, 0.15-0.7% of Si, 0.001-0.035% of Fe, 0.005-0.01% of Ti, no greater than 0.01% of Cu, no greater than 0.355% of Mg, and the balance of Al. The high thermal conductivity aluminum product provided by the invention has the advantages that boron is added into the aluminum product, so that the allowable working temperature when the aluminum product is conductive is improved by about 5% compared with previous temperature, and the thermal-conducting property is improved by 5-15% compared with previous thermal-conducting property.
Description
Technical field
The present invention relates to a kind of aluminium.
Background technology
Aluminium has good heat conduction, conduction and mechanical property, has the utmost point to use widely in various fields such as industry, aviation, traffic, electric industries.Along with the continuous progress of science and technology, variant production requirement to various performance index such as conduction, heat conduction when using aluminium is different, and more and more higher.Highly purified aluminium heat conductivility is better, but its hardness is not again higher, usually can add therein alloying elements with raising aluminium intensity, but can reduce again thermal conductivity and the electric conductivity of aluminium this moment.
Summary of the invention
Goal of the invention: for the problems referred to above, the purpose of this invention is to provide a kind of aluminium of high heat conduction.
Technical scheme: a kind of high heat conduction aluminium, its moiety and mass percent are: B is 0.05%～0.28%, Si is 0.15%～0.7%, Fe is 0.001%～0.035%, Ti is 0.005%～0.01%, Cu is not higher than 0.01%, Mg is not higher than 0.355%, surplus is Al.
The mass ratio of described Fe and Si is 2.96: 1～4: 1.
Beneficial effect: compared with prior art, advantage of the present invention is to add boron in aluminium, so that the permission working temperature in aluminium when conduction has improved than originally about 5%, heat conductivility has improved 5%～15% than originally.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
A kind of high heat-conductivity conducting rate aluminium, its moiety and mass percent are: B is 0.05%～0.28%, Si is 0.15%～0.7%, Fe is 0.001%～0.035%, Ti is 0.005%～0.01%, Cu is not higher than 0.01%, Mg is not higher than 0.355%, surplus is Al.
The mass ratio of described Fe and Si is 2.96: 1～4: 1.
Claims (2)
1. one kind high heat conduction aluminium, it is characterized in that: its moiety and mass percent are: B is 0.05%～0.28%, Si is 0.15%～0.7%, Fe is 0.001%～0.035%, Ti is 0.005%～0.01%, Cu is not higher than 0.01%, Mg is not higher than 0.355%, surplus is Al.
2. a kind of high heat conduction aluminium according to claim 1, it is characterized in that: the mass ratio of described Fe and Si is 2.96: 1～4: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103746024A CN102994821A (en) | 2012-10-08 | 2012-10-08 | High thermal conductivity aluminum product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103746024A CN102994821A (en) | 2012-10-08 | 2012-10-08 | High thermal conductivity aluminum product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102994821A true CN102994821A (en) | 2013-03-27 |
Family
ID=47923926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103746024A Withdrawn CN102994821A (en) | 2012-10-08 | 2012-10-08 | High thermal conductivity aluminum product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102994821A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526082A (en) * | 2013-09-26 | 2014-01-22 | 广州金邦有色合金有限公司 | High thermal conductivity cast aluminium alloy and preparation method thereof |
| CN110373579A (en) * | 2019-08-14 | 2019-10-25 | 上海应用技术大学 | A kind of high conductive high strength aluminum alloy materials and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU514906A1 (en) * | 1974-01-08 | 1976-05-25 | Предприятие П/Я Р-6585 | Aluminum based alloy |
| CN102719710A (en) * | 2012-05-25 | 2012-10-10 | 镇江华泰铝业股份有限公司 | Aluminum material with high thermal conductivity and electric conductivity |
-
2012
- 2012-10-08 CN CN2012103746024A patent/CN102994821A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU514906A1 (en) * | 1974-01-08 | 1976-05-25 | Предприятие П/Я Р-6585 | Aluminum based alloy |
| CN102719710A (en) * | 2012-05-25 | 2012-10-10 | 镇江华泰铝业股份有限公司 | Aluminum material with high thermal conductivity and electric conductivity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526082A (en) * | 2013-09-26 | 2014-01-22 | 广州金邦有色合金有限公司 | High thermal conductivity cast aluminium alloy and preparation method thereof |
| CN103526082B (en) * | 2013-09-26 | 2016-08-17 | 广州金邦有色合金有限公司 | High thermal conductivity cast aluminium alloy and preparation method thereof |
| CN110373579A (en) * | 2019-08-14 | 2019-10-25 | 上海应用技术大学 | A kind of high conductive high strength aluminum alloy materials and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130327 |