CN104733071B - A kind of wire containing albronze - Google Patents
A kind of wire containing albronze Download PDFInfo
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- CN104733071B CN104733071B CN201510121553.7A CN201510121553A CN104733071B CN 104733071 B CN104733071 B CN 104733071B CN 201510121553 A CN201510121553 A CN 201510121553A CN 104733071 B CN104733071 B CN 104733071B
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- zinc oxide
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- albronze
- oxide
- modified zinc
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Abstract
The invention discloses a kind of wire containing albronze.Wire is grouped into by the one-tenth of following percetage by weight: ferrum 0.05 0.08%, silicon 0.12 0.14%, stannum 0.004 0.008%, nickel 0.002 0.004%, lanthana 0.002 0.004%, strontium oxide 0.03 0.06%, magnesium oxide 0.2 0.4%, modified zinc oxide 0.2 0.4% and copper 40 48%, and remaining is aluminum.The wire of the present invention, with copper and aluminum as primary raw material, is aided with ferrum, silicon, stannum, nickel, lanthana, strontium oxide, magnesium oxide and modified zinc oxide, improves intensity and the toughness of wire, simultaneously, it may have good electric conductivity.Improve the heat resistance of wire through modified zinc oxide, the longtime running temperature of wire can be made to mention 150 DEG C, and improve the anti-wear performance of wire.
Description
Technical field:
The present invention relates to a kind of wire containing albronze, belong to electrical engineering lead technology field.
Background technology:
Wire, especially containing aluminum and the wire of aluminium alloy, cupric and copper alloy, owing to it has superior electric conductivity, corrosion resistance, lightweight and good heat conductivity, superior intensity and fatigue proof performance, obtains universal being widely applied of current social.Generally, in addition to outdoor transmission electric wire, the wire in miscellaneous equipment is all based on copper or copper alloy wire, and this is primarily due in the wire of same diameter, and the wire conductivity of copper or copper alloy is far above other metal.Along with the increase of electric equipment, the most increasing as the copper of wire or the consumption of copper alloy, and on the one hand copper be precious metal, the most also its density is relatively big, adds the weight of wire, and this contradicts with the energy consumption reducing mobile device.Therefore, conductivity also compares high and that density is little aluminum and manufactures wire, has been obtained for paying close attention to widely.
But the intensity of fine aluminium, anti-fatigue performance, toughness etc. are all low compared with copper, therefore fine aluminium can not meet and uses as wire, particularly in the field that the cross section requiring wire is less.Through there being technology to propose, use aluminium alloy to manufacture wire, this be due to aluminium alloy, there is higher intensity while also there is higher anti-fatigue performance disclosure satisfy that the requirement of intensity in wire.The aluminium alloy of these technology generally includes the elements such as ferrum, magnesium, silicon, manganese, chromium, and in order to improve the intensity of aluminium alloy, add the element such as titanium, nickel, copper, although and the interpolation of these elements can improve intensity or the toughness of aluminium alloy, but the conductivity of aluminium alloy is had substantial degradation.
Summary of the invention:
The present invention seeks to, be used for making up the deficiencies in the prior art, and a kind of wire containing albronze is provided.
To achieve these goals, technical scheme is as follows:
A kind of wire containing albronze, being grouped into by the one-tenth of following percetage by weight: ferrum 0.05-0.08%, silicon 0.12-0.14%, stannum 0.004-0.008%, nickel 0.002-0.004%, lanthana 0.002-0.004%, strontium oxide 0.03-0.06%, magnesium oxide 0.2-0.4%, modified zinc oxide 0.2-0.4% and copper 40-48%, remaining is aluminum.
Described a kind of wire containing albronze, described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in 2-3h in salpeter solution, take out zinc oxide and clean, 2-3h is sintered under conditions of temperature is 1200-1300 DEG C, it is cooled to 800-900 DEG C, keeping 2-3h, Temperature fall is placed in ball mill, obtains the modified zinc oxide that granularity is 0.1-0.4 μm after ball mill pulverizing.
Described a kind of wire containing albronze, in described salpeter solution, the mass concentration of nitric acid is 10-16%.
Described a kind of wire containing albronze, during described ball milling, the weight ratio of material, ball and water is 1:2-3:5.
Described a kind of wire containing albronze, described nickel is 1:1 with the weight ratio of lanthana.
Described a kind of wire containing albronze, described magnesium oxide is 1:1 with the weight ratio of modified zinc oxide.
Beneficial effects of the present invention is as follows:
The wire of the present invention, with copper and aluminum as primary raw material, is aided with ferrum, silicon, stannum, nickel, lanthana, strontium oxide, magnesium oxide and modified zinc oxide, improves intensity and the toughness of wire, simultaneously, it may have good electric conductivity.Improve the heat resistance of wire through modified zinc oxide, the longtime running temperature of wire can be made to mention 150 DEG C, and improve the anti-wear performance of wire.
After testing, the tensile strength of the wire of the present invention is 45-50Kg/mm2, the resistivity of 20 DEG C is 0.0175-0.0181 Ω m.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1
In the present embodiment, a kind of wire containing albronze, being grouped into by the one-tenth of following percetage by weight: ferrum 0.08%, silicon 0.12%, stannum 0.008%, nickel 0.002%, lanthana 0.002%, strontium oxide 0.03%, magnesium oxide 0.2%, modified zinc oxide 0.2% and copper 40%, remaining is aluminum.
Wherein, described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in 3h in salpeter solution, take out zinc oxide and clean, 3h is sintered under conditions of temperature is 1300 DEG C, it is cooled to 900 DEG C, keeping 3h, Temperature fall is placed in ball mill, obtains the modified zinc oxide that granularity is 0.1 μm after ball mill pulverizing.
In described salpeter solution, the mass concentration of nitric acid is 16%.During described ball milling, the weight ratio of material, ball and water is 1:2:5.
Embodiment 2
In the present embodiment, a kind of wire containing albronze, being grouped into by the one-tenth of following percetage by weight: ferrum 0.05%, silicon 0.14%, stannum 0.004%, nickel 0.004%, lanthana 0.004%, strontium oxide 0.06%, magnesium oxide 0.4%, modified zinc oxide 0.4% and copper 48%, remaining is aluminum.
Wherein, described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in 2h in salpeter solution, take out zinc oxide and clean, 2h is sintered under conditions of temperature is 1200 DEG C, it is cooled to 800 DEG C, keeping 2h, Temperature fall is placed in ball mill, obtains the modified zinc oxide that granularity is 0.4 μm after ball mill pulverizing.
In described salpeter solution, the mass concentration of nitric acid is 10%.During described ball milling, the weight ratio of material, ball and water is 1:3:5.
Embodiment 3
In the present embodiment, a kind of wire containing albronze, being grouped into by the one-tenth of following percetage by weight: ferrum 0.06%, silicon 0.13%, stannum 0.006%, nickel 0.003%, lanthana 0.003%, strontium oxide 0.05%, magnesium oxide 0.3%, modified zinc oxide 0.3% and copper 45%, remaining is aluminum.
Wherein, described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in 2h in salpeter solution, take out zinc oxide and clean, 2h is sintered under conditions of temperature is 1300 DEG C, it is cooled to 900 DEG C, keeping 2h, Temperature fall is placed in ball mill, obtains the modified zinc oxide that granularity is 0.1 μm after ball mill pulverizing.
In described salpeter solution, the mass concentration of nitric acid is 12%.During described ball milling, the weight ratio of material, ball and water is 1:3:5.
Embodiment 4
In the present embodiment, a kind of wire containing albronze, being grouped into by the one-tenth of following percetage by weight: ferrum 0.07%, silicon 0.12%, stannum 0.007%, nickel 0.002%, lanthana 0.003%, strontium oxide 0.04%, magnesium oxide 0.2%, modified zinc oxide 0.2% and copper 47%, remaining is aluminum.
Wherein, described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in 3h in salpeter solution, take out zinc oxide and clean, 3h is sintered under conditions of temperature is 1300 DEG C, it is cooled to 800 DEG C, keeping 3h, Temperature fall is placed in ball mill, obtains the modified zinc oxide that granularity is 0.1 μm after ball mill pulverizing.
In described salpeter solution, the mass concentration of nitric acid is 14%.During described ball milling, the weight ratio of material, ball and water is 1:3:5.
Embodiment 5
In the present embodiment, a kind of wire containing albronze, being grouped into by the one-tenth of following percetage by weight: ferrum 0.05%, silicon 0.14%, stannum 0.005%, nickel 0.004%, lanthana 0.004%, strontium oxide 0.05%, magnesium oxide 0.4%, modified zinc oxide 0.4% and copper 42%, remaining is aluminum.
Wherein, described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in 2h in salpeter solution, take out zinc oxide and clean, 3h is sintered under conditions of temperature is 1200 DEG C, it is cooled to 900 DEG C, keeping 3h, Temperature fall is placed in ball mill, obtains the modified zinc oxide that granularity is 0.4 μm after ball mill pulverizing.
In described salpeter solution, the mass concentration of nitric acid is 13%.During described ball milling, the weight ratio of material, ball and water is 1:2:5.
Claims (5)
1. the wire containing albronze, it is characterised in that by following percetage by weight
One-tenth be grouped into: ferrum 0.05-0.08%, silicon 0.12-0.14%, stannum 0.004-0.008%,
Nickel 0.002-0.004%, lanthana 0.002-0.004%, strontium oxide 0.03-0.06%, oxygen
Changing magnesium 0.2-0.4%, modified zinc oxide 0.2-0.4% and copper 40-48%, remaining is aluminum；
Described modified zinc oxide through the following steps that obtain: zinc oxide is immersed in nitric acid molten
2-3h in liquid, takes out zinc oxide and cleans, and sinters under conditions of temperature is 1200-1300 DEG C
2-3h, is cooled to 800-900 DEG C, keeps 2-3h, and Temperature fall is placed in ball mill, ball
The modified zinc oxide that granularity is 0.1-0.4 μm is obtained after pulverizing is broken.
A kind of wire containing albronze the most according to claim 1, its feature exists
In, in described salpeter solution, the mass concentration of nitric acid is 10-16%.
A kind of wire containing albronze the most according to claim 1, its feature exists
In, during described ball milling, the weight ratio of material, ball and water is 1:2-3:5.
A kind of wire containing albronze the most according to claim 1, its feature exists
In, described nickel is 1:1 with the weight ratio of lanthana.
A kind of wire containing albronze the most according to claim 1, its feature exists
In, described magnesium oxide is 1:1 with the weight ratio of modified zinc oxide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510121553.7A CN104733071B (en) | 2015-03-19 | 2015-03-19 | A kind of wire containing albronze |
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| CN201510121553.7A CN104733071B (en) | 2015-03-19 | 2015-03-19 | A kind of wire containing albronze |
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| CN104733071B true CN104733071B (en) | 2016-09-21 |
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| CN105427916A (en) * | 2015-11-13 | 2016-03-23 | 太仓荣中机电科技有限公司 | Copper aluminum alloy used for cable material |
| CN108411184A (en) * | 2018-03-19 | 2018-08-17 | 徐州九龙电子工业有限公司 | A kind of aluminium alloy conductor material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945689A (en) * | 2012-10-09 | 2013-02-27 | 安徽联硕实业有限公司 | Copper aluminum alloy wire |
| CN102978449A (en) * | 2012-11-09 | 2013-03-20 | 安徽欣意电缆有限公司 | Al-Fe-Sb-RE aluminum alloy, and preparation method and power cable thereof |
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| JP4454239B2 (en) * | 2003-03-06 | 2010-04-21 | 独立行政法人科学技術振興機構 | Method for producing heat-resistant catalyst using quasicrystalline Al alloy as a precursor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945689A (en) * | 2012-10-09 | 2013-02-27 | 安徽联硕实业有限公司 | Copper aluminum alloy wire |
| CN102978449A (en) * | 2012-11-09 | 2013-03-20 | 安徽欣意电缆有限公司 | Al-Fe-Sb-RE aluminum alloy, and preparation method and power cable thereof |
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Effective date of registration: 20171009 Address after: Long Zhen Huang Dong Cun, Huizhou City, Guangdong province 516200 town of Huiyang District Patentee after: Huizhou Deng Da Da Electric Co., Ltd. Address before: 7 groups of friendship village Songling town of Wujiang District of Suzhou City, Jiangsu province 215200 split eight community Patentee before: SUZHOU HUANYAN ELECTRICAL CO., LTD. |