CN103014460A - Preparation method of aluminum alloy lead wire - Google Patents
Preparation method of aluminum alloy lead wire Download PDFInfo
- Publication number
- CN103014460A CN103014460A CN2012105056381A CN201210505638A CN103014460A CN 103014460 A CN103014460 A CN 103014460A CN 2012105056381 A CN2012105056381 A CN 2012105056381A CN 201210505638 A CN201210505638 A CN 201210505638A CN 103014460 A CN103014460 A CN 103014460A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- aluminium
- titanium
- vanadium
- tungsten
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Conductive Materials (AREA)
Abstract
The invention relates to a preparation method of an aluminum alloy lead wire. The aluminum alloy lead wire consists of the following ingredients in percentage by weight: 1.0 to 1.1 percent of copper, 0.03 to 0.05 percent of iron, 0.001 to 0.0015 percent of carbon, 0.003 to 0.005 percent of titanium, 0.003 to 0.005 percent of vanadium, 0.1 to 0.3 percent of nickel, 0.01 to 0.03 percent of tungsten, and the balance of aluminum and inevitable impurities. By the technical scheme, the strength of the aluminum alloy lead wire is improved, the conductive rate of the lead wire is hardly affected, and the toughness of the aluminum alloy lead wire is improved.
Description
Technical field
The invention belongs to field of aluminum alloys, refer to especially a kind of aluminium alloy preparation method who is used as the aluminium alloy conductor of electric wire.
Background technology
Generally speaking, except outdoor transmission electric wire, the wire in the miscellaneous equipment is all take copper or copper alloy wire as main, and this mainly is that the wire electric conductivity of copper or copper alloy is far above other metal because in the wire of same diameter.Along with the increase of electrical equipment, also increasing as the consumption of the copper of wire or copper alloy, and copper is noble metal on the one hand, and also its density is larger on the other hand, has increased the weight of wire, and this contradicts with the energy consumption that reduces mobile equipment.Therefore, the electric conductivity aluminium that also higher and density is little is made wire, has obtained paying close attention to widely.
But the intensity of fine aluminium, anti-fatigue performance, toughness etc. are all low than copper, so fine aluminium can not satisfy as the wire use, particularly in less field, the cross section that requires wire.Now had technology to propose, made wire with aluminium alloy, this is also to have the requirement that higher anti-fatigue performance can satisfy intensity in the wire when having higher intensity owing to aluminium alloy.The aluminium alloy of these technology generally includes the elements such as iron, magnesium, silicon, manganese, chromium, and in order to improve the intensity of aluminium alloy, add the elements such as titanium, nickel, copper, although and the interpolation of these elements can improve intensity or the toughness of aluminium alloy, the electric conductivity of aluminium alloy is had substantial degradation.
Summary of the invention
The purpose of this invention is to provide a kind of aluminium alloy conductor, by the technical program, can when improving aluminium alloy conductor intensity, guarantee accordingly toughness and the electric conductivity of aluminium alloy conductor.
The present invention is achieved by the following technical solutions:
The aluminium alloy conductor preparation method:
Batching, be by weight percentage, the vanadium of the carbon of the copper of 1.0-1.1%, the iron of 0.03-0.05%, 0.001-0.0015%, the titanium of 0.003-0.005%, 0.003-0.005%, the nickel of 0.1-0.3%, the tungsten of 0.01-0.03%, surplus are that aluminium and inevitable impurity are prepared burden;
Melting is carried out above-mentioned materials melting and is cast into aluminum alloy ingot; After casting, lower the temperature and keep 30-50 ℃ of/second speed to cool to 110-130 ℃;
Quench annealing is processed, with aluminum alloy ingot in the 450-500 ℃ of situation in the processing of at the uniform velocity lowering the temperature after 1-2 hour of insulation under the atmosphere of inert gases; Described cooling rate is 15-20 ℃/second.
Wherein titanium, vanadium, tungsten, ferro element are respectively to calculate batching in the mode of titanium aluminum alloy, vananum, partinium and ferro-aluminium;
Further, aluminium alloy conductor, its composition be by weight percentage, 1.02% copper, 0.035% iron, 0.0011% carbon, 0.0045% titanium, 0.0033% vanadium, 0.22% nickel, 0.015% tungsten, and surplus is aluminium and inevitable impurity.
The beneficial effect that the present invention compares with prior art is:
By the technical program, very little on the electric conductivity impact of wire when improving aluminium alloy conductor intensity, and improved the toughness of aluminium alloy conductor.
Embodiment
Describe by the following examples technical scheme of the present invention in detail, should be understood that, following embodiment only can be used for explaining the present invention and can not be interpreted as to be limitation of the present invention.
Embodiment 1
Described preparation method is:
Batching, be by weight percentage, 1.0% copper, 0.03% iron, 0.001% carbon, 0.003% titanium, 0.003% vanadium, 0.1% nickel, 0.01% tungsten, surplus is that aluminium and inevitable impurity are prepared burden, and wherein titanium, vanadium, tungsten, ferro element are respectively to calculate batching in the mode of titanium aluminum alloy, vananum, partinium and ferro-aluminium;
Melting is carried out above-mentioned materials melting and is cast into aluminum alloy ingot; After casting, lower the temperature and keep 30-50 ℃ of/second speed to cool to 110-130 ℃;
Quench annealing is processed, and in the processing of at the uniform velocity lowering the temperature after being incubated 1 hour under the inert nitrogen atmosphere in the 450-500 ℃ of situation, described cooling rate is 15-20 ℃/second with aluminum alloy ingot.
Embodiment 2
Described preparation method is:
Batching, be by weight percentage, 1.1% copper, 0.05% iron, 0.0015% carbon, 0.005% titanium, 0.005% vanadium, 0.3% nickel, 0.03% tungsten, surplus is that aluminium and inevitable impurity are prepared burden, and wherein titanium, vanadium, tungsten, ferro element are respectively to calculate batching in the mode of titanium aluminum alloy, vananum, partinium and ferro-aluminium;
Melting is carried out above-mentioned materials melting and is cast into aluminum alloy ingot; After casting, lower the temperature and keep 30-50 ℃ of/second speed to cool to 110-130 ℃;
Quench annealing is processed, and in the processing of at the uniform velocity lowering the temperature after being incubated 2 hours under the inert nitrogen gas atmosphere in the 450-500 ℃ of situation, described cooling rate is 15-20 ℃/second with aluminum alloy ingot.
Embodiment 3
Described preparation method is:
Batching, be by weight percentage, 1.02% copper, 0.035% iron, 0.0011% carbon, 0.0045% titanium, 0.0033% vanadium, 0.22% nickel, 0.015% tungsten, surplus is that aluminium and inevitable impurity are prepared burden, and wherein titanium, vanadium, tungsten, ferro element are respectively to calculate batching in the mode of titanium aluminum alloy, vananum, partinium and ferro-aluminium;
Melting is carried out above-mentioned materials melting and is cast into aluminum alloy ingot; After casting, lower the temperature and keep 30-50 ℃ of/second speed to cool to 110-130 ℃;
Quench annealing is processed, and in the processing of at the uniform velocity lowering the temperature after being incubated 1.5 hours under the inert nitrogen gas atmosphere in the 450-500 ℃ of situation, described cooling rate is 15-20 ℃/second with aluminum alloy ingot.
Claims (3)
1. aluminium alloy conductor preparation method is characterized in that:
Batching, be by weight percentage, the vanadium of the carbon of the copper of 1.0-1.1%, the iron of 0.03-0.05%, 0.001-0.0015%, the titanium of 0.003-0.005%, 0.003-0.005%, the nickel of 0.1-0.3%, the tungsten of 0.01-0.03%, surplus are that aluminium and inevitable impurity are prepared burden;
Melting is carried out above-mentioned materials melting and is cast into aluminum alloy ingot; After casting, lower the temperature and keep 30-50 ℃ of/second speed to cool to 110-130 ℃;
Quench annealing is processed, with aluminum alloy ingot in the 450-500 ℃ of situation in the processing of at the uniform velocity lowering the temperature after 1-2 hour of insulation under the atmosphere of inert gases; Described cooling rate is 15-20 ℃/second.
2. aluminium alloy conductor preparation method according to claim 1, it is characterized in that: wherein titanium, vanadium, tungsten, ferro element are respectively to calculate batching in the mode of titanium aluminum alloy, vananum, partinium and ferro-aluminium;
3. aluminium alloy conductor preparation method according to claim 1, it is characterized in that: aluminium alloy conductor, its composition is by weight percentage, 1.02% copper, 0.035% iron, 0.0011% carbon, 0.0045% titanium, 0.0033% vanadium, 0.22% nickel, 0.015% tungsten, surplus is aluminium and inevitable impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105056381A CN103014460A (en) | 2012-11-26 | 2012-11-26 | Preparation method of aluminum alloy lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105056381A CN103014460A (en) | 2012-11-26 | 2012-11-26 | Preparation method of aluminum alloy lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103014460A true CN103014460A (en) | 2013-04-03 |
Family
ID=47963570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105056381A Pending CN103014460A (en) | 2012-11-26 | 2012-11-26 | Preparation method of aluminum alloy lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103014460A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014462A (en) * | 2012-11-26 | 2013-04-03 | 吴高峰 | Aluminium alloy conductor and preparation method thereof |
| CN103498082A (en) * | 2013-10-09 | 2014-01-08 | 无锡市远登电缆有限公司 | Aluminum alloy cable |
| CN105256203A (en) * | 2015-11-12 | 2016-01-20 | 郭芙 | Preparation method of aluminum alloy conductors |
| CN105256204A (en) * | 2015-11-12 | 2016-01-20 | 郭芙 | Aluminum alloy conductor |
| CN105679395A (en) * | 2016-02-01 | 2016-06-15 | 安徽红旗电缆集团有限公司 | High-performance copper alloy cable |
| CN106148781A (en) * | 2016-08-17 | 2016-11-23 | 任静儿 | A kind of aluminium alloy conductor |
| CN106282703A (en) * | 2016-08-17 | 2017-01-04 | 任静儿 | A kind of aluminium alloy conductor and preparation method |
| CN108642340A (en) * | 2018-05-24 | 2018-10-12 | 合肥市闵葵电力工程有限公司 | A kind of preparation method of low-resistivity energy-saving aluminium alloy conducting wire |
| CN111280496A (en) * | 2020-02-19 | 2020-06-16 | 佛山市欧迪妮服饰智能科技有限公司 | Functional underwear |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614898A (en) * | 1946-08-13 | 1948-12-23 | Robert Martin Bradbury | A new aluminium base alloy |
| GB1398128A (en) * | 1971-06-07 | 1975-06-18 | Southwire Co | Aluminum alloy electrically conductive body |
| CN103014462A (en) * | 2012-11-26 | 2013-04-03 | 吴高峰 | Aluminium alloy conductor and preparation method thereof |
-
2012
- 2012-11-26 CN CN2012105056381A patent/CN103014460A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614898A (en) * | 1946-08-13 | 1948-12-23 | Robert Martin Bradbury | A new aluminium base alloy |
| GB1398128A (en) * | 1971-06-07 | 1975-06-18 | Southwire Co | Aluminum alloy electrically conductive body |
| CN103014462A (en) * | 2012-11-26 | 2013-04-03 | 吴高峰 | Aluminium alloy conductor and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014462A (en) * | 2012-11-26 | 2013-04-03 | 吴高峰 | Aluminium alloy conductor and preparation method thereof |
| CN103498082A (en) * | 2013-10-09 | 2014-01-08 | 无锡市远登电缆有限公司 | Aluminum alloy cable |
| CN105256203A (en) * | 2015-11-12 | 2016-01-20 | 郭芙 | Preparation method of aluminum alloy conductors |
| CN105256204A (en) * | 2015-11-12 | 2016-01-20 | 郭芙 | Aluminum alloy conductor |
| CN105679395A (en) * | 2016-02-01 | 2016-06-15 | 安徽红旗电缆集团有限公司 | High-performance copper alloy cable |
| CN106148781A (en) * | 2016-08-17 | 2016-11-23 | 任静儿 | A kind of aluminium alloy conductor |
| CN106282703A (en) * | 2016-08-17 | 2017-01-04 | 任静儿 | A kind of aluminium alloy conductor and preparation method |
| CN108642340A (en) * | 2018-05-24 | 2018-10-12 | 合肥市闵葵电力工程有限公司 | A kind of preparation method of low-resistivity energy-saving aluminium alloy conducting wire |
| CN111280496A (en) * | 2020-02-19 | 2020-06-16 | 佛山市欧迪妮服饰智能科技有限公司 | Functional underwear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103014460A (en) | Preparation method of aluminum alloy lead wire | |
| CN103014461A (en) | Aluminium alloy conductor and preparation method thereof | |
| CN104120373B (en) | A kind of power equipment 6063T6 aluminium alloy large scale rod bar manufacture method | |
| CN102851527B (en) | A copper-silver-magnesium alloy contact wire and its preparation method | |
| CN103966475A (en) | Copper-chromium-titanium alloy contact wire and preparation method thereof | |
| CN100532599C (en) | A kind of anti-fatigue Cu-Ti alloy and production method thereof | |
| CN101984107B (en) | Method for preparing CuNiSiAl elastic copper alloy | |
| CN103014462A (en) | Aluminium alloy conductor and preparation method thereof | |
| CN107419141A (en) | A kind of Al Si Fe RE B alloy conductor materials and preparation method | |
| CN111434789A (en) | Heat treatment type high-conductivity heat-resistant Al-Zr-Er-Yb alloy wire material and preparation method thereof | |
| CN101709402B (en) | Cu-Sn-Te-P alloy strip for automobile water tank radiator | |
| CN103540789B (en) | Cu-Mg-Te-P alloy bar specially used for crystallizer and thermal treatment process of Cu-Mg-Te-P alloy bar | |
| CN105369077A (en) | Aluminum alloy conductor material and preparation method thereof | |
| CN107587004A (en) | A kind of Al Ni Cu Fe Yb Sc alloy conductor materials and preparation method thereof | |
| CN104131199A (en) | Manufacturing method of 6101BT7 aluminum alloy thick-walled pipe conductors for electrical power equipment | |
| CN102534318A (en) | High-strength, high-conductivity and heat-resistant aluminum alloy conductor material and preparation method thereof | |
| CN103021500A (en) | Aluminum alloy conductor | |
| CN104294118A (en) | Preparation method for aluminium alloy wire | |
| CN105256203A (en) | Preparation method of aluminum alloy conductors | |
| CN105238973A (en) | Aluminum alloy wire and preparing method | |
| CN102994805A (en) | Extruded zinc alloy and preparation method thereof | |
| CN102051501B (en) | High-strength high-conductivity Cu-Ni-Al conductor material and preparation method thereof | |
| CN104388778A (en) | Aluminum alloy for wires and preparation method thereof | |
| CN116065060B (en) | A high-strength and high-conductivity Al-Mg-Si alloy containing AlFeCrCoCu and a preparation method thereof | |
| CN104313419A (en) | Preparation method of aluminum alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |