CN106282703A - A kind of aluminium alloy conductor and preparation method - Google Patents
A kind of aluminium alloy conductor and preparation method Download PDFInfo
- Publication number
- CN106282703A CN106282703A CN201610684692.5A CN201610684692A CN106282703A CN 106282703 A CN106282703 A CN 106282703A CN 201610684692 A CN201610684692 A CN 201610684692A CN 106282703 A CN106282703 A CN 106282703A
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- titanium
- vanadium
- tungsten
- alloy conductor
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 41
- 239000004020 conductor Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010936 titanium Substances 0.000 claims abstract description 16
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 16
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 16
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 15
- 239000010937 tungsten Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 239000010941 cobalt Substances 0.000 claims abstract description 8
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 8
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 229910052756 noble gas Inorganic materials 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- UTSDGYKWHMMTDM-UHFFFAOYSA-N alumane;tungsten Chemical compound [AlH3].[W] UTSDGYKWHMMTDM-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
The present invention relates to a kind of aluminium alloy conductor and preparation method, its composition is the copper of .1.0 1.1%, the molybdenum of 0.1 0.3%, the magnesium of 0.3 0.5%, the cobalt of 0.01 0.03%, the ferrum of 0.03 0.05%, the strontium of 0.01 0.05% by weight percentage, the yttrium of 0.01 0.03%, the carbon of 0.001 0.0015%, the titanium of 0.003 0.005%, the vanadium of 0.003 0.005%, the nickel of 0.1 0.3%, the tungsten of 0.01 0.03%, surplus is aluminum and inevitable impurity.By the technical program, while improving aluminium alloy conductor intensity, the conductivity of wire is affected the least, and improves the toughness of aluminium alloy conductor.
Description
Technical field
The invention belongs to field of aluminum alloys, particularly relate to aluminium alloy and the preparation side of a kind of aluminium alloy conductor as electric wire
Method.
Background technology
Generally, in addition to outdoor transmission electric wire, the wire in miscellaneous equipment with copper or copper alloy wire is all
Main, 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 electricity
The increase of device 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 opposing party
Face also its density is relatively big, adds the weight of wire, and this contradicts with the energy consumption reducing mobile device.Therefore, conductivity also than
The aluminum that higher and density is little 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 makes as wire
With, particularly in the field that the cross section requiring wire is less.Through there being technology to propose, aluminium alloy is used to manufacture wire,
This be due to aluminium alloy, there is higher intensity while also there is higher anti-fatigue performance disclosure satisfy that intensity in wire
Requirement.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 to aluminium alloy
Conductivity have substantial degradation.
Summary of the invention
It is an object of the invention to provide a kind of aluminium alloy conductor, pass through the technical program, it is possible to improve aluminium alloy conductor
While intensity, ensure that toughness and the conductivity of aluminium alloy conductor accordingly.
The present invention is achieved by the following technical solutions:
Aluminium alloy conductor, its composition is by weight percentage, the copper of 1.0-1.1%, the molybdenum of 0.1-0.3%, 0.3-0.5%
Magnesium, the cobalt of 0.01-0.03%, the ferrum of 0.03-0.05%, the strontium of 0.01-0.05%, the yttrium of 0.01-0.03%, 0.001-
The carbon of 0.0015%, the titanium of 0.003-0.005%, the vanadium of 0.003-0.005%, the nickel of 0.1-0.3%, 0.01-0.03%
Tungsten, surplus is aluminum and inevitable impurity.
Titanium therein, vanadium, tungsten, ferrum element are with the side of titanium-aluminium alloy, vananum, partinium and ferroaluminium respectively
Formula adds.
Described preparation method is:
Dispensing, be by weight percentage, the copper of 1.0-1.1%, the molybdenum of 0.1-0.3%, the magnesium of 0.3-0.5%, 0.01-
The cobalt of 0.03%, the ferrum of 0.03-0.05%, the strontium of 0.01-0.05%, the yttrium of 0.01-0.03%, 0.001-0.0015%'s
Carbon, the titanium of 0.003-0.005%, the vanadium of 0.003-0.005%, the nickel of 0.1-0.3%, the tungsten of 0.01-0.03%, surplus is aluminum
And inevitably impurity carries out dispensing, wherein titanium, vanadium, tungsten, ferrum element are to close with titanium-aluminium alloy, vananum, tungsten aluminum respectively
The mode of gold and ferroaluminium carries out calculating dispensing；
Melting, carries out above-mentioned material melting and carries out being cast into aluminium alloy ingots；Cooling holding 30-50 DEG C after pouring/
Second speed cools to 110-130 DEG C；
Quenching sofening treatment, after being incubated 1-2 hour by aluminium alloy ingots in the case of 450-500 DEG C under atmosphere of inert gases
Carrying out at the uniform velocity cooling to process, described cooling rate is 15-20 DEG C/sec.
Described noble gas refers to nitrogen.
The present invention compared with the existing technology provides the benefit that:
By the technical program, while improving aluminium alloy conductor intensity, the conductivity of wire is affected the least, and
Improve the toughness of aluminium alloy conductor.
Detailed description of the invention
Describe technical scheme by the following examples in detail, it should be appreciated that below example is only
Can be used for explaining that the present invention is not to be construed as limitation of the present invention.
Embodiment 1
Described preparation method is:
Dispensing, be by weight percentage, the copper of 1.0%, the molybdenum of 0.1%, the magnesium of 0.3%, the cobalt of 0.01%, 0.03%
Ferrum, the strontium of 0.01%, the yttrium of 0.01%, the carbon of 0.001%, the titanium of 0.003%, the vanadium of 0.003%, the nickel of 0.1%, 0.01%
Tungsten, surplus be aluminum and inevitably impurity carry out dispensing, wherein titanium, vanadium, tungsten, ferrum element are with titanium-aluminium alloy, vanadium respectively
The mode of aluminium alloy, partinium and ferroaluminium carries out calculating dispensing；
Melting, carries out above-mentioned material melting and carries out being cast into aluminium alloy ingots；Cooling holding 30-50 DEG C after pouring/
Second speed cools to 110-130 DEG C；
Quenching sofening treatment, by aluminium alloy ingots in the case of 450-500 DEG C under inert nitrogen atmosphere be incubated 1 hour laggard
Row at the uniform velocity cooling processes, and described cooling rate is 15-20 DEG C/sec.
Embodiment 2
Described preparation method is:
Dispensing, be by weight percentage, the copper of 1.1%, the molybdenum of 0.3%, the magnesium of 0.5%, the cobalt of 0.03%, 0.05%
Ferrum, the strontium of 0.05%, the yttrium of 0.03%, the carbon of 0.0015%, the titanium of 0.005%, the vanadium of 0.005%, the nickel of 0.3%,
The tungsten of 0.03%, surplus be aluminum and inevitably impurity carry out dispensing, wherein titanium, vanadium, tungsten, ferrum element are to close with titanium aluminum respectively
The mode of gold, vananum, partinium and ferroaluminium carries out calculating dispensing；
Melting, carries out above-mentioned material melting and carries out being cast into aluminium alloy ingots；Cooling holding 30-50 DEG C after pouring/
Second speed cools to 110-130 DEG C；
Quenching sofening treatment, is incubated 2 hours by aluminium alloy ingots in the case of 450-500 DEG C under inert nitrogen gas atmosphere
After carry out at the uniform velocity cooling process, described cooling rate is 15-20 DEG C/sec.
Embodiment 3
Described preparation method is:
Dispensing, be by weight percentage, the copper of 1.02%, the molybdenum of 0.14%, the magnesium of 0.33%, the cobalt of 0.022%,
The ferrum of 0.035%, the strontium of 0.012%, the yttrium of 0.018%, the carbon of 0.0011%, the titanium of 0.0045%, the vanadium of 0.0033%,
The nickel of 0.22%, the tungsten of 0.015%, surplus be aluminum and inevitably impurity carry out dispensing, wherein titanium, vanadium, tungsten, ferrum element divide
It not to carry out calculating dispensing in the way of titanium-aluminium alloy, vananum, partinium and ferroaluminium；
Melting, carries out above-mentioned material melting and carries out being cast into aluminium alloy ingots；Cooling holding 30-50 DEG C after pouring/
Second speed cools to 110-130 DEG C；
Quenching sofening treatment, is incubated 1.5 little in the case of 450-500 DEG C under inert nitrogen gas atmosphere by aluminium alloy ingots
Carrying out at the uniform velocity cooling time after to process, described cooling rate is 15-20 DEG C/sec.
Claims (4)
1. an aluminium alloy conductor, it is characterised in that: its composition is by weight percentage, the copper of 1.0-1.1%, 0.1-0.3%
Molybdenum, the magnesium of 0.3-0.5%, the cobalt of 0.01-0.03%, the ferrum of 0.03-0.05%, the strontium of 0.01-0.05%, 0.01-
The yttrium of 0.03%, the carbon of 0.001-0.0015%, the titanium of 0.003-0.005%, the vanadium of 0.003-0.005%, 0.1-0.3%
Nickel, the tungsten of 0.01-0.03%, surplus is aluminum and inevitable impurity.
Aluminium alloy conductor the most according to claim 1, it is characterised in that: titanium therein, vanadium, tungsten, ferrum element be respectively with
The mode of titanium-aluminium alloy, vananum, partinium and ferroaluminium adds.
3. an aluminium alloy conductor preparation method, it is characterised in that:
Dispensing, be by weight percentage, the copper of 1.0-1.1%, the molybdenum of 0.1-0.3%, the magnesium of 0.3-0.5%, 0.01-0.03%
Cobalt, the ferrum of 0.03-0.05%, the strontium of 0.01-0.05%, the yttrium of 0.01-0.03%, the carbon of 0.001-0.0015%,
The titanium of 0.003-0.005%, the vanadium of 0.003-0.005%, the nickel of 0.1-0.3%, the tungsten of 0.01-0.03%, surplus be aluminum and
Inevitably impurity carries out dispensing, and wherein titanium, vanadium, tungsten, ferrum element are with titanium-aluminium alloy, vananum, partinium respectively
Carry out calculating dispensing with the mode of ferroaluminium；
Melting, carries out above-mentioned material melting and carries out being cast into aluminium alloy ingots；Cooling keeps 30-50 DEG C/sec of speed after pouring
Degree cools to 110-130 DEG C；
Quenching sofening treatment, is carried out after aluminium alloy ingots is incubated 1-2 hour under atmosphere of inert gases in the case of 450-500 DEG C
At the uniform velocity cooling processes, and described cooling rate is 15-20 DEG C/sec.
Aluminium alloy conductor preparation method the most according to claim 3, it is characterised in that: described noble gas refers to nitrogen
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684692.5A CN106282703A (en) | 2016-08-17 | 2016-08-17 | A kind of aluminium alloy conductor and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684692.5A CN106282703A (en) | 2016-08-17 | 2016-08-17 | A kind of aluminium alloy conductor and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106282703A true CN106282703A (en) | 2017-01-04 |
Family
ID=57679961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684692.5A Pending CN106282703A (en) | 2016-08-17 | 2016-08-17 | A kind of aluminium alloy conductor and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106282703A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851556A (en) * | 2012-09-18 | 2013-01-02 | 褚介平 | High-strength antioxidant aluminum alloy casting |
| CN103014461A (en) * | 2012-11-26 | 2013-04-03 | 张桂芬 | Aluminium alloy conductor and preparation method thereof |
| CN103014460A (en) * | 2012-11-26 | 2013-04-03 | 吴高峰 | Preparation method of aluminum alloy lead wire |
| CN105238973A (en) * | 2015-11-12 | 2016-01-13 | 郭芙 | Aluminum alloy wire and preparing method |
-
2016
- 2016-08-17 CN CN201610684692.5A patent/CN106282703A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851556A (en) * | 2012-09-18 | 2013-01-02 | 褚介平 | High-strength antioxidant aluminum alloy casting |
| CN103014461A (en) * | 2012-11-26 | 2013-04-03 | 张桂芬 | Aluminium alloy conductor and preparation method thereof |
| CN103014460A (en) * | 2012-11-26 | 2013-04-03 | 吴高峰 | Preparation method of aluminum alloy lead wire |
| CN105238973A (en) * | 2015-11-12 | 2016-01-13 | 郭芙 | Aluminum alloy wire and preparing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103014460A (en) | Preparation method of aluminum alloy lead wire | |
| CN102851527B (en) | A copper-silver-magnesium alloy contact wire and its preparation method | |
| CN103014461A (en) | Aluminium alloy conductor and preparation method thereof | |
| CN106636734B (en) | High-intensitive, highly conductive, high resistance to stress relaxation copper alloy elastic material and preparation method thereof | |
| CN102061406A (en) | Novel high-elasticity Cu-Ni-Mn alloy and preparation method thereof | |
| CN102936696A (en) | High hardness and high abrasion-resistance ferroalloy material and preparation method thereof | |
| CN110218899A (en) | A kind of high strength anti-corrosion Cu-Ti system alloy foil and preparation method thereof | |
| CN103014462A (en) | Aluminium alloy conductor and preparation method thereof | |
| CN101086044A (en) | High-strength high elasticity Cu-Ti alloy and its preparing process | |
| CN102994805B (en) | Extruded zinc alloy and preparation method thereof | |
| CN104946925A (en) | Treatment technology of copper aluminum alloy material for bus duct | |
| CN104131199A (en) | Manufacturing method of 6101BT7 aluminum alloy thick-walled pipe conductors for electrical power equipment | |
| CN103021500A (en) | Aluminum alloy conductor | |
| CN102899586A (en) | Iron alloy material and preparation method | |
| CN105256203A (en) | Preparation method of aluminum alloy conductors | |
| CN105238973A (en) | Aluminum alloy wire and preparing method | |
| CN104294118A (en) | Preparation method for aluminium alloy wire | |
| CN101168808A (en) | Production method of Cu-Ti alloy for injection mold | |
| CN106282703A (en) | A kind of aluminium alloy conductor and preparation method | |
| CN106244876A (en) | A kind of aluminium alloy conductor preparation method | |
| CN1776997B (en) | Large-capacity steam turbine generator rotor copper alloy slot wedge and its preparing method | |
| CN106148781A (en) | A kind of aluminium alloy conductor | |
| CN104674035A (en) | Preparation method of chromium-aluminum alloy | |
| CN104313419A (en) | Preparation method of aluminum alloy | |
| CN104294121A (en) | Aluminum alloy and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |