CN106636813A - Corrosion-resistant aluminum alloy and preparation method thereof - Google Patents
Corrosion-resistant aluminum alloy and preparation method thereof Download PDFInfo
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- CN106636813A CN106636813A CN201611141216.5A CN201611141216A CN106636813A CN 106636813 A CN106636813 A CN 106636813A CN 201611141216 A CN201611141216 A CN 201611141216A CN 106636813 A CN106636813 A CN 106636813A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 50
- 230000007797 corrosion Effects 0.000 title claims abstract description 34
- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 9
- 239000011651 chromium Substances 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000011777 magnesium Substances 0.000 claims description 17
- 239000004411 aluminium Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 10
- 229910052765 Lutetium Inorganic materials 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000003723 Smelting Methods 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 7
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 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
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 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
- C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
-
- 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
- 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
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
The invention discloses a corrosion-resistant aluminum alloy. The corrosion-resistant aluminum alloy is prepared from the following raw materials in parts by weight: 0.1-0.2 part of Fe, 2-4 parts of Cu, 0.08-0.2 part of Mn, 1-2 parts of Zn, 0.01-0.02 part of Ti, 2-3 parts of Si, 2-4 parts of Mg, 0.3-0.8 part of Sr, 0.5-2 parts of Cr, 0.5-0.8 part of B, 0.01-0.05 part of Yb, 0.02-0.09 part of Lu and 20-25 parts of Al. The invention also discloses a preparation method of the corrosion-resistant aluminum alloy. The corrosion-resistant aluminum alloy is reasonable in setting of composition, proportioning and process parameters, thereby effectively improving the mechanical property of the aluminum alloy and improving the corrosion resistance of the aluminum alloy; and by adding the heavy rare earth elements to purify the impurities in the molten aluminum alloy, the surface tension of the molten aluminum alloy can be reduced, the harm of metal and nonmetal impurity elements is eliminated, and the heat-conducting property and mechanical property of the aluminum alloy are enhanced, thereby improving the corrosion resistance of the aluminum alloy.
Description
Technical field
The present invention relates to field of aluminum alloy manufacturing, specifically a kind of corrosion resistant aluminum alloy and preparation method thereof.
Background technology
Aluminium is a kind of light metal of density low weight, and its heat-conductive characteristic is good, and easily moulding, is adding other gold
Category is obtained after aluminium alloy has very outstanding mechanical strength.Aluminium alloy is most widely used class non-ferrous metal knot in industry
Structure material, widely applies in Aeronautics and Astronautics, automobile, machine-building, ship and chemical industry.The at full speed of industrial economy is sent out
Exhibition, increasing to the demand of Welded structural member, the Research on Weldability for enabling aluminum alloy to is also therewith deeply.Current aluminium alloy
It is using most alloys.Aluminium alloy density is low, but intensity is higher, and near or above high-quality steel, plasticity is good, can be processed into each
Section bar is planted, with excellent electric conductivity, thermal conductivity, is industrially widely used, usage amount is only second to steel.Just because of these features,
Aluminum alloy materials are gradually shown up prominently in radiator field.And more people also begin to select aluminium alloy radiator.Aluminium is closed
Although gold is with higher thermal conductivity but aluminium alloy its corrosion resistance under some dark moist environment is poor, especially does harm to
Be afraid of the corrosion of alkaline water, the caliduct of aluminium alloy is easy to water leakage situation occur in the environment of long-term water logging.
The content of the invention
It is an object of the invention to provide a kind of corrosion resistant aluminum alloy and preparation method thereof, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：
A kind of corrosion resistant aluminum alloy, is formed by following raw material according to parts by weight configuration：Fe 0.1-0.2 parts, Cu 2-4
Part, Mn 0.08-0.2 parts, Zn 1-2 parts, Ti 0.01-0.02 parts, Si 2-3 parts, Mg 2-4 parts, Sr 0.3-0.8 parts, Cr
0.5-2 parts, B 0.5-0.8 parts, Yb 0.01-0.05 parts, Lu 0.02-0.09 parts and Al 20-25 parts.
As further scheme of the invention：Corrosion resistant aluminum alloy is formed by following raw material according to parts by weight configuration：
Fe0.15 parts, 3 parts of Cu, 0.1 part of Mn, 1.5 parts of Zn, 0.02 part of Ti, 2.5 parts of Si, 3 parts of Mg, 0.5 part of Sr, 1 part of Cr, B
0.8 part, 0.03 part of Yb, 0.05 part and Al 22 parts of Lu.
A kind of preparation method of corrosion resistant aluminum alloy, its key step is as follows：
The first step：Proportioning as described in claim 1 takes the copper of 2-4 parts and the chromium of 0.5-2 parts is put in smelting furnace, continues
Heat up, melt to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 600-650 DEG C；
3rd step：Then melt to second step again sequentially add in the aluminium liquid that obtains silicon, magnesium, titanium and heavy rare earth element ytterbium and
Lutetium；
4th step：770-780 DEG C is warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, insulation
20-30 minutes, then raise temperature to 800 DEG C -900 DEG C and refined, stir 20-30 minutes, then skimmed, deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 660-680 DEG C, press-in is preheated to 200-250 DEG C of mould
Inside cast.
Compared with prior art, the invention has the beneficial effects as follows：
The aluminium alloy component, the setting with when technological parameter of this corrosion resistance rationally, can effectively improve the machine of aluminium alloy
Tool performance；Improve the corrosion resistance of aluminium alloy；The aluminium alloy of this corrosion resistance can be to aluminium alloy by addition heavy rare earth element
Impurity in liquid is purified, and can reduce the surface tension of aluminum alloy melt, eliminates the harm of metal and nonmetallic inclusion element,
Strengthen the heat conductivility and mechanical property of aluminium alloy, so as to improve the corrosion resistance of aluminium alloy；The aluminium alloy of this corrosion resistance adds
Plus the zinc that chemical property is active, make surface in zinc air at normal temperatures form one layer of thin and compact basic zinc carbonate film, can
To prevent further oxidation, zinc and magnesium are added in aluminium alloy can strengthen the corrosion resistance of alloy.
Specific embodiment
Technical scheme is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of corrosion resistant aluminum alloy, is formed by following raw material according to parts by weight configuration：0.1 part of Fe, 2 parts of Cu, Mn
0.08 part, 1 part of Zn, 0.01 part of Ti, 2 parts of Si, 2 parts of Mg, 0.3 part of Sr, 0.5 part of Cr, 0.5 part of B, 0.01 part of Yb, Lu
0.02 part and 20 parts of Al.
A kind of preparation method of corrosion resistant aluminum alloy, its key step is as follows：
The first step：Proportioning as described in claim 1 takes 2 parts of copper and 0.5 part of chromium is put in smelting furnace, continues to rise
Temperature, melts to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 600 DEG C；
3rd step：Then melt to second step again sequentially add in the aluminium liquid that obtains silicon, magnesium, titanium and heavy rare earth element ytterbium and
Lutetium；
4th step：770 DEG C are warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, be incubated 20 points
Clock, then raises temperature to 800 DEG C and is refined, and stirs 20 minutes, is then skimmed, is deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 660 DEG C, press-in is preheated in 200 DEG C of mould is poured
Casting.
Embodiment 2
A kind of corrosion resistant aluminum alloy, is formed by following raw material according to parts by weight configuration：0.12 part of Fe, 3 parts of Cu, Mn
0.1 part, 1.2 parts of Zn, 0.03 part of Ti, 2.5 parts of Si, 2.5 parts of Mg, 0.4 part of Sr, 0.8 part of Cr, 0.6 part of B, Yb 0.03
Part, 0.05 part and Al 22 parts of Lu.
A kind of preparation method of corrosion resistant aluminum alloy, its key step is as follows：
The first step：Proportioning as described in claim 1 takes 3 parts of copper and 0.8 part of chromium is put in smelting furnace, continues to rise
Temperature, melts to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 630 DEG C；
3rd step：Then melt to second step again sequentially add in the aluminium liquid that obtains silicon, magnesium, titanium and heavy rare earth element ytterbium and
Lutetium；
4th step：750 DEG C are warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, be incubated 20 points
Clock, then raises temperature to 850 DEG C and is refined, and stirs 25 minutes, is then skimmed, is deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 660 DEG C, press-in is preheated in 220 DEG C of mould is poured
Casting.
Embodiment 3
A kind of corrosion resistant aluminum alloy, is formed by following raw material according to parts by weight configuration：0.16 part of Fe, 2.9 parts of Cu,
0.18 part of Mn, 1.8 parts of Zn, 0.01 part of Ti, 2.7 parts of Si, 2.5 parts of Mg, 0.6 part of Sr, 1.5 parts of Cr, 0.7 part of B, Yb
0.04 part, 0.06 part and Al 24 parts of Lu.
A kind of preparation method of corrosion resistant aluminum alloy, its key step is as follows：
The first step：Proportioning as described in claim 1 takes 2.9 parts of copper and 1.5 parts of chromium is put in smelting furnace, continues to rise
Temperature, melts to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 650 DEG C；
3rd step：Then melt to second step again sequentially add in the aluminium liquid that obtains silicon, magnesium, titanium and heavy rare earth element ytterbium and
Lutetium；
4th step：780 DEG C are warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, be incubated 30 points
Clock, then raises temperature to 900 DEG C and is refined, and stirs 30 minutes, is then skimmed, is deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 680 DEG C, press-in is preheated in 250 DEG C of mould is poured
Casting.
Embodiment 4
A kind of corrosion resistant aluminum alloy, is formed by following raw material according to parts by weight configuration：0.18 part of Fe, 3.5 parts of Cu,
0.1 part of Mn, 1.9 parts of Zn, 0.02 part of Ti, 2.6 parts of Si, 3.5 parts of Mg, 0.6 part of Sr, 1.5 parts of Cr, 0.7 part of B, Yb
0.04 part, 0.06 part and Al 24 parts of Lu.
A kind of preparation method of corrosion resistant aluminum alloy, its key step is as follows：
The first step：Proportioning as described in claim 1 takes 3.5 parts of copper and 1.5 parts of chromium is put in smelting furnace, continues to rise
Temperature, melts to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 645 DEG C；
3rd step：Then melt to second step again sequentially add in the aluminium liquid that obtains silicon, magnesium, titanium and heavy rare earth element ytterbium and
Lutetium；
4th step：775 DEG C are warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, be incubated 30 points
Clock, then raises temperature to 900 DEG C and is refined, and stirs 30 minutes, is then skimmed, is deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 680 DEG C, press-in is preheated in 250 DEG C of mould is poured
Casting.
Embodiment 5
A kind of corrosion resistant aluminum alloy, is formed by following raw material according to parts by weight configuration：0.2 part of Fe, 4 parts of Cu, Mn
0.2 part, 2 parts of Zn, 0.02 part of Ti, 3 parts of Si, 4 parts of Mg, 0.8 part of Sr, 2 parts of Cr, 0.8 part of B, 0.05 part of Yb, Lu
0.09 part and 25 parts of Al.
A kind of preparation method of corrosion resistant aluminum alloy, its key step is as follows：
The first step：Proportioning as described in claim 1 takes 4 parts of copper and 2 parts of chromium is put in smelting furnace, continues to heat up,
Melt to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 650 DEG C；
3rd step：Then melt to second step again sequentially add in the aluminium liquid that obtains silicon, magnesium, titanium and heavy rare earth element ytterbium and
Lutetium；
4th step：780 DEG C are warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, be incubated 30 points
Clock, then raises temperature to 900 DEG C and is refined, and stirs 30 minutes, is then skimmed, is deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 680 DEG C, press-in is preheated in 250 DEG C of mould is poured
Casting.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from present inventive concept
Various changes can be made.
Claims (3)
1. a kind of corrosion resistant aluminum alloy, it is characterised in that formed according to parts by weight configuration by following raw material：Fe 0.1-0.2
Part, Cu 2-4 parts, Mn 0.08-0.2 parts, Zn 1-2 parts, Ti 0.01-0.02 parts, Si 2-3 parts, Mg 2-4 parts, Sr 0.3-
0.8 part, Cr 0.5-2 parts, B 0.5-0.8 parts, Yb 0.01-0.05 parts, Lu 0.02-0.09 parts and Al 20-25 parts.
2. corrosion resistant aluminum alloy according to claim 1 and preparation method thereof, it is characterised in that by following raw material according to
Parts by weight configuration is formed：0.15 part of Fe, 3 parts of Cu, 0.1 part of Mn, 1.5 parts of Zn, 0.02 part of Ti, 2.5 parts of Si, Mg 3
Part, 0.5 part of Sr, 1 part of Cr, 0.8 part of B, 0.03 part of Yb, 0.05 part and Al 22 parts of Lu.
3. the preparation method of a kind of corrosion resistant aluminum alloy as described in claim 1-2 is arbitrary and preparation method thereof, its feature
It is that its key step is as follows：
The first step：Proportioning as described in claim 1 takes the copper of 2-4 parts and the chromium of 0.5-2 parts is put in smelting furnace, continues to rise
Temperature, melts to copper and chromium；
Second step：Then aluminium liquid is will melt into, fusion temperature is 600-650 DEG C；
3rd step：Then melt in the aluminium liquid for obtaining to second step again and sequentially add silicon, magnesium, titanium and heavy rare earth element ytterbium and lutetium；
4th step：770-780 DEG C is warmed up to, above-mentioned alloy is melted and then added other raw materials, remove scum silica frost, be incubated 20-
30 minutes, then raise temperature to 800 DEG C -900 DEG C and refined, stir 20-30 minutes, then skimmed, deaerated；
5th step：After the melt that 4th step is obtained is cooled to into 660-680 DEG C, press-in is preheated in 200-250 DEG C of mould
Row casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141216.5A CN106636813A (en) | 2016-12-12 | 2016-12-12 | Corrosion-resistant aluminum alloy and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141216.5A CN106636813A (en) | 2016-12-12 | 2016-12-12 | Corrosion-resistant aluminum alloy and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287478A (en) * | 2017-05-26 | 2017-10-24 | 温州兴锐成科技有限公司 | A kind of aluminium Y-tooth line and preparation method thereof |
| CN112575234A (en) * | 2020-11-24 | 2021-03-30 | 南通众福新材料科技有限公司 | High-thermal-conductivity, high-toughness and corrosion-resistant aluminum alloy for 5G mobile phone and manufacturing method thereof |
| CN114134377A (en) * | 2021-12-08 | 2022-03-04 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate for heat exchanger and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018881A (en) * | 2004-07-28 | 2007-08-15 | 美铝公司 | Al-Si-Mg-Zn-Cu alloys for aerospace and automotive castings |
| CN102776426A (en) * | 2012-07-11 | 2012-11-14 | 东莞市闻誉实业有限公司 | High-purity, high-strength and high-toughness aluminum alloy |
| CN104313406A (en) * | 2014-10-14 | 2015-01-28 | 周欢 | Corrosion-resistant aluminum alloy and preparation method thereof |
| CN105088033A (en) * | 2014-05-08 | 2015-11-25 | 比亚迪股份有限公司 | Aluminium alloy and preparation method thereof |
| CN105648285A (en) * | 2016-02-01 | 2016-06-08 | 广东迪生力汽配股份有限公司 | Formula for casting aluminum alloy hubs |
| CN105821267A (en) * | 2016-05-03 | 2016-08-03 | 贵州航天风华精密设备有限公司 | Corrosion-resistant aluminum alloy and preparation method thereof |
| CN105861886A (en) * | 2016-02-23 | 2016-08-17 | 江苏盈科汽车空调有限公司 | Aluminum silicon alloy for air conditioner compressor cylinder body and preparation method thereof |
| CN106167868A (en) * | 2016-09-23 | 2016-11-30 | 闻喜县瑞格镁业有限公司 | A kind of high strength and high hardness Cast aluminium alloy gold and preparation method thereof |
-
2016
- 2016-12-12 CN CN201611141216.5A patent/CN106636813A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018881A (en) * | 2004-07-28 | 2007-08-15 | 美铝公司 | Al-Si-Mg-Zn-Cu alloys for aerospace and automotive castings |
| CN102776426A (en) * | 2012-07-11 | 2012-11-14 | 东莞市闻誉实业有限公司 | High-purity, high-strength and high-toughness aluminum alloy |
| CN105088033A (en) * | 2014-05-08 | 2015-11-25 | 比亚迪股份有限公司 | Aluminium alloy and preparation method thereof |
| CN104313406A (en) * | 2014-10-14 | 2015-01-28 | 周欢 | Corrosion-resistant aluminum alloy and preparation method thereof |
| CN105648285A (en) * | 2016-02-01 | 2016-06-08 | 广东迪生力汽配股份有限公司 | Formula for casting aluminum alloy hubs |
| CN105861886A (en) * | 2016-02-23 | 2016-08-17 | 江苏盈科汽车空调有限公司 | Aluminum silicon alloy for air conditioner compressor cylinder body and preparation method thereof |
| CN105821267A (en) * | 2016-05-03 | 2016-08-03 | 贵州航天风华精密设备有限公司 | Corrosion-resistant aluminum alloy and preparation method thereof |
| CN106167868A (en) * | 2016-09-23 | 2016-11-30 | 闻喜县瑞格镁业有限公司 | A kind of high strength and high hardness Cast aluminium alloy gold and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287478A (en) * | 2017-05-26 | 2017-10-24 | 温州兴锐成科技有限公司 | A kind of aluminium Y-tooth line and preparation method thereof |
| CN112575234A (en) * | 2020-11-24 | 2021-03-30 | 南通众福新材料科技有限公司 | High-thermal-conductivity, high-toughness and corrosion-resistant aluminum alloy for 5G mobile phone and manufacturing method thereof |
| CN114134377A (en) * | 2021-12-08 | 2022-03-04 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate for heat exchanger and preparation method thereof |
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Application publication date: 20170510 |