CN104294117A - High-ductility aluminum alloy - Google Patents
High-ductility aluminum alloy Download PDFInfo
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- CN104294117A CN104294117A CN201410591206.6A CN201410591206A CN104294117A CN 104294117 A CN104294117 A CN 104294117A CN 201410591206 A CN201410591206 A CN 201410591206A CN 104294117 A CN104294117 A CN 104294117A
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- zinc
- copper
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- aluminum alloy
- aluminium
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- 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
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
Abstract
The invention relates to a high-ductility aluminum alloy. The aluminum alloy comprises the following components in percentage by weight: 0.2-0.3% of silicon, 0.5-0.8% of iron, 1.2-1.5% of copper, 0.3-0.5% of manganese, 0.01-0.03% of molybdenum, 0.08-0.15% of nickel, 0.3-0.5% of stannum, 0.01-0.03% of boron, 0.001-0.003% of tellurium, 0.01-0.03% of vanadium, 0.5-0.8% of magnesium, 0.03-0.3% of chromium, 6.0-7.0% of zinc, 0.08-0.15% of titanium and the balance of aluminum and a few of inevitable impurities.
Description
Technical field
The invention belongs to aluminum alloy materials, particularly relate to a kind of high ductibility aluminium alloy.
Background technology
Aluminum alloy materials is widely used in the fields such as industry, civilian, building, and current industrial aluminium has many different requirements, as high strength, high tenacity and good corrosion resistance nature etc.The quantity that current aldural uses at industrial circle and increasing extent many, but there is many problems in alloy aluminum of the prior art, cannot meet the aspects such as machine-shaping, surface quality and thermal treatment, this makes to be restricted the use of high-strength aluminum alloy material in industrial circle.
Summary of the invention
The object of this invention is to provide a kind of aluminium alloy technical scheme, good processing characteristics can be had while the high-intensity performance ensureing aluminum alloy materials by the program.
The present invention is achieved by the following technical solutions:
A kind of high ductibility aluminium alloy, includes the following material composition counted by weight percentage: the silicon of 0.2-0.3%, the iron of 0.5-0.8%, the copper of 1.2-1.5%, the manganese of 0.3-0.5%, the molybdenum of 0.01-0.03%, the nickel of 0.08-0.15%, the tin of 0.3-0.5%, the boron of 0.01-0.03%, the tellurium of 0.001-0.003%, the vanadium of 0.01-0.03%, the magnesium of 0.5-0.8%, the chromium of 0.03-0.3%, the zinc of 6.0-7.0%, the titanium of 0.08-0.15%, surplus is aluminium and a small amount of unavoidable impurity.
Described aldural, in its composition, the relation of copper and zinc two kinds of elements is in the content range of two elements, the middle point range of copper is 1.35%, and the mid point of zinc is 6.5%, and when the compositing range of copper is between 1.2-1.35%, the scope of zinc is between 6.5-7.0%; When the composition of copper is between 1.35-1.5%, the scope of zinc between 6.0-6.5%, but does not comprise when the scope of scope zinc 1.35% time of copper is 6.5%.
The invention has the beneficial effects as follows:
By technical scheme of the present invention, optimize the formula of existing high-strength aluminum alloy material, improve machine-shaping ability, also improve surface quality and the surface treatment properties of converted products, there is high strength simultaneously.
Embodiment
Technical scheme of the present invention is described in detail below in conjunction with specific embodiment.
Aluminum alloy materials is in the inventive solutions produced mainly through hot-work, particularly hot extrusion processing.
The techniques such as process for processing in the present invention with existing aluminum alloy production process and device all identical, change be only change to aluminum alloy materials composition, therefore all illustrate no longer one by one in the present invention and following each embodiment.
Unit selected is in the present invention weight percentage, and when not illustrating, the unit of each composition is weight percentage.
A kind of high ductibility aluminium alloy, includes the following material composition counted by weight percentage: the silicon of 0.2-0.3%, the iron of 0.5-0.8%, the copper of 1.2-1.5%, the molybdenum of the manganese 0.01-0.03% of 0.3-0.5%, the nickel of 0.08-0.15%, the tin of 0.3-0.5%, the boron of 0.01-0.03%, the tellurium of 0.001-0.003%, the vanadium of 0.01-0.03%, the magnesium of 0.5-0.8%, the chromium of 0.03-0.3%, the zinc of 6.0-7.0%, the titanium of 0.08-0.15%, surplus is aluminium and a small amount of unavoidable impurity.
Described high ductibility aluminum alloy materials, in its composition, the relation of copper and zinc two kinds of elements is in the content range of two elements, the middle point range of copper is 1.35%, and the mid point of zinc is 6.5%, and when the compositing range of copper is between 1.2-1.35%, the scope of zinc is between 6.5-7.0%; When the composition of copper is between 1.35-1.5%, the scope of zinc is between 6.0-6.5%; Do not exist when the scope of scope zinc 1.35% time of copper is 6.5%.The mid point of wherein said copper refers to (1.2%+1.5%)/2=1.35%; The mid point of described zinc refers to (6.0%+7.0%)/2=6.5%.
Embodiment 1
A kind of high ductibility aluminium alloy, includes the following material composition counted by weight percentage, the silicon of 0.2%, the iron of 0.5%, the copper of 1.2%, the manganese of 0.3%, the molybdenum of 0.01%, the nickel of 0.08%, the tin of 0.3%, the boron of 0.01%, the tellurium of 0.001%, the vanadium of 0.01%, the magnesium of 0.5%, the chromium of 0.03%, the zinc of 7.0%, the titanium of 0.08%, surplus is aluminium and a small amount of unavoidable impurity.
Embodiment 2
A kind of high ductibility aluminium alloy, includes the following material composition counted by weight percentage, the silicon of 0.3%, the iron of 0.8%, the copper of 1.5%, the manganese of 0.5%, the molybdenum of 0.03%, the nickel of 0.15%, the tin of 0.5%, the boron of 0.03%, the tellurium of 0.003%, the vanadium of 0.03%, the magnesium of 0.8%, the chromium of 0.3%, the zinc of 6.0%, the titanium of 0.15%, surplus is aluminium and a small amount of unavoidable impurity.
Embodiment 3
A kind of high ductibility aluminium alloy, includes the following material composition counted by weight percentage, the silicon of 0.25%, the iron of 0.6%, the copper of 1.3%, the manganese of 0.4%, the molybdenum of 0.015%, the nickel of 0.09%, the tin of 0.35%, the boron of 0.015%, the tellurium of 0.002%, the vanadium of 0.022%, the magnesium of 0.6%, the chromium of 0.1%, the zinc of 6.8%, the titanium of 0.1%, surplus is aluminium and a small amount of unavoidable impurity.
Embodiment 4
A kind of high ductibility aluminium alloy, includes the following material composition counted by weight percentage, the silicon of 0.3%, the iron of 0.5%, the copper of 1.4%, the manganese of 0.3%, the molybdenum of 0.022%, the nickel of 0.12%, the tin of 0.45%, the boron of 0.02%, the tellurium of 0.0015%, the vanadium of 0.015%, the magnesium of 0.8%, the chromium of 0.05%, the zinc of 7.0%, the titanium of 0.12%, surplus is aluminium and a small amount of unavoidable impurity.
Below be only limited embodiment; because cannot enumerate embodiment at this; but these embodiments are not limitations of the present invention, should be appreciated that those skilled in the art is by being protection scope of the present invention to the change of technical solution of the present invention and the limited increase and decrease of component.
Claims (2)
1. a high ductibility aluminium alloy, it is characterized in that: include the following material composition counted by weight percentage: the silicon of 0.2-0.3%, the iron of 0.5-0.8%, the copper of 1.2-1.5%, the manganese of 0.3-0.5%, the molybdenum of 0.01-0.03%, the nickel of 0.08-0.15%, the tin of 0.3-0.5%, the boron of 0.01-0.03%, the tellurium of 0.001-0.003%, the vanadium of 0.01-0.03%, the magnesium of 0.5-0.8%, the chromium of 0.03-0.3%, the zinc of 6.0-7.0%, the titanium of 0.08-0.15%, surplus is aluminium and a small amount of unavoidable impurity.
2. high ductibility aluminium alloy according to claim 1, it is characterized in that: in its composition, the relation of copper and zinc two kinds of elements is in the content range of two elements, the middle point range of copper is 1.35%, the mid point of zinc is 6.5%, and when the compositing range of copper is between 1.2-1.35%, the scope of zinc is between 6.5-7.0%; When the composition of copper is between 1.35-1.5%, the scope of zinc between 6.0-6.5%, but does not comprise when the scope of scope zinc 1.35% time of copper is 6.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591206.6A CN104294117A (en) | 2014-10-29 | 2014-10-29 | High-ductility aluminum alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591206.6A CN104294117A (en) | 2014-10-29 | 2014-10-29 | High-ductility aluminum alloy |
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| CN104294117A true CN104294117A (en) | 2015-01-21 |
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| CN201410591206.6A Pending CN104294117A (en) | 2014-10-29 | 2014-10-29 | High-ductility aluminum alloy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401006A (en) * | 2015-11-12 | 2016-03-16 | 俞虹 | Novel aluminum alloy preparing method |
| CN105821264A (en) * | 2016-03-30 | 2016-08-03 | 南通龙硕轻合金科技有限公司 | High-ductility aluminum alloy material |
| CN108085521A (en) * | 2017-11-20 | 2018-05-29 | 湖州亨达铝业有限公司 | A kind of preparation method of the Automobile Plate aluminium alloy of high ductibility |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1780925A (en) * | 2003-04-10 | 2006-05-31 | 克里斯铝轧制品有限公司 | High strength al-zn alloy and method for producing such an alloy product |
| JP2008516079A (en) * | 2004-10-05 | 2008-05-15 | アレリス、アルミナム、コブレンツ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | High strength, high toughness Al-Zn alloy products and methods for producing such products |
| CN102876943A (en) * | 2012-09-21 | 2013-01-16 | 史昊东 | Aluminum alloy material |
| CN103103387A (en) * | 2012-11-09 | 2013-05-15 | 安徽欣意电缆有限公司 | Al-Fe-C-RE aluminium alloy, preparation method thereof and power cable |
-
2014
- 2014-10-29 CN CN201410591206.6A patent/CN104294117A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1780925A (en) * | 2003-04-10 | 2006-05-31 | 克里斯铝轧制品有限公司 | High strength al-zn alloy and method for producing such an alloy product |
| JP2008516079A (en) * | 2004-10-05 | 2008-05-15 | アレリス、アルミナム、コブレンツ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | High strength, high toughness Al-Zn alloy products and methods for producing such products |
| CN102876943A (en) * | 2012-09-21 | 2013-01-16 | 史昊东 | Aluminum alloy material |
| CN103103387A (en) * | 2012-11-09 | 2013-05-15 | 安徽欣意电缆有限公司 | Al-Fe-C-RE aluminium alloy, preparation method thereof and power cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401006A (en) * | 2015-11-12 | 2016-03-16 | 俞虹 | Novel aluminum alloy preparing method |
| CN105821264A (en) * | 2016-03-30 | 2016-08-03 | 南通龙硕轻合金科技有限公司 | High-ductility aluminum alloy material |
| CN108085521A (en) * | 2017-11-20 | 2018-05-29 | 湖州亨达铝业有限公司 | A kind of preparation method of the Automobile Plate aluminium alloy of high ductibility |
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Application publication date: 20150121 |