CN103409673A - High-strength die-cast aluminum-titanium alloy - Google Patents
High-strength die-cast aluminum-titanium alloy Download PDFInfo
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- CN103409673A CN103409673A CN2013103736953A CN201310373695A CN103409673A CN 103409673 A CN103409673 A CN 103409673A CN 2013103736953 A CN2013103736953 A CN 2013103736953A CN 201310373695 A CN201310373695 A CN 201310373695A CN 103409673 A CN103409673 A CN 103409673A
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Abstract
The invention discloses a high-strength die-cast aluminum-titanium alloy. The alloy consists of the following components in percentage by weight: 18-34% of zinc, 3-8% of silicon, 2-7% of copper, 0.1-0.6% of manganese, 0.02-1% of titanium, 0.01-0.08% of gallium, 0.01-0.08% of cerium, and the balance of aluminum and reasonable impurities. The high-strength die-cast aluminum-titanium alloy has advantages of excellent fatigue resistance, crack propagation resistance, corrosion resistance and heat resistance.
Description
Technical field
The present invention relates to a kind of die casting aluminium titanium alloy, especially a kind of high epistasis die casting aluminium titanium alloy.
Background technology
Current aluminium diecast alloy technology is quite ripe, but because the geometrical body of aluminium diecast alloy is simple, mechanical property is low, so range of application is subject to certain limitation.The demand of the large-scale production of certain mechanical property and the good general decoration of solidity to corrosion is arranged for adaptation, and China is in the urgent need to high epistasis die casting aluminium titanium alloy.
Chinese patent literature CN1084225 discloses a kind of aluminum titanium alloy for lockset and finishing material, contain magnesium 0.50～1.20% (weight), manganese 1.80～2.30% (weight), titanium 0.05～0.15% (weight), in impurity, iron, copper, zinc total amount are less than 1.00% (weight), and all the other are aluminium.It is high that this alloy has the die casting yield rate, the foundry goods densification, and product intensity is high, the characteristics of non-cracking, the coloring effect of copper facing simultaneously is good, light specific gravity.This Al-Li alloy, in actual use, if use as sheet material, its tired flawless life-span increases, and the short crack spreading rate decreases, and still, it uses as die-casting material, and but performance is not fine aspect these two.Therefore, on market, be badly in need of wanting a kind of aluminum titanium alloy, it will have good tired flawless life-span and lower short crack spreading rate, and is suitable for producing by the die casting mode aluminum titanium alloy of parts.
Summary of the invention
In order to overcome the problems referred to above, the present invention provides a kind of fatigue resistance to society, the crack propagation drag, and solidity to corrosion, thermotolerance are all better, and are suitable for producing in the die casting mode the high epistasis die casting aluminium titanium alloy of parts.
Technical scheme of the present invention is: a kind of high epistasis die casting aluminium titanium alloy is provided, comprises the component of following weight per-cent: zinc 18-34%; Silicon 3-8%; Copper 2-7%; Manganese 0.1-0.6%; Titanium 0.02-1%; Gallium 0.01-0.08%; Cerium 0.01-0.08%; Surplus is aluminium and rational impurity.
As improvement of the present invention, the present invention also can be the component that comprises following weight per-cent: zinc 22-30%; Silicon 4-7%; Copper 3-6%; Manganese 0.1-0.6%; Titanium 0.02-1%; Gallium 0.01-0.08%; Cerium 0.01-0.08%; Surplus is aluminium and rational impurity.
As improvement of the present invention, the present invention also can be the component that comprises following weight per-cent: zinc 25-28%; Silicon 4-7%; Copper 3-6%; Manganese 0.1-0.6%; Titanium 0.02-1%; Gallium 0.01-0.08%; Cerium 0.01-0.08%; Surplus is aluminium and rational impurity.
In the present invention reasonably impurity refer in aluminum titanium alloy of the present invention, other the element can trace existed of Application standard or approval of the same trade routinely.
The present invention has all better advantages of fatigue resistance, crack propagation drag, solidity to corrosion and thermotolerance.
Embodiment
Embodiment 1
A kind of high epistasis die casting aluminium titanium alloy, comprise the component of following weight per-cent: zinc 18%; Silicon 3%; Copper 2%; Manganese 0.1%; Titanium 0.02%; Gallium 0.01%; Cerium 0.01%; Surplus is aluminium and rational impurity.
Embodiment 2
A kind of high epistasis die casting aluminium titanium alloy, comprise the component of following weight per-cent: zinc 20%; Silicon 4%; Copper 4%; Manganese 0.2%; Titanium 0.3%; Gallium 0.03%; Cerium 0.03%; Surplus is aluminium and rational impurity.
Embodiment 3
A kind of high epistasis die casting aluminium titanium alloy, comprise the component of following weight per-cent: zinc 24%; Silicon 5%; Copper 5%; Manganese 0.4%; Titanium 0.5%; Gallium 0.05%; Cerium 0.05%; Surplus is aluminium and rational impurity.
Embodiment 4
A kind of high epistasis die casting aluminium titanium alloy, comprise the component of following weight per-cent: zinc 28%; Silicon 6%; Copper 6%; Manganese 0.5%; Titanium 0.6%; Gallium 0.06%; Cerium 0.06%; Surplus is aluminium and rational impurity.
Embodiment 5
A kind of high epistasis die casting aluminium titanium alloy, comprise the component of following weight per-cent: zinc 32%; Silicon 7%; Copper 7%; Manganese 0.6%; Titanium 0.8%; Gallium 0.07%; Cerium 0.07%; Surplus is aluminium and rational impurity.
Embodiment 6
A kind of high epistasis die casting aluminium titanium alloy, comprise the component of following weight per-cent: zinc 34%; Silicon 8%; Copper 7%; Manganese 0.6%; Titanium 1%; Gallium 0.08%; Cerium 0.08%; Surplus is aluminium and rational impurity.
In the various embodiments described above, in component, contained trace element and the impurity that meets national standard is considered as trace element and the impurity that this alloy allows.
The applicant is the various embodiments described above and existing several similar alloy, does concrete comparison aspect two of castability and strength propertys, and its property all is better than existing several alloy, and concrete outcome sees the following form.
Claims (3)
1. one kind high epistasis die casting aluminium titanium alloy, is characterized in that, comprises the component of following weight per-cent: zinc 18-34%; Silicon 3-8%; Copper 2-7%; Manganese 0.1-0.6%; Titanium 0.02-1%; Gallium 0.01-0.08%; Cerium 0.01-0.08%; Surplus is aluminium and rational impurity.
2. high epistasis die casting aluminium titanium alloy according to claim 1, is characterized in that, comprises the component of following weight per-cent: zinc 22-30%; Silicon 4-7%; Copper 3-6%; Manganese 0.1-0.6%; Titanium 0.02-1%; Gallium 0.01-0.08%; Cerium 0.01-0.08%; Surplus is aluminium and rational impurity.
3. high epistasis die casting aluminium titanium alloy according to claim 1, is characterized in that, comprises the component of following weight per-cent: zinc 25-28%; Silicon 4-7%; Copper 3-6%; Manganese 0.1-0.6%; Titanium 0.02-1%; Gallium 0.01-0.08%; Cerium 0.01-0.08%; Surplus is aluminium and rational impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103736953A CN103409673A (en) | 2013-08-26 | 2013-08-26 | High-strength die-cast aluminum-titanium alloy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103736953A CN103409673A (en) | 2013-08-26 | 2013-08-26 | High-strength die-cast aluminum-titanium alloy |
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| CN103409673A true CN103409673A (en) | 2013-11-27 |
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| CN2013103736953A Pending CN103409673A (en) | 2013-08-26 | 2013-08-26 | High-strength die-cast aluminum-titanium alloy |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264020A (en) * | 2014-10-17 | 2015-01-07 | 苏州凯宥电子科技有限公司 | High-strength die casting aluminum alloy and preparation method thereof |
| CN107130157A (en) * | 2017-07-10 | 2017-09-05 | 绵阳市胜源合金制造有限公司 | A kind of rare earth antifriction alloy |
| CN113046607A (en) * | 2021-03-16 | 2021-06-29 | 郑州大学 | High-hardness high-thermal conductivity multi-element alloy and preparation method thereof |
| CN113846255A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Aluminum alloy, preparation method thereof and aluminum alloy structural part |
| CN114277292A (en) * | 2021-12-28 | 2022-04-05 | 广东金铝轻合金股份有限公司 | High-hardness aluminum alloy suitable for manufacturing vehicle-mounted camera and manufacturing process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB644776A (en) * | 1947-02-18 | 1950-10-18 | Tennyson Fraser Bradbury | An aluminium base alloy |
| GB1246973A (en) * | 1967-11-24 | 1971-09-22 | British Aluminium Co Ltd | Aluminium base alloys and anodes |
| CN101068943A (en) * | 2004-10-05 | 2007-11-07 | 阿勒里斯铝业科布伦茨有限公司 | High strength, high toughness a1-zn alloy product and method for producing such product |
| CN101525710A (en) * | 2009-03-23 | 2009-09-09 | 包头铝业有限公司 | High temperature plastic aluminium alloy and preparation method thereof |
| WO2011152617A2 (en) * | 2010-05-29 | 2011-12-08 | 주식회사 인터프랙스퀀텀 | Aluminum alloy, and aluminum alloy casting |
| CN102465223A (en) * | 2010-11-17 | 2012-05-23 | 北京有色金属研究总院 | Ultrahigh-strength high-toughness wear-resistant aluminum alloy material and preparation method thereof |
-
2013
- 2013-08-26 CN CN2013103736953A patent/CN103409673A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB644776A (en) * | 1947-02-18 | 1950-10-18 | Tennyson Fraser Bradbury | An aluminium base alloy |
| GB1246973A (en) * | 1967-11-24 | 1971-09-22 | British Aluminium Co Ltd | Aluminium base alloys and anodes |
| CN101068943A (en) * | 2004-10-05 | 2007-11-07 | 阿勒里斯铝业科布伦茨有限公司 | High strength, high toughness a1-zn alloy product and method for producing such product |
| CN101525710A (en) * | 2009-03-23 | 2009-09-09 | 包头铝业有限公司 | High temperature plastic aluminium alloy and preparation method thereof |
| WO2011152617A2 (en) * | 2010-05-29 | 2011-12-08 | 주식회사 인터프랙스퀀텀 | Aluminum alloy, and aluminum alloy casting |
| CN102465223A (en) * | 2010-11-17 | 2012-05-23 | 北京有色金属研究总院 | Ultrahigh-strength high-toughness wear-resistant aluminum alloy material and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264020A (en) * | 2014-10-17 | 2015-01-07 | 苏州凯宥电子科技有限公司 | High-strength die casting aluminum alloy and preparation method thereof |
| CN104264020B (en) * | 2014-10-17 | 2016-10-26 | 苏州凯宥电子科技有限公司 | A kind of high strength die-casting aluminum alloy and preparation method thereof |
| CN107130157A (en) * | 2017-07-10 | 2017-09-05 | 绵阳市胜源合金制造有限公司 | A kind of rare earth antifriction alloy |
| CN107130157B (en) * | 2017-07-10 | 2018-12-25 | 绵阳市胜源合金制造有限公司 | A kind of rare earth antifriction alloy |
| CN113846255A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Aluminum alloy, preparation method thereof and aluminum alloy structural part |
| CN113046607A (en) * | 2021-03-16 | 2021-06-29 | 郑州大学 | High-hardness high-thermal conductivity multi-element alloy and preparation method thereof |
| CN113046607B (en) * | 2021-03-16 | 2022-03-04 | 郑州大学 | High-hardness high-thermal conductivity multi-element alloy and preparation method thereof |
| CN114277292A (en) * | 2021-12-28 | 2022-04-05 | 广东金铝轻合金股份有限公司 | High-hardness aluminum alloy suitable for manufacturing vehicle-mounted camera and manufacturing process |
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Application publication date: 20131127 |