CN103469025A - Aluminum alloy - Google Patents
Aluminum alloy Download PDFInfo
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- CN103469025A CN103469025A CN2013104599135A CN201310459913A CN103469025A CN 103469025 A CN103469025 A CN 103469025A CN 2013104599135 A CN2013104599135 A CN 2013104599135A CN 201310459913 A CN201310459913 A CN 201310459913A CN 103469025 A CN103469025 A CN 103469025A
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- aluminium alloy
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Abstract
The invention relates to the technical field of metal materials, in particular to aluminum alloy. The aluminum alloy is mainly composed of, by weight, 6.1% to 10.1% of silicon, 3.5% to 4.3% of manganese and 0.8% to 2.2% of magnesium, and the rest of the components are aluminum. The aluminum can have strong corrosion resistance, heat resistance and abrasion resistance without surface oxidation treatment, the aluminum alloy is easy to prepare and can be prepared according to the conventional production process in the field, and no special requirements exist.
Description
Technical field
The present invention relates to the metallic substance technical field, specifically a kind of aluminium alloy.
Background technology
Conventional aluminium is because have the advantages such as lightweight, low melting point, roll compacting, weldability are good, and is widely used in the industries such as mechanical component, precision instrument, radio component parts, building shell, machine casing, consumer electronics, aircraft, automobile, household electrical appliance.Due to the restriction of the materials microstructure of traditional aluminium, affected material in processing and the performance while using, it is corrosion-resistant, resistance toheat, wear resisting property are not high.Corrosion-resistant, thermotolerance and the wear resisting propertys that adopt surface oxidations to improve aluminiums in prior art, increased the follow-up cost of aluminium more.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of erosion resistance, thermotolerance and wear resistance good aluminium alloy.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of aluminium alloy, the component that contains following weight percent:
Silicon 6.1%～10.1%, manganese 3.5%～4.3%, magnesium 0.8%～2.2%, surplus is aluminium.
In a preferred version of the present invention, described aluminium alloy also contains chromium, and the weight percentage of chromium is 0.09%～0.15%.
In a preferred version of the present invention, described aluminium alloy also contains copper, and the weight percentage of copper is 0.6%～1.4%.
In a preferred version of the present invention, described aluminium alloy also contains bismuth, and the weight percentage of bismuth is 0.1%～0.15%.
In a preferred version of the present invention, described aluminium alloy also contains titanium, and the weight percentage of titanium is 0.05%～0.1%.
When prepared by the present invention, according to the ordinary skill in the art, cast and get final product.
The present invention has the following advantages:
1, do not need surface oxidation treatment, just there is very strong erosion resistance, thermotolerance and wear resistance;
2, preparation is simple, according to the conventional production process of this area, can make, without particular requirement.
Embodiment
Below will be further described with preferred embodiment.
A kind of aluminium alloy, the component that contains following weight percent:
Silicon 7.5%,
Manganese 3.8%,
Magnesium 0.9%,
Chromium 0.11%,
Copper 0.84%,
Bismuth 0.12%,
Titanium 0.08%,
Surplus is aluminium.
This aluminium alloy has stronger erosion resistance, thermotolerance and wear resistance, and room temperature intermediate value fatigue strength can reach 200MPa, but long-term exposure nondiscoloration under solar ray was not corroded through 2000 hours in 0.05% NaCl salt spray.
Be more than the description to the embodiment of the present invention, by the above-mentioned explanation to the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to above-described embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an aluminium alloy, is characterized in that, the component that contains following weight percent: silicon 6.1%～10.1%, and manganese 3.5%～4.3%, magnesium 0.8%～2.2%, surplus is aluminium.
2. aluminium alloy according to claim 1, it is characterized in that: described aluminium alloy also contains chromium, and the weight percentage of chromium is 0.09%～0.15%.
3. aluminium alloy according to claim 1, it is characterized in that: described aluminium alloy also contains copper, and the weight percentage of copper is 0.6%～1.4%.
4. aluminium alloy according to claim 1, it is characterized in that: described aluminium alloy also contains bismuth, and the weight percentage of bismuth is 0.1%～0.15%.
5. aluminium alloy according to claim 1, it is characterized in that: described aluminium alloy also contains titanium, and the weight percentage of titanium is 0.05%～0.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104599135A CN103469025A (en) | 2013-09-30 | 2013-09-30 | Aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104599135A CN103469025A (en) | 2013-09-30 | 2013-09-30 | Aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103469025A true CN103469025A (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104599135A Pending CN103469025A (en) | 2013-09-30 | 2013-09-30 | Aluminum alloy |
Country Status (1)
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| CN (1) | CN103469025A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372209A (en) * | 2014-10-28 | 2015-02-25 | 苏州莱特复合材料有限公司 | Aluminum-base powder-metallurgy composite material and preparation method thereof |
| CN105483463A (en) * | 2015-12-17 | 2016-04-13 | 太仓市美斯门窗有限公司 | Corrosion-resistant aluminum alloy |
| CN107974582A (en) * | 2016-10-21 | 2018-05-01 | 河南智联寰宇知识产权运营有限公司 | Abrasion resistant type aluminium alloy against corrosion |
| CN107974584A (en) * | 2016-10-21 | 2018-05-01 | 河南智联寰宇知识产权运营有限公司 | Wear-resistant aluminium-silicon alloy |
| CN107974585A (en) * | 2016-10-21 | 2018-05-01 | 河南智联寰宇知识产权运营有限公司 | Abrasion resistant type alusil alloy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06182581A (en) * | 1992-12-21 | 1994-07-05 | Mitsubishi Alum Co Ltd | Aluminum alloy brazing filler metal for brazing heat exchanger and aluminum alloy brazing sheet for heat exchanger |
| US6059902A (en) * | 1996-06-26 | 2000-05-09 | Kabushiki Kaisha Kobe Seiko Sho | Aluminum alloy of excellent machinability and manufacturing method thereof |
| JP3891705B2 (en) * | 1998-09-21 | 2007-03-14 | 本田技研工業株式会社 | High-strength 6000 series aluminum alloy excellent in stress corrosion cracking resistance and heat treatment method |
| CN101144134A (en) * | 2007-10-15 | 2008-03-19 | 李贞宽 | Aluminum-silicon series deforming alloy and manufacturing method thereof |
-
2013
- 2013-09-30 CN CN2013104599135A patent/CN103469025A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06182581A (en) * | 1992-12-21 | 1994-07-05 | Mitsubishi Alum Co Ltd | Aluminum alloy brazing filler metal for brazing heat exchanger and aluminum alloy brazing sheet for heat exchanger |
| US6059902A (en) * | 1996-06-26 | 2000-05-09 | Kabushiki Kaisha Kobe Seiko Sho | Aluminum alloy of excellent machinability and manufacturing method thereof |
| JP3891705B2 (en) * | 1998-09-21 | 2007-03-14 | 本田技研工業株式会社 | High-strength 6000 series aluminum alloy excellent in stress corrosion cracking resistance and heat treatment method |
| CN101144134A (en) * | 2007-10-15 | 2008-03-19 | 李贞宽 | Aluminum-silicon series deforming alloy and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372209A (en) * | 2014-10-28 | 2015-02-25 | 苏州莱特复合材料有限公司 | Aluminum-base powder-metallurgy composite material and preparation method thereof |
| CN105483463A (en) * | 2015-12-17 | 2016-04-13 | 太仓市美斯门窗有限公司 | Corrosion-resistant aluminum alloy |
| CN107974582A (en) * | 2016-10-21 | 2018-05-01 | 河南智联寰宇知识产权运营有限公司 | Abrasion resistant type aluminium alloy against corrosion |
| CN107974584A (en) * | 2016-10-21 | 2018-05-01 | 河南智联寰宇知识产权运营有限公司 | Wear-resistant aluminium-silicon alloy |
| CN107974585A (en) * | 2016-10-21 | 2018-05-01 | 河南智联寰宇知识产权运营有限公司 | Abrasion resistant type alusil alloy |
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Application publication date: 20131225 |