CN104060137A - Wear-resistant silicon-aluminum alloy - Google Patents
Wear-resistant silicon-aluminum alloy Download PDFInfo
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- CN104060137A CN104060137A CN201410297751.4A CN201410297751A CN104060137A CN 104060137 A CN104060137 A CN 104060137A CN 201410297751 A CN201410297751 A CN 201410297751A CN 104060137 A CN104060137 A CN 104060137A
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- wear
- silicon
- aluminum alloy
- resistant silicon
- resisting
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Abstract
The invention provides a wear-resistant silicon-aluminum alloy, comprising the following components by weight percent: 82-90% of aluminum, 4-5% of silicon, 6-10% of magnesium, 0.05-0.15% of bismuth and 0.1-0.2% of manganese. The silicon-aluminum alloy disclosed by the invention has strong corrosion resistance, heat resistance and abrasive resistance without surface oxidation treatment.
Description
Technical field
The present invention relates to field of aluminum alloys, be specifically related to a kind of wear-resisting silumin.
Background technology
Aluminium is widely used in the industries such as mechanical component, aircraft, automobile, precision instrument, radio component parts, building shell, machine casing, consumer electronics, household electrical appliance, existing 4A01 series alloys belongs to structure material, it has low melting point, the feature such as roll compacting, weldability are good, but 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, have increased the follow-up cost of aluminium more.
Summary of the invention
The object of the invention is to solve existing technological deficiency, a kind of wear-resisting silumin is provided, there is good erosion resistance, thermotolerance and wear resistance.
The technical solution adopted in the present invention is: a kind of wear-resisting silumin, each components based on weight percentage: aluminium 82-90%, silicon 4-5%, magnesium 6-10%, bismuth 0.05-0.15%, manganese 0.1-0.2%.
In above-mentioned alloy, also contain zinc, the content of zinc is 0.15-0.25%.
The invention has the beneficial effects as follows: silumin of the present invention does not need surface oxidation treatment, just there is very strong erosion resistance, thermotolerance and wear resistance.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
Embodiment 1
A kind of wear-resisting silumin, each components based on weight percentage: aluminium 89.7%, silicon 4%, magnesium 6%, bismuth 0.05%, manganese 0.1%.In alloy, also contain zinc, the content of zinc is 0.15%.
Embodiment 2
A kind of wear-resisting silumin, each components based on weight percentage: aluminium 84.5%, silicon 5%, magnesium 10%, bismuth 0.1%, manganese 0.2%.In alloy, also contain zinc, the content of zinc is 0.2%.
Embodiment 3
A kind of wear-resisting silumin, each components based on weight percentage: aluminium 87%, silicon 4.5%, magnesium 8%, bismuth 0.15%, manganese 0.15%.In alloy, also contain zinc, the content of zinc is 0.2%.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, not departing under the prerequisite of the technology of the present invention principle, can also make some improvement, and these improve and also should be considered as protection scope of the present invention.
Claims (2)
1. a wear-resisting silumin, is characterized in that, each components based on weight percentage: aluminium 82-90%, silicon 4-5%, magnesium 6-10%, bismuth 0.05-0.15%, manganese 0.1-0.2%.
2. the wear-resisting silumin of one according to claim 1, is characterized in that: in described alloy, also contain zinc, the content of described zinc is 0.15-0.25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297751.4A CN104060137A (en) | 2014-06-29 | 2014-06-29 | Wear-resistant silicon-aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297751.4A CN104060137A (en) | 2014-06-29 | 2014-06-29 | Wear-resistant silicon-aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104060137A true CN104060137A (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297751.4A Pending CN104060137A (en) | 2014-06-29 | 2014-06-29 | Wear-resistant silicon-aluminum alloy |
Country Status (1)
| Country | Link |
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| CN (1) | CN104060137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114096690A (en) * | 2019-07-08 | 2022-02-25 | Lkr轻金属能力中心兰斯霍芬有限责任公司 | Alloys with fine-scale eutectic structures, in particular nanoeutectic structures, and production of such alloys |
-
2014
- 2014-06-29 CN CN201410297751.4A patent/CN104060137A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114096690A (en) * | 2019-07-08 | 2022-02-25 | Lkr轻金属能力中心兰斯霍芬有限责任公司 | Alloys with fine-scale eutectic structures, in particular nanoeutectic structures, and production of such alloys |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |