CN108265199A - A kind of high-strength aluminum alloy section - Google Patents
A kind of high-strength aluminum alloy section Download PDFInfo
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- CN108265199A CN108265199A CN201711276277.7A CN201711276277A CN108265199A CN 108265199 A CN108265199 A CN 108265199A CN 201711276277 A CN201711276277 A CN 201711276277A CN 108265199 A CN108265199 A CN 108265199A
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- CN
- China
- Prior art keywords
- aluminum alloy
- strength aluminum
- aluminium
- alloy section
- cerium
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
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Abstract
The present invention provides a kind of high-strength aluminum alloy sections, are made by the ingredient of following metallic element：Manganese 3.0 5.0%, iron 1.3 3.4%, copper 0.5 2.0%, zinc 0.3 0.75%, silicon 0.04 0.08%, nickel 0.20 0.30%, cerium 0.05 0.35%, chromium 0.06 0.013%, vanadium 0.02 0.05%, cadmium 0.01 0.03%, remaining be aluminium.The present invention is prepared simply, and hardness is high, and rigidity is good, and crackle is reduced, and good percentage elongation greatly increases service life.
Description
Technical field
The invention belongs to aluminum alloy materials fields, and in particular to high-strength aluminum alloy section.
Background technology
With the development of science and technology and material, alloy product is increasingly gushed out extensively, such as aluminum alloy doors and windows, frame
Deng.In order to keep the safety in production and improve aluminium alloy quality, aluminum alloy materials are proposed with higher requirement, such as higher intensity, firmly
Degree, low temperature, corrosion-resistant, abrasion and other specific physicals, the requirement of chemical property, but the material of existing aluminium alloy production
Requirement cannot be fully met, need to add other elements in its casting process to improve the comprehensive performance of aluminium alloy.
Invention content
The invention reside in a kind of high-strength aluminum alloy sections, prepare simple, hardness height, rigid good, crackle reduction, elongation percentage
It is good, greatly increase service life.
A kind of high-strength aluminum alloy section is made by the ingredient of following metallic element：
Manganese 3.0-5.0%, iron 1.3-3.4%, copper 0.5-2.0%, zinc 0.3-0.75%, silicon 0.04-0.08%, nickel 0.20-
0.30%th, cerium 0.05-0.35%, chromium 0.06-0.013%, vanadium 0.02-0.05%, cadmium 0.01-0.03%, remaining be aluminium.
Further, it is made by the ingredient of following metallic element：
Manganese 4.0-5.0%, iron 2.3-3.4%, copper 1.2-2.0%, zinc 0.5-0.75%, silicon 0.06-0.08%, nickel 0.25-
0.30%th, cerium 0.20-0.35%, chromium 0.09-0.013%, vanadium 0.04-0.05%, cadmium 0.02-0.03%, remaining be aluminium.
Further, it is made by the ingredient of following metallic element：
Manganese 4.0%, iron 2.3%, copper 1.2%, zinc 0.5%, silicon 0.06%, nickel 0.25%, cerium 0.20%, chromium 0.09%, vanadium
0.04%th, cadmium 0.02%, remaining be aluminium.
The present invention is prepared simply, and hardness is high, and rigidity is good, and crackle is reduced, and good percentage elongation greatly increases service life.
Specific embodiment
Embodiment 1
A kind of high-strength aluminum alloy section is made by the ingredient of following metallic element：
Manganese 3.0%, iron 1.3%, copper 0.5%, zinc 0.3%, silicon 0.04%, nickel 0.20%, cerium 0.05%, chromium 0.06%, vanadium
0.02%th, cadmium 0.01%, remaining be aluminium.
Embodiment 2
A kind of high-strength aluminum alloy section is made by the ingredient of following metallic element：
Manganese 5.0%, iron 3.4%, copper 2.0%, zinc 0.75%, silicon 0.08%, nickel 0.30%, cerium 0.35%, chromium 0.013%, vanadium
0.05%th, cadmium 0.03%, remaining be aluminium.
Embodiment 3
A kind of high-strength aluminum alloy section is made by the ingredient of following metallic element：
Manganese 4.0%, iron 2.3%, copper 1.2%, zinc 0.5%, silicon 0.06%, nickel 0.25%, cerium 0.20%, chromium 0.09%, vanadium
0.04%th, cadmium 0.02%, remaining be aluminium.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made still fall within the protection domain of technical solution of the present invention.
Claims (3)
1. a kind of high-strength aluminum alloy section, which is characterized in that be made by the ingredient of following metallic element：Manganese 3.0-5.0%, iron
1.3-3.4%, copper 0.5-2.0%, zinc 0.3-0.75%, silicon 0.04-0.08%, nickel 0.20-0.30%, cerium 0.05-0.35%,
Chromium 0.06-0.013%, vanadium 0.02-0.05%, cadmium 0.01-0.03%, remaining be aluminium.
2. high-strength aluminum alloy section according to claim 1, which is characterized in that by the ingredient system of following metallic element
：Manganese 4.0-5.0%, iron 2.3-3.4%, copper 1.2-2.0%, zinc 0.5-0.75%, silicon 0.06-0.08%, nickel 0.25-
0.30%th, cerium 0.20-0.35%, chromium 0.09-0.013%, vanadium 0.04-0.05%, cadmium 0.02-0.03%, remaining be aluminium.
3. high-strength aluminum alloy section according to claim 1, which is characterized in that by the ingredient system of following metallic element
：Manganese 4.0%, iron 2.3%, copper 1.2%, zinc 0.5%, silicon 0.06%, nickel 0.25%, cerium 0.20%, chromium 0.09%, vanadium
0.04%th, cadmium 0.02%, remaining be aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276277.7A CN108265199A (en) | 2017-12-06 | 2017-12-06 | A kind of high-strength aluminum alloy section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276277.7A CN108265199A (en) | 2017-12-06 | 2017-12-06 | A kind of high-strength aluminum alloy section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108265199A true CN108265199A (en) | 2018-07-10 |
Family
ID=62771967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276277.7A Withdrawn CN108265199A (en) | 2017-12-06 | 2017-12-06 | A kind of high-strength aluminum alloy section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108265199A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710653A (en) * | 2013-12-17 | 2014-04-09 | 芜湖万润机械有限责任公司 | Preparation method of high-strength and high-toughness aluminum alloy profile |
| CN103710589A (en) * | 2013-12-17 | 2014-04-09 | 芜湖万润机械有限责任公司 | Preparation method of high-heat-conductivity aluminum alloy section for motor shell |
| CN104862557A (en) * | 2014-02-26 | 2015-08-26 | 成都智利达科技有限公司 | Aluminum alloy section bar for aircraft structural member manufacture and preparation method thereof |
-
2017
- 2017-12-06 CN CN201711276277.7A patent/CN108265199A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710653A (en) * | 2013-12-17 | 2014-04-09 | 芜湖万润机械有限责任公司 | Preparation method of high-strength and high-toughness aluminum alloy profile |
| CN103710589A (en) * | 2013-12-17 | 2014-04-09 | 芜湖万润机械有限责任公司 | Preparation method of high-heat-conductivity aluminum alloy section for motor shell |
| CN104862557A (en) * | 2014-02-26 | 2015-08-26 | 成都智利达科技有限公司 | Aluminum alloy section bar for aircraft structural member manufacture and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180710 |