CN103572278A - Aluminium-based surface material production method - Google Patents
Aluminium-based surface material production method Download PDFInfo
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- CN103572278A CN103572278A CN201310498424.0A CN201310498424A CN103572278A CN 103572278 A CN103572278 A CN 103572278A CN 201310498424 A CN201310498424 A CN 201310498424A CN 103572278 A CN103572278 A CN 103572278A
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- aluminium
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- organic solvent
- surface material
- surfacing
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Abstract
The invention relates to an aluminium-based surface material production method. The aluminium-based surface material production method comprises the following steps: preparing an aluminium-based surface material preparation; dispersing silicon carbide particles with the particle size of 0.2-0.3 micrometers and boron carbide particles with the particle size of 0.25-0.35 micrometers in an organic solvent so as to form a soluble slurry; maintaining the temperature of the soluble slurry at the constant temperature of 30-40 DEG C; heating the aluminium-based material to 25-35 DEG C, and then spraying the soluble slurry on the surface of the aluminium-based material at the pressure of 10-25Mpa, wherein the spraying time is 8-24 hours.
Description
Technical field
The invention belongs to metal material field, refer to a kind of method that various aluminum alloy surface are manufactured composite layer that is adapted at.
Background technology
The work-ing life of Al alloy parts, to remove outside rigid injury, the life-span in normal use procedure is depended on surface wear performance, the corrosion resistance nature of these parts.And the abrasion resistance properties that improves Al alloy parts can form or aluminium alloy is reprocessed to processing by improving the composition of aluminium alloy, to improve the surface hardness of aluminium alloy.Now also have technology to realize by form surface abrasion resistance damage composite layer in aluminum alloy surface, but the existing technology such as processing, high-power electron beam radiation of generally melting by laser realize.Now also there is the method that adopts the organic solvent of carborundum particle to manufacture by agitating friction.
Can say, such manufacture method is fairly simple aborning, but this technical scheme only can be applicable to the uncomplicated workpiece of aluminum alloy plate materials or shape and structure, if shape or complex structure cannot be manufactured.
Summary of the invention
The object of the invention is by improvements over the prior art, make aluminium base surfacing manufacture method can be adapted to the aluminum alloy materials of different shape and structure.
The present invention is achieved by the following technical solutions:
A surfacing manufacture method, prepares aluminium base surfacing preparation; The boron carbide particle of the carborundum particle of 0.2-0.3 micron grain size and 0.25-0.35 micron grain size is scattered in and in organic solvent, forms molten slurry; The temperature of molten slurry is kept to 30-40 ℃ of constant temperature; Alumina-base material Heating temperature, after 25-35 ℃, under 10-25MPa, is sprayed to alumina-base material surface by molten slurry; Described spray time is 8-24 hour.
The particle of described carborundum particle and boron carbide particle is than between 15:1-25:1.
The boiling point of described organic solvent will and be volatile organic solvent higher than 50 ℃.
The invention has the beneficial effects as follows:
By the technical program, can all carry out surface treatment on any surface of aluminum alloy surface, aluminium alloy is not subject to shape and structural limitations, has improved utilising efficiency.
Embodiment
Describe by the following examples technical scheme of the present invention in detail, should be understood that, following examples are only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not to be interpreted as are the restrictions to technical solution of the present invention.
A surfacing manufacture method, prepares aluminium base surfacing preparation; The boron carbide particle of the carborundum particle of 0.2-0.3 micron grain size and 0.25-0.35 micron grain size is scattered in and in organic solvent, forms molten slurry; The temperature of molten slurry is kept to 30-40 ℃ of constant temperature; Alumina-base material Heating temperature, after 25-35 ℃, under 10-25MPa, is sprayed to alumina-base material surface by molten slurry; Described spray time is 8-24 hour.
The particle of described carborundum particle and boron carbide particle is than between 15:1-25:1.
The boiling point of described organic solvent will and be volatile organic solvent higher than 50 ℃.
Before alumina-base material heating, to carry out clean.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification and replacement to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (3)
1. an aluminium base surfacing manufacture method, is characterized in that: prepare aluminium base surfacing preparation; The boron carbide particle of the carborundum particle of 0.2-0.3 micron grain size and 0.25-0.35 micron grain size is scattered in and in organic solvent, forms molten slurry; The temperature of molten slurry is kept to 30-40 ℃ of constant temperature; Alumina-base material Heating temperature, after 25-35 ℃, under 10-25MPa, is sprayed to alumina-base material surface by molten slurry; Described spray time is 8-24 hour.
2. aluminium base surfacing manufacture method according to claim 1, is characterized in that: the particle of described carborundum particle and boron carbide particle is than between 15:1-25:1.
3. aluminium base surfacing manufacture method according to claim 1, is characterized in that: the boiling point of described organic solvent will and be volatile organic solvent higher than 50 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498424.0A CN103572278A (en) | 2013-10-21 | 2013-10-21 | Aluminium-based surface material production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498424.0A CN103572278A (en) | 2013-10-21 | 2013-10-21 | Aluminium-based surface material production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103572278A true CN103572278A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310498424.0A Pending CN103572278A (en) | 2013-10-21 | 2013-10-21 | Aluminium-based surface material production method |
Country Status (1)
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| CN (1) | CN103572278A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065510A (en) * | 2004-11-24 | 2007-10-31 | 应用材料股份有限公司 | Process chamber component with layered coating and method |
| US20100272982A1 (en) * | 2008-11-04 | 2010-10-28 | Graeme Dickinson | Thermal spray coatings for semiconductor applications |
| CN102703853A (en) * | 2012-06-12 | 2012-10-03 | 南京航空航天大学 | Surface strengthening method for titanium alloy |
| CN103290402A (en) * | 2012-02-23 | 2013-09-11 | 财团法人工业技术研究院 | Method for providing protective and thermally conductive coatings |
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2013
- 2013-10-21 CN CN201310498424.0A patent/CN103572278A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065510A (en) * | 2004-11-24 | 2007-10-31 | 应用材料股份有限公司 | Process chamber component with layered coating and method |
| US20100272982A1 (en) * | 2008-11-04 | 2010-10-28 | Graeme Dickinson | Thermal spray coatings for semiconductor applications |
| CN103290402A (en) * | 2012-02-23 | 2013-09-11 | 财团法人工业技术研究院 | Method for providing protective and thermally conductive coatings |
| CN102703853A (en) * | 2012-06-12 | 2012-10-03 | 南京航空航天大学 | Surface strengthening method for titanium alloy |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |