CN1417361A - Vitrified aluminium and its prepn process - Google Patents
Vitrified aluminium and its prepn process Download PDFInfo
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- CN1417361A CN1417361A CN 02128000 CN02128000A CN1417361A CN 1417361 A CN1417361 A CN 1417361A CN 02128000 CN02128000 CN 02128000 CN 02128000 A CN02128000 A CN 02128000A CN 1417361 A CN1417361 A CN 1417361A
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- aluminium
- vitrified
- low melting
- aluminium alloy
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Abstract
The present invention relates to a vitrified aluminium material with raised physical and chemical performance and machining property. The technological scheme is that the vitrified aluminium consists of aluminum alloy 40-60 wt% and low melting point glass 40-60 wt% and the preparation process includes separate heating of the aluminum alloy and low melting point glass, mixing in a mixing container at 400-600 deg.c, extruding into rod, pipe and plate and shapes, cooling, inspection and packing.
Description
One, technical field
The present invention relates to the vitrified aluminium material.
Two, background technology
At present all relate to matrix material that aluminium alloy uses, and compound as glass fibre, carbon fiber or other inorganic materials is in case after the composite molding, just can not carry out once more mechanical hot processing extruding, forging and pressing etc.In the patent No. is 90103216.6, discloses " a kind of fibre-strengthened metal ", and still existing can not reworking moulding deficiency, has limited the range of application of Al alloy composite greatly.
Three, summary of the invention
The purpose of this invention is to provide an assembly side and form and preparation technology, vitrified aluminium physicochemical property that is obtained and processing characteristics improve.
The objective of the invention is to realize, make vitrified aluminium, its aluminium alloy 60-40, low melting glass 40-60 by weight the raw material of forming by such technical scheme.
Preparation technology of the present invention is as follows:
A, aluminium alloy are put into the main frequency furnace internal heating, about founding to 660 ℃;
B, low melting glass are put into the crucible internal heating, to 350～600 ℃ of fluid temperature (F.T.)s;
C, A and B are entered in the mixing vessel that can stir, push, treat that aluminium alloy cools to 400～600 ℃, start the mixing vessel operation, make aluminium alloy and low melting glass be subjected to mixing to stir, extruding 5～20 minutes;
D, in mixing vessel, extrude, become rod, pipe, plate, section bar, cooling forming;
E, test package, warehouse-in.
Its composition of aluminium alloy that the present invention adopts is aluminium 85～99, other silicon+iron+copper+manganese+chromium+nickel+zinc+titanium+zirconium 15-1 by weight.
Its composition of low melting glass that the present invention adopts is plumbous oxide 0～35, silicon-dioxide 20～65, oxidation two lithiums 0～12, alkali oxide metal 0～42, titanium dioxide thallium 0～30, boron trioxide 0～30, aluminium sesquioxide 0～25, lead sesquioxide 0～15 by weight.
The made vitrified aluminium of the present invention is made various finished products through mechanical workout, and through the physics and chemistry test, anti-stretching draws intensity greater than nearly one times of aluminium base material, nearly three times of crushing resistance, and nearly four times of wear resistance, anti-corruption also increases substantially; Because vitrified aluminium has added a considerable amount of low melting glasses and has made the vitrified aluminium material reduce by 40% cost than former aluminium alloy; Simultaneously can transfer distinct colors; Through suitable art breading, vitrified aluminium can form a kind of similar enamel mould on the surface, and its corrosion resistant ability is quite strong; utilize this characteristic; the housing and the technology corrosion resistant decorations container that can be used for naval vessel, yacht, and family expenses aluminum pot, pressure kettle and the various surface anticorrosion that needs, the surface-treated utensil.
Manufacture method of the present invention is simple, and equipment requirements is simple and easy, and technology is simple, and less investment can obtain the good novel material of physics and chemistry.
Four, embodiment
Further specify the present invention according to embodiment below.
Embodiment one: aluminium alloy 55 is put into the main frequency furnace internal heating, and is fusion when casting onto 655 ℃, enters in the mixing vessel; Low melting glass 45 is put into the crucible internal heating, during to 380 ℃ of fluid temperature (F.T.)s, also enter in the mixing vessel, when aluminium alloy cools to 510 ℃, restart mixing vessel, make aluminium alloy and low melting glass be subjected to mixing and stir, pushed 10 minutes, in mixing vessel, squeeze out bar again, the naturally cooling moulding, through test package, warehouse-in.
Embodiment two:
When the aluminium alloy 52 electric furnace internal heating frequently of knocking off, great waves to 660 fusion ℃, enter in the mixing vessel; Low melting glass 48 is put into the crucible internal heating, during to 420 ℃ of fluid temperature (F.T.)s, also enter in the mixing vessel, when aluminium alloy cools to 530 ℃, restart mixing vessel, make aluminium alloy and low melting glass be subjected to mixing and stir, pushed 12 minutes, in mixing vessel, squeeze out into tubing again, the naturally cooling moulding, through test package, warehouse-in.
Embodiment three:
Aluminium alloy 50 is put into the main frequency furnace internal heating, during great waves to 660 fusion ℃, enters in the mixing vessel; Low melting glass 50 is put into the crucible internal heating, to 500 ℃ of fluid temperature (F.T.)s, also enter in the mixing vessel, when aluminium alloy cools to 550 ℃, restart mixing vessel, make aluminium alloy and low melting glass be subjected to mixing and stir, pushed 15 minutes, in mixing vessel, squeeze out section bar again, the naturally cooling moulding, through the test package template, warehouse-in.
Claims (4)
1, a kind of vitrified aluminium and preparation technology make vitrified aluminium by weight the raw material of forming, and it is characterized in that aluminium alloy 60～40, low melting glass 40～60.
2, a kind of vitrified aluminium and preparation technology is characterized in that preparation technology is as follows:
A, aluminium alloy are put into the main frequency furnace internal heating, about molten great waves to 660 ℃;
B, low melting glass are put into the crucible internal heating, to 350～600 ℃ of fluid temperature (F.T.)s;
C, A and B are entered in the mixing vessel that can stir, push, when treating that aluminium alloy cools to 400～600 ℃, start the mixing vessel operation, make aluminium alloy and low melting glass be subjected to mixing to stir, extruding, 5～26 minutes;
D, in mixing vessel, squeeze out rod, pipe, plate, section bar, cooling forming;
E, test package, warehouse-in.
3, a kind of vitrified aluminium according to claim 1 and preparation technology is characterized in that its composition of aluminium alloy, are aluminium 85-99, other silicon+iron+copper+manganese+chromium+nickel+zinc+titanium+zirconium 15-1 by weight.
4, a kind of vitrified aluminium according to claim 1 and preparation technology; it is characterized in that its composition of low melting glass, is plumbous oxide 0-35, silicon-dioxide 20-65, oxidation two lithium 0-12, alkali oxide metal 0-42, titanium dioxide thallium 0-30, boron trioxide 0-30, aluminium sesquioxide 0-25, lead sesquioxide 0-15 by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02128000 CN1417361A (en) | 2002-12-07 | 2002-12-07 | Vitrified aluminium and its prepn process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02128000 CN1417361A (en) | 2002-12-07 | 2002-12-07 | Vitrified aluminium and its prepn process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1417361A true CN1417361A (en) | 2003-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02128000 Pending CN1417361A (en) | 2002-12-07 | 2002-12-07 | Vitrified aluminium and its prepn process |
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| CN (1) | CN1417361A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967585A (en) * | 2010-09-26 | 2011-02-09 | 都江堰东翔环保科技有限公司 | Aluminum-glass composite material and preparation method |
| CN101264823B (en) * | 2008-04-18 | 2011-05-04 | 上海华威环保技术有限公司 | Glass/aluminum-base composite material support roller |
| CN106517805A (en) * | 2016-11-14 | 2017-03-22 | 宜兴市晶科光学仪器有限公司 | Preparation method for low-melting-point glass powder |
| CN106591609A (en) * | 2016-11-24 | 2017-04-26 | 江苏雨燕模业科技有限公司 | Cast die material and preparation method thereof |
| CN110983121A (en) * | 2019-11-13 | 2020-04-10 | 福建中成新材料科技有限公司 | Environment-friendly non-ferrous metal bar and preparation method thereof |
-
2002
- 2002-12-07 CN CN 02128000 patent/CN1417361A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264823B (en) * | 2008-04-18 | 2011-05-04 | 上海华威环保技术有限公司 | Glass/aluminum-base composite material support roller |
| CN101967585A (en) * | 2010-09-26 | 2011-02-09 | 都江堰东翔环保科技有限公司 | Aluminum-glass composite material and preparation method |
| CN106517805A (en) * | 2016-11-14 | 2017-03-22 | 宜兴市晶科光学仪器有限公司 | Preparation method for low-melting-point glass powder |
| CN106591609A (en) * | 2016-11-24 | 2017-04-26 | 江苏雨燕模业科技有限公司 | Cast die material and preparation method thereof |
| CN110983121A (en) * | 2019-11-13 | 2020-04-10 | 福建中成新材料科技有限公司 | Environment-friendly non-ferrous metal bar and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |