CN112281015B - Device for processing aluminum alloy composite material - Google Patents
Device for processing aluminum alloy composite material Download PDFInfo
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- CN112281015B CN112281015B CN202011344563.4A CN202011344563A CN112281015B CN 112281015 B CN112281015 B CN 112281015B CN 202011344563 A CN202011344563 A CN 202011344563A CN 112281015 B CN112281015 B CN 112281015B
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- China
- Prior art keywords
- aluminum alloy
- crucible
- pipe
- main material
- communicated
- Prior art date
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 35
- 239000002131 composite material Substances 0.000 title abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- OJLGWNFZMTVNCX-UHFFFAOYSA-N dioxido(dioxo)tungsten;zirconium(4+) Chemical compound [Zr+4].[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O OJLGWNFZMTVNCX-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003723 Smelting Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1057—Reactive infiltration
- C22C1/1063—Gas reaction, e.g. lanxide
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0068—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The application discloses a device for processing an aluminum alloy composite material, and relates to the technical field of metal smelting preparation devices. The device comprises a crucible, a heating sleeve is arranged on the outer side of the crucible, an aluminum alloy melt discharge hole penetrating through the bottom of the crucible is arranged on the lower side of the crucible, a raw material supply and cooling device is fixed on the bottom of the crucible and used for supplying elements lacking in aluminum alloy smelting and cooling aluminum alloy discharged from the aluminum alloy melt discharge hole. The device is convenient to use and can provide production efficiency.
Description
Technical Field
The application relates to the technical field of metal smelting preparation devices, in particular to a device for processing an aluminum alloy composite material.
Background
The aluminum alloy is widely applied to the fields of aviation, aerospace, automobile, ship manufacturing and the like due to the characteristics of light weight, corrosion resistance and high strength, is the most important nonferrous metal alloy in the fields of mechanical manufacturing, electrical manufacturing, chemical industry and the like, and is an important structural material after steel materials. Aluminum-silicon alloy is the most important alloy system in aluminum alloy, and can be used for casting, welding, forging, machining and the like. The aluminum alloy preparation device in the prior art is convenient to use, and low in production efficiency is caused.
Disclosure of Invention
The application aims to provide a device for processing an aluminum alloy composite material, which is convenient to use and capable of providing production efficiency.
In order to solve the technical problems, the application adopts the following technical scheme: the utility model provides a device is used in processing of aluminum alloy combined material which characterized in that: the aluminum alloy melting furnace comprises a crucible, wherein a heating sleeve is arranged on the outer side of the crucible, an aluminum alloy melt discharge hole penetrating through the bottom of the crucible is arranged on the lower side of the crucible, a raw material supply and cooling device is fixed on the bottom of the crucible and used for supplying elements lacking in aluminum alloy melting and cooling aluminum alloy discharged from the aluminum alloy melt discharge hole.
The further technical proposal is that: the raw material supply and cooling device is fixed at the bottom of the crucible through a bracket.
The further technical proposal is that: the raw material supply and cooling device comprises a main material pipe with an annular structure, a plurality of spraying devices communicated with the main material pipe are arranged on the inner side of the main material pipe, the free ends of the spraying devices face the center of the main material pipe, and a feeding pipe communicated with the main material pipe is arranged on the outer side of the main material pipe.
The further technical proposal is that: the material spraying device comprises a fixed block, the fixed block is fixed with the main material pipe, a through hole communicated with the main material pipe is formed in the fixed block, one end of the spherical shaft sleeve is located in the through hole and communicated with the through hole, the other end of the spherical shaft sleeve is communicated with the buffering cavity, one end of the spray pipe is located in the buffering cavity, a spray pipe adjusting device is arranged in the buffering cavity, a driving device is arranged outside the buffering cavity and used for driving the adjusting device to act, and then the spray pipe is adjusted by the adjusting device to act.
Preferably, the adjusting device is a mutually matched bevel gear structure.
Preferably, the adjusting device is of a worm and gear structure which is matched with each other.
Preferably, the adjusting device is of a hydraulic structure.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: when the device is used for preparing the composite material, the high-temperature solution of the aluminum alloy flows out of the crucible, the liquid nitrogen mixed with zirconium tungstate is sprayed out of the nozzle of the raw material supply and cooling device at a high speed, and the liquid metal is rapidly atomized, cooled and gradually piled up to be columnar under the impact and the pulling of the liquid nitrogen mixture, so that the forming process is similar to 3D printing. The high-temperature melt aluminum alloy is reacted with nitrogen to form high-strength, high-heat-conductivity and low-expansion ceramic AlN under the flushing of nitrogen, the combined prepared composite material is high in strength and good in heat conductivity, the size of the material is hardly changed along with the change of temperature, the thermal expansion and contraction of the aluminum alloy and the thermal shrinkage and cold expansion of zirconium tungstate are almost counteracted, and the material can be used in the fields with large temperature difference and high material size stability requirements, so that the device is convenient to use and improves the production efficiency.
Drawings
The application will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of an apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of a material supply and cooling device in an embodiment of the present application;
FIG. 3 is a schematic view of a material spraying device in the device according to the embodiment of the application;
wherein: 1. a crucible; 2. a heating jacket; 3. an aluminum alloy melt discharge port; 4. a raw material supply and cooling device; 41. a main material pipe; 42. a spraying device; 421. a fixed block; 422. a spherical sleeve; 423. a buffer chamber; 424. a spray pipe; 425. a driving device; 43. a feed pipe; 5. a bracket;
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
As shown in fig. 1, the embodiment of the application discloses a device for processing an aluminum alloy composite material, which comprises a crucible 1, wherein a heating jacket 2 is arranged on the outer side of the crucible 1, an aluminum alloy melt discharge hole 3 penetrating through the bottom of the crucible 1 is arranged on the lower side of the crucible 1, a raw material supply and cooling device 4 is fixed on the bottom of the crucible 1, and the raw material supply and cooling device 4 is used for supplying elements lacking in aluminum alloy smelting and cooling aluminum alloy discharged from the aluminum alloy melt discharge hole 3. Further, the raw material supply and cooling device 4 is fixed to the bottom of the crucible 1 through a plurality of brackets 5. The specific forms of the crucible 1 and the heating jacket in the present application are the prior art, and are not described herein.
Further, as shown in fig. 1 and 2, the raw material supplying and cooling device 4 includes a main pipe 41 having a ring structure, a plurality of spraying devices 42 communicating with the main pipe 41 are disposed on the inner side of the main pipe 41, the free ends of the spraying devices 42 face the center of the main pipe 41, and a feeding pipe 43 communicating with the main pipe 41 is disposed on the outer side of the main pipe 41.
Further, as shown in fig. 3, the material spraying device 42 includes a fixed block 421, the fixed block 421 is fixed to the main pipe 41, a through hole is formed in the fixed block 421, the through hole is communicated with the main pipe 41, one end of the spherical sleeve 422 is located in the through hole and is communicated with the through hole, the other end of the spherical sleeve 422 is communicated with the buffer cavity 423, one end of the nozzle 424 is located in the buffer cavity 423, a nozzle adjusting device is disposed in the buffer cavity 423, a driving device 425 is disposed outside the buffer cavity, and the driving device 425 is used for driving the adjusting device to act, so that the nozzle 424 is adjusted to swing through the adjusting device, and the use is convenient. Furthermore, the adjusting device is of a conical gear structure matched with each other or a worm and gear structure matched with each other or a hydraulic structure.
In summary, when the device is used for preparing the composite material, the aluminum alloy high-temperature solution flows out of the crucible, the liquid nitrogen mixed with zirconium tungstate is sprayed out of the nozzle of the raw material supply and cooling device at a high speed, and the liquid metal is rapidly atomized, cooled and gradually piled up to be columnar under the impact and the pulling of the liquid nitrogen mixture, and the forming process is similar to 3D printing. The high-temperature melt aluminum alloy is reacted with nitrogen to form high-strength, high-heat-conductivity and low-expansion ceramic AlN under the flushing of nitrogen, the combined prepared composite material is high in strength and good in heat conductivity, the size of the material is hardly changed along with the change of temperature, the thermal expansion and contraction of the aluminum alloy and the thermal shrinkage and cold expansion of zirconium tungstate are almost counteracted, and the material can be used in the fields with large temperature difference and high material size stability requirements, so that the device is convenient to use and improves the production efficiency.
Claims (1)
1. The utility model provides a device is used in processing of aluminum alloy combined material which characterized in that: the aluminum alloy melting furnace comprises a crucible (1), wherein a heating sleeve (2) is arranged on the outer side of the crucible (1), an aluminum alloy melt discharge hole (3) penetrating through the bottom of the crucible (1) is arranged on the lower side of the crucible (1), a raw material supply and cooling device (4) is fixed on the bottom of the crucible (1), and the raw material supply and cooling device (4) is used for spraying liquid nitrogen mixed with zirconium tungstate and cooling aluminum alloy discharged from the aluminum alloy melt discharge hole (3);
the raw material supply and cooling device (4) comprises a main material pipe (41) with an annular structure, a plurality of spraying devices (42) communicated with the main material pipe (41) are arranged on the inner side of the main material pipe (41), the free ends of the spraying devices (42) face the center of the main material pipe (41), and a feeding pipe (43) communicated with the main material pipe (41) is arranged on the outer side of the main material pipe;
the material spraying device (42) comprises a fixed block (421), the fixed block (421) is fixed with the main material pipe (41), a through hole communicated with the main material pipe (41) is formed in the fixed block (421), one end of a spherical shaft sleeve (422) is positioned in the through hole and communicated with the through hole, the other end of the spherical shaft sleeve (422) is communicated with a buffer cavity (423), one end of a spray pipe (424) is positioned in the buffer cavity (423), a spray pipe adjusting device is arranged in the buffer cavity (423), a driving device (425) is arranged outside the buffer cavity, and the driving device (425) is used for driving the adjusting device to act and further adjusts the spray pipe (424) to swing through the adjusting device;
the raw material supply and cooling device (4) is fixed at the bottom of the crucible (1) through a bracket (5); the adjusting device is of a mutually matched conical gear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344563.4A CN112281015B (en) | 2020-11-25 | 2020-11-25 | Device for processing aluminum alloy composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344563.4A CN112281015B (en) | 2020-11-25 | 2020-11-25 | Device for processing aluminum alloy composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112281015A CN112281015A (en) | 2021-01-29 |
| CN112281015B true CN112281015B (en) | 2023-11-14 |
Family
ID=74426671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011344563.4A Active CN112281015B (en) | 2020-11-25 | 2020-11-25 | Device for processing aluminum alloy composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112281015B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530335A (en) * | 1978-08-25 | 1980-03-04 | Hitachi Ltd | Quenching method of melt |
| CN107900364A (en) * | 2017-11-07 | 2018-04-13 | 常州大学 | Cooling method prepares the device of amorphous metal powder to a kind of ultrasonic atomizatio again |
| CN111974961A (en) * | 2019-09-19 | 2020-11-24 | 北京科技大学 | Radial functional gradient composite material casting equipment and method |
| CN213772169U (en) * | 2020-11-25 | 2021-07-23 | 湖南工业大学 | Device for processing aluminum alloy composite material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI234554B (en) * | 2001-08-16 | 2005-06-21 | Broptics Technology Inc | Process for preparation of zirconium tungstate ceramic body, zirconium tungstate ceramic body prepared thereby, and fiber bragg grating temperature compensated device |
-
2020
- 2020-11-25 CN CN202011344563.4A patent/CN112281015B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530335A (en) * | 1978-08-25 | 1980-03-04 | Hitachi Ltd | Quenching method of melt |
| CN107900364A (en) * | 2017-11-07 | 2018-04-13 | 常州大学 | Cooling method prepares the device of amorphous metal powder to a kind of ultrasonic atomizatio again |
| CN111974961A (en) * | 2019-09-19 | 2020-11-24 | 北京科技大学 | Radial functional gradient composite material casting equipment and method |
| CN213772169U (en) * | 2020-11-25 | 2021-07-23 | 湖南工业大学 | Device for processing aluminum alloy composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112281015A (en) | 2021-01-29 |
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Effective date of registration: 20240205 Address after: No. 312, R&D Building, Phase 2.1 C, Xinma Power Innovation Park, No. 899 Xianyue Ring Road, Majiahe Street, Tianyuan District, Zhuzhou City, Hunan Province, 2007 Patentee after: Hunan Tafules New Materials Co.,Ltd. Country or region after: China Address before: No. 88, Taishan Road, Zhuzhou City, Hunan Province, 412007 Patentee before: HUNAN University OF TECHNOLOGY Country or region before: China |