CN202011185U - Double-metal layer structure container used for processing aluminum and aluminum alloy melt - Google Patents
Double-metal layer structure container used for processing aluminum and aluminum alloy melt Download PDFInfo
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- CN202011185U CN202011185U CN2011200710074U CN201120071007U CN202011185U CN 202011185 U CN202011185 U CN 202011185U CN 2011200710074 U CN2011200710074 U CN 2011200710074U CN 201120071007 U CN201120071007 U CN 201120071007U CN 202011185 U CN202011185 U CN 202011185U
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- metal layer
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- aluminium
- alloy melt
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a double-metal layer structure container used for processing an aluminum and aluminum alloy melt, which comprises an inner cavity layer made of molybdenum materials, and a shell layer made of high-temperature alloy materials is arranged on the outer wall of the inner cavity layer. The inner cavity layer can adopts a hollow pot body structure or a hollow sleeve structure with openings at two ends. The container can be made in the shape of a utensil or a crucible and has the advantages of corrosion and oxidation resistance, long service life, high strength, high bearing capacity, good heat transfer and low cost in the smelting, storage and other processing steps of the aluminum and aluminum alloy melt.
Description
Technical field
The utility model relates to a kind of aluminium and aluminium alloy melt treating apparatus, refers to a kind of double-metal layer structural container that is used to handle aluminium and aluminium alloy melt especially.
Background technology
In the melting and processing industry of aluminium and aluminium alloy, the aluminum or aluminum alloy corrosion that various utensil made of iron very easily are melted, thus service life shortened, and, the ferro element that is corroded very easily fuses in the aluminum or aluminum alloy and forms impurity, the quality of severe exacerbation aluminium and aluminium alloy.Therefore, can not adopt the ferroalloy member with aluminium usually with the container (for example holding tool, crucible) that aluminium alloy melt directly contacts for a long time.
At present, the known container that is used for aluminium and aluminium alloy melt processing procedure mostly adopts nonmetallic materials manufacturings such as high temperature resistant asbestos, graphite or pottery.Yet the service life of these nonmetallic materials is equally very short, and the intensity extreme difference, can't do the structural members such as connection, support of stressed load-bearing, can't stand long-time powerful the stirring.
In view of the foregoing, at present, a kind of metal molybdenum material has been used to make small-sized molybdenum crucible, this molybdenum crucible that uses Mo to produce can not corroded by the aluminum or aluminum alloy melt, good thermal conduction, but heat tracing melt to 800 ℃, the intensity height, can stand various stirrings and wash away, can do the structural member such as connection, support of stressed load-bearing.But this molybdenum crucible only is to use single Mo to make, and therefore, there are following two shortcomings in it: the first, and the Mo costliness, the molybdenum crucible cost of manufacture is too high; The second, when the outer wall of this molybdenum crucible was in heating (high to 800 ℃) and the open atmosphere, oxidative exfoliation easily took place in the Mo on the outer wall, and greatly be shortened the service life of molybdenum crucible.
The utility model content
The purpose of this utility model is to provide a kind of double-metal layer structural container that is used to handle aluminium and aluminium alloy melt, and this double-metal layer structural container can be used in the various processing procedures of aluminium and aluminium alloy melt.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of double-metal layer structural container that is used to handle aluminium and aluminium alloy melt is characterized in that: it comprises the inner chamber layer of being made by Mo, and the outer wall of this inner chamber layer is provided with the outer shell of being made by high-temperature alloy material.
The pan structure that described inner chamber layer is a hollow or the hollow sleeve structure of both ends open.
Described Mo is molybdenum or molybdenum alloy.Described high-temperature alloy material is any in ferroalloy, nickel alloy, titanium alloy or the copper alloy.
The utlity model has following advantage:
1, the utility model double-metal layer structural container can be used in the various processing procedures of aluminium and aluminium alloy melt, the various processing that the various processing procedures of this aluminium and aluminium alloy melt comprise that melting, melt are rotten, cleaning molten processings, melt storage, melt stirring etc. are carried out the aluminium that melts and aluminium alloy.
2, the inner chamber layer of the utility model double-metal layer structural container is made by Mo, this molybdenum system inner chamber layer not can and handled aluminum or aluminum alloy melt between react, thereby, the utility model double-metal layer structural container can not corroded by the aluminum or aluminum alloy melt, long service life, and pollution-free to aluminium and aluminium alloy melt, can guarantee the quality of aluminium and aluminium alloy.
3, the molybdenum system inner chamber layer intensity height of the utility model double-metal layer structural container can stand aluminium and aluminium alloy melt brute force and stir chronically and wash away.
4, the outer shell of the utility model double-metal layer structural container is made by high-temperature alloy material, can effectively protect molybdenum system inner chamber layer and be subjected to oxidation, has prolonged service life.
5, the outer shell of the utility model double-metal layer structural container is very tough, can do the structural member such as connection, support of stressed load-bearing, thereby the utility model double-metal layer structural container can be carried out various fitting operations such as be connected, fix with other equipment.
6, the good thermal conduction of the utility model double-metal layer structural container can heating or Insulating aluminium and aluminium alloy melt to 800 ℃.
7, compare with the small-sized molybdenum crucible of known full Mo manufacturing, the utility model double-metal layer structural container has significantly reduced the use of Mo, has reduced cost.
Description of drawings
Fig. 1 is the structural representation (broken section) of the utility model first embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described.
The utility model double-metal layer structural container comprises the inner chamber layer made from the Mo of aluminium and aluminium alloy reaction by not 1, and the outer wall of this inner chamber layer 1 is provided with the outer shell of being made by high-temperature alloy material 2.
When actual design, this inner chamber layer 1 can be an end closure and the pan structure of the hollow of other end opening, and this pan structure is convenient to melt and is stored, as shown in Figure 1, perhaps, this inner chamber layer 1 also can be the hollow sleeve structure of both ends open, and this tube-in-tube structure is convenient to the melt-flow mistake.In actual fabrication, the utility model double-metal layer structural container can be held the form of tool or crucible and make.
In actual fabrication, Mo is chosen as molybdenum or molybdenum alloy, and high-temperature alloy material is chosen as any in ferroalloy, nickel alloy, titanium alloy or the copper alloy.For example, ferroalloy can be ordinary carbon steel or high-temperature alloy steel.
The utility model is closely compound structures (as shown in Figure 1) of a kind of two metal levels, and inner chamber layer 1 and outer shell 2 can be inlayed or complex method such as high temperature alloy cast combines by heat.
In actual use, outer shell 2 also can be connected with fixing device for installing such as flange or fixed mount, so that form the part of miscellaneous equipment.For example, Fig. 1 shows the utility model of mounting flange 3 on the outer shell 2.
During use; in inner chamber layer 1, be installed in the aluminum or aluminum alloy melt; the internal cavities of inner chamber layer 1 is under vacuum or airtight or the inert atmosphere, and outer shell 2 is under the heating such as radiation or induction, open atmosphere (need not any special protection), so that the aluminum or aluminum alloy melt is carried out various processing.
The utlity model has following advantage:
1, the utility model double-metal layer structural container can be used in the various processing procedures of aluminium and aluminium alloy melt, the various processing that the various processing procedures of this aluminium and aluminium alloy melt comprise that melting, melt are rotten, cleaning molten processings, melt storage, melt stirring etc. are carried out the aluminium that melts and aluminium alloy.
2, the inner chamber layer of the utility model double-metal layer structural container is made by Mo, this molybdenum system inner chamber layer not can and handled aluminum or aluminum alloy melt between react, thereby, the utility model double-metal layer structural container can not corroded by the aluminum or aluminum alloy melt, long service life, and pollution-free to aluminium and aluminium alloy melt, can guarantee the quality of aluminium and aluminium alloy.
3, the molybdenum system inner chamber layer intensity height of the utility model double-metal layer structural container can stand aluminium and aluminium alloy melt brute force and stir chronically and wash away.
4, the outer shell of the utility model double-metal layer structural container is made by high-temperature alloy material, can effectively protect molybdenum system inner chamber layer and be subjected to oxidation, has prolonged service life.
5, the outer shell of the utility model double-metal layer structural container is very tough, can do the structural member such as connection, support of stressed load-bearing, thereby the utility model double-metal layer structural container can be carried out various fitting operations such as be connected, fix with other equipment.
6, the good thermal conduction of the utility model double-metal layer structural container can heating or Insulating aluminium and aluminium alloy melt to 800 ℃.
7, compare with the small-sized molybdenum crucible of known full Mo manufacturing, the utility model double-metal layer structural container has significantly reduced the use of Mo, has reduced cost.
The above is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; under the situation that does not deviate from spirit and scope of the present utility model; any based on conspicuous changes such as the equivalent transformation on the technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (5)
1. double-metal layer structural container that is used to handle aluminium and aluminium alloy melt, it is characterized in that: it comprises the inner chamber layer of being made by Mo, and the outer wall of this inner chamber layer is provided with the outer shell of being made by high-temperature alloy material.
2. double-metal layer structural container as claimed in claim 1 is characterized in that:
The pan structure that described inner chamber layer is a hollow or the hollow sleeve structure of both ends open.
3. double-metal layer structural container as claimed in claim 1 or 2 is characterized in that:
Described Mo is molybdenum or molybdenum alloy.
4. double-metal layer structural container as claimed in claim 1 or 2 is characterized in that:
Described high-temperature alloy material is any in ferroalloy, nickel alloy, titanium alloy or the copper alloy.
5. double-metal layer structural container as claimed in claim 1 or 2 is characterized in that:
Described outer shell is connected with flange or fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710074U CN202011185U (en) | 2011-03-17 | 2011-03-17 | Double-metal layer structure container used for processing aluminum and aluminum alloy melt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710074U CN202011185U (en) | 2011-03-17 | 2011-03-17 | Double-metal layer structure container used for processing aluminum and aluminum alloy melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011185U true CN202011185U (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200710074U Expired - Lifetime CN202011185U (en) | 2011-03-17 | 2011-03-17 | Double-metal layer structure container used for processing aluminum and aluminum alloy melt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752098A (en) * | 2015-03-27 | 2015-07-01 | 卢润湖 | Bimetallic strip for sudden-jump-type temperature controller |
| WO2017132711A1 (en) * | 2016-02-05 | 2017-08-10 | Plansee Se | Crucible |
-
2011
- 2011-03-17 CN CN2011200710074U patent/CN202011185U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752098A (en) * | 2015-03-27 | 2015-07-01 | 卢润湖 | Bimetallic strip for sudden-jump-type temperature controller |
| WO2017132711A1 (en) * | 2016-02-05 | 2017-08-10 | Plansee Se | Crucible |
| CN108884591A (en) * | 2016-02-05 | 2018-11-23 | 普兰西股份有限公司 | crucible |
| US10844518B2 (en) | 2016-02-05 | 2020-11-24 | Plansee Se | Crucible |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Research Institute of engineering and Technology Co., Ltd. Address before: No. 2, Xinjie street, Xicheng District, Beijing, Beijing Patentee before: General Research Institute for Nonferrous Metals |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |