CN202387931U - Amorphous strip preparing device - Google Patents
Amorphous strip preparing device Download PDFInfo
- Publication number
- CN202387931U CN202387931U CN2011205585988U CN201120558598U CN202387931U CN 202387931 U CN202387931 U CN 202387931U CN 2011205585988 U CN2011205585988 U CN 2011205585988U CN 201120558598 U CN201120558598 U CN 201120558598U CN 202387931 U CN202387931 U CN 202387931U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- smelting furnace
- reduced
- tundish
- nozzle bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model discloses an amorphous strip preparing device, which comprises a smelting furnace. The smelting furnace is used for smelting strip metal raw materials; the strip metal raw materials are heated and smelted to form metal liquid in the smelting furnace; a nozzle bag is arranged under the smelting furnace; the top of the nozzle bag is provided with a liquid inlet; the smelting furnace is provided with an effusive flow port; a cooling roller is arranged under the nozzle bag; the bottom of the nozzle bag is provided with a nozzle which faces an upper surface of the cooling roller; a measuring and controlling probe is arranged between a nozzle and the cooling roller; and a distance between the nozzle and the cooling roller is measured. According to the device, a tundish adopted by the conventional preparing device is saved, and the metal liquid directly flows from the smelting furnace to the nozzle bag without staying in the tundish, so that materials of fireproof materials, heating elements and the like of the tundish are reduced, the cost of equipment is reduced, the heating energy of the tundish is saved and the production cost of a amorphous strip is reduced; and in addition, intermediate links of the tundish are reduced, so that the occurrence of accidents is reduced, the oxidization of the metal liquid is reduced and the quality of the amorphous strip is improved.
Description
Technical field
The utility model relates to the amorphous metal manufacturing technology, relates in particular to a kind of device that amorphous alloy ribbon is produced that is used for.
Background technology
Non-crystaline amorphous metal, or be called glassy metal, it is a kind of new material that comes out the seventies in 20th century; Amorphous thin ribbon is to utilize chilling technique; With the molten steel one-shot forming is that thickness is 30 microns strip, and the solid alloy that obtains (strip) is to be different from the crystal structure that atomic rule is arranged in the cold rolled silicon steel material, and this just its atom of alloy is in the non-crystal structure of random arrangement; Make it have narrow B-H loop, have high magnetic conductivity and low-loss characteristics; Simultaneously non-crystaline amorphous metal atomic arrangement irregular limited having free passage of electronics and causes resistivity to exceed 2～3 times than crystalline alloy, so also helps reducing eddy-current loss.With the non-crystaline amorphous metal is the transformer core that raw material is processed; Its open circuit loss is compared with the traditional transformer that adopts silicon steel sheet; Reduced about 75%; Make amorphous alloy transformer have very energy-conservation significantly and environment protecting, when amorphous alloy transformer iron core is used for oil-immersed type transformer, can obviously reduce discharging multiple pernicious gas.So increasing production firm adopts non-crystaline amorphous metal to be used as the raw material of transformer core.
Amorphous alloy ribbon prepares in the process; Its molten metal often adopts the circulation path of smelting furnace, tundish and nozzle bag, and the circulation path of molten metal is long in this structure, consumes heat easily; Need heat molten metal at tundish, improve the energy consumption of amorphous ribbon preparation.
The utility model content
The purpose of the utility model provides a kind of amorphous ribbon preparation facilities, to reduce the energy consumption of preparation process, reduces the metal liquid stream swivel link.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
The amorphous ribbon preparation facilities comprises the smelting furnace that is used for melting band raw metal, and the band raw metal is heated in this smelting furnace and is smelted into molten metal; Said smelting furnace below has the nozzle bag; This nozzle bag top has inlet, and smelting furnace has relief port, and the molten metal in the smelting furnace can flow out from this relief port; Get in the nozzle bag through inlet, nozzle bag below has chill roll;
Said nozzle bag bottom has nozzle, and nozzle is over against the chill roll upper surface, and molten metal sprays from nozzle, reaches the chill roll upper surface;
Be provided with the observing and controlling probe between said nozzle and the chill roll, the distance between nozzle and the chill roll is measured.
The advantage of the utility model is that this device has saved the tundish that conventional preparation facilities adopts, and molten metal directly gets into the nozzle bag from smelting furnace; Need not do stop, thereby reduce the material such as refractory material, heating element heater of tundish, reduce the cost of equipment at tundish; And the heat energy of having practiced thrift tundish, thereby reduced the production cost of amorphous ribbon, in addition; Owing to reduced the intermediate links of tundish; Generation that can the minimizing accident has reduced the oxidation of molten metal, thereby improves the quality of amorphous ribbon.
Description of drawings
Fig. 1 is the structural representation of the amorphous ribbon preparation facilities of the utility model proposition.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the amorphous ribbon preparation facilities that the utility model proposes comprises the smelting furnace 1 that is used for melting band raw metal, and the band raw metal is heated in this smelting furnace 1 and is smelted into molten metal; The below of said smelting furnace 1 has nozzle bag 2; The top of this nozzle bag 2 has inlet 21, and smelting furnace 1 has relief port 11, and the molten metal in the smelting furnace 1 can flow out from this relief port 11; Get in the nozzle bag 2 through inlet 21, the below of nozzle bag 2 has chill roll 3;
The bottom of said nozzle bag 2 has nozzle 22, and nozzle 22 is over against the upper surface of chill roll 3, and molten metal reaches chill roll 3 upper surfaces from nozzle 22 ejections; Be provided with observing and controlling probe 4 between said nozzle 22 and the chill roll 3, the distance between 4 pairs of nozzles 22 of observing and controlling probe and the chill roll 3 is measured.
This device has saved the tundish that conventional preparation facilities adopts, and molten metal directly gets into the nozzle bag from smelting furnace, need not do stop at tundish; Thereby reduced the material such as refractory material, heating element heater of tundish, reduced the cost of equipment, and practiced thrift the heat energy of tundish; Thereby reduced the production cost of amorphous ribbon, in addition, owing to reduced the intermediate links of tundish; Generation that can the minimizing accident has reduced the oxidation of molten metal, thereby improves the quality of amorphous ribbon.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. the amorphous ribbon preparation facilities comprises the smelting furnace that is used for melting band raw metal, it is characterized in that; Said smelting furnace below has the nozzle bag; This nozzle bag top has inlet, and smelting furnace has relief port, and the molten metal in the smelting furnace can flow out from this relief port; Get in the nozzle bag through inlet, nozzle bag below has chill roll.
2. amorphous ribbon preparation facilities according to claim 1 is characterized in that, said nozzle bag bottom has nozzle, and nozzle is over against the chill roll upper surface.
3. amorphous ribbon preparation facilities according to claim 1 and 2 is characterized in that, is provided with the observing and controlling probe between said nozzle and the chill roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205585988U CN202387931U (en) | 2011-12-28 | 2011-12-28 | Amorphous strip preparing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205585988U CN202387931U (en) | 2011-12-28 | 2011-12-28 | Amorphous strip preparing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387931U true CN202387931U (en) | 2012-08-22 |
Family
ID=46662883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205585988U Expired - Fee Related CN202387931U (en) | 2011-12-28 | 2011-12-28 | Amorphous strip preparing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886502A (en) * | 2012-10-19 | 2013-01-23 | 张家港市清大星源微晶有限公司 | Material conveying device in amorphous ribbon-making machine |
| CN103878329A (en) * | 2014-02-19 | 2014-06-25 | 安泰科技股份有限公司 | Nozzle heating device, temperature control system and method for manufacturing of amorphous strips |
-
2011
- 2011-12-28 CN CN2011205585988U patent/CN202387931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886502A (en) * | 2012-10-19 | 2013-01-23 | 张家港市清大星源微晶有限公司 | Material conveying device in amorphous ribbon-making machine |
| CN103878329A (en) * | 2014-02-19 | 2014-06-25 | 安泰科技股份有限公司 | Nozzle heating device, temperature control system and method for manufacturing of amorphous strips |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101461537B1 (en) | Iron-based amorphous alloy broad ribbon and its manufacturing method | |
| CN109822066B (en) | Method for continuously preparing copper-based amorphous thin strip | |
| CN104278189B (en) | A kind of short route manufacture method of cold rolling non-orientation height silicon plate | |
| Fan et al. | Soft magnetic properties in Fe84− xB10C6Cux nanocrystalline alloys | |
| CN109957732B (en) | Method for continuously preparing zirconium-based amorphous thin strip | |
| CN101927432B (en) | Manufacturing method of high-manganese strip steel with high strength and plasticity | |
| CN104245993A (en) | Amorphous alloy thin strip | |
| CN102199711A (en) | Production method of high-precision ultralong oxygen-free copper strip | |
| CN109822067B (en) | Method for continuously preparing nickel-based amorphous thin strip | |
| CN104775077A (en) | Ultrafine grained invar alloy ribbon and preparation method thereof | |
| CN100435244C (en) | Nano crystal soft magnetic alloy superthin belt and mfg method thereof | |
| CN109825781B (en) | Method for continuously preparing iron-based amorphous thin strip | |
| CN202387931U (en) | Amorphous strip preparing device | |
| CN107710352A (en) | Iron-base nanometer crystal alloy ultrathin wideband and its manufacture method | |
| CN109967703B (en) | Method for continuously and efficiently preparing wide amorphous thin strip with thickness of 80-1500 mu m at high cooling speed | |
| CN104722726A (en) | High-silicon electrical steel continuous casting production method | |
| Su et al. | Effects of manufacturing parameters in planar flow casting process on ribbon formation and puddle evolution of Fe–Si–B alloy | |
| CN209811188U (en) | Casting and rolling device for horizontally and continuously preparing wide amorphous thin strip | |
| CN209811186U (en) | Casting and rolling device for continuous large-cooling-speed preparation of wide amorphous thin strip | |
| CN206351243U (en) | A kind of amorphous, nano-crystalline thin ribbon nozzle heating and heat-insulating device | |
| JP2007275915A (en) | Twin-roll continuous casting process of light metallic sheet having on-line heat treatment | |
| CN115482986A (en) | High-magnetic-induction 200-micron-grade iron-based amorphous magnetically soft alloy strip and preparation method thereof | |
| CN104195436B (en) | A kind of low magnetic permeability nano-crystal soft magnetic alloy and preparation method thereof | |
| CN209811187U (en) | Casting and rolling device for continuously preparing amorphous thin strip | |
| CN1745919B (en) | Magnetic suspended continuous metal casting and near net shape residual heat hot rolling process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |