CN107685139A - A kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band - Google Patents
A kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band Download PDFInfo
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- CN107685139A CN107685139A CN201710797021.4A CN201710797021A CN107685139A CN 107685139 A CN107685139 A CN 107685139A CN 201710797021 A CN201710797021 A CN 201710797021A CN 107685139 A CN107685139 A CN 107685139A
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- 238000002347 injection Methods 0.000 title claims abstract description 51
- 239000007924 injection Substances 0.000 title claims abstract description 51
- 239000000956 alloy Substances 0.000 title claims abstract description 46
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 230000006641 stabilisation Effects 0.000 claims abstract description 28
- 238000011105 stabilization Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 14
- 238000003723 Smelting Methods 0.000 claims description 12
- 235000019362 perlite Nutrition 0.000 claims description 12
- 239000010451 perlite Substances 0.000 claims description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000010257 thawing Methods 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 238000005247 gettering Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The present invention relates to a kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band, including intermediate frequency furnace, directly spray device and online devices for taking-up, the directly spray device includes horizontal slide rail, current stabilization tundish, more cooling roll assemblies；The current stabilization tundish in horizontal slide rail slidably；The more different sizes cooling roll assembly is located at below horizontal slide rail, and the current stabilization tundish can be used cooperatively with wherein any one cooling roll assembly.The beneficial effects of the present invention are：It is not only suitable for pressure direct-injection band and is applied to gravity direct-injection band and hybrid mode band again；The position and running parameter that current stabilization tundish need to only be changed can be to produce the ultra-thin band of amorphous nano peritectic alloy of different size and direct-injection band；Equipment is reliable and stable when running, and can feed back strip production status in time, improves the lumber recovery and production efficiency of strip production.
Description
Technical field
The invention belongs to amorphous nano peritectic alloy manufacturing field, it is related to one kind and produces the ultra-thin band of amorphous nano peritectic alloy and straight
Spray the device and method of band.
Background technology
Amorphous ＆ nanocrystalline is mainly used in industrial circle, and grow out of nothing and expand from small to large for China's amorphous ＆ nanocrystalline, by
Gradually develop into amorphous nano-crystalline alloy research exploitation big country, but the technology of China's tape producing apparatus and state-of-the-art technology and international water
Flat to also have larger gap, in China in the prior art, amorphous nano-crystalline alloy thin band produces mode mostly using spray band mode, existing
Some device for making are either only applicable to gravity spray band mode or are only applicable to pressure spray band mode, and there was only one in device
Platform chill roll, i.e., a type of band is mainly produced, have a strong impact on the production efficiency in workshop.In view of the problem of mentioned above,
The present invention designs a kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band, to solve mentioned above ask
Topic.
The content of the invention
The present invention provides a kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band, existing to solve
Low production efficiency in technology, cost are high and can not produce asking for the ultra-thin band of polytype amorphous nano peritectic alloy and direct-injection band
Topic.
In order to solve the above technical problems, the present invention adopts the technical scheme that：A kind of ultra-thin band of amorphous nano peritectic alloy and
The device for making of direct-injection band, including intermediate frequency furnace, directly spray device and online devices for taking-up, it is characterised in that the directly spray device bag
Include horizontal slide rail, current stabilization tundish, more cooling roll assemblies；The current stabilization tundish in horizontal slide rail slidably；It is described
Intermediate frequency furnace above the horizontal slide rail, the more different types cooling roll assembly be located at horizontal slide rail lower section, the current stabilization
Tundish can be used cooperatively with wherein any one cooling roll assembly.
Further technical scheme is：The cooling roll assembly includes cooling roll stand and cooling disk roller.
Further technical scheme is：The horizontal slide rail and the height adjustable for cooling down disk roller.
Further technical scheme is：The intermediate frequency furnace includes external furnace body, internally heated oven；The side of the internally heated oven is set
There is molten steel flow export, the external furnace body bottom is cast with pouring slot.
Further technical scheme is：Isolation filter screen wall, the isolation screen pack are provided with described current stabilization tundish
Wall right chamber part is provided with molten steel import, and the molten steel import can match connection with the pouring slot, and isolation filter screen wall is left
Side cavity part sets pressurized gas inlet, molten steel outlet, the molten steel outlet connection nozzle cups.
Further technical scheme is：The cooling roll assembly is two, the respectively first cooling roll assembly and second cold
But roll assembly, the first cooling roll assembly are located at horizontal slide rail lower left, and the described second cooling roll assembly is positioned at laterally sliding
Rail lower right.
Further technical scheme is：The online devices for taking-up is connected with the second cooling roll assembly.
Further technical scheme is：Thickness measurement online device is provided between the online chill roll of devices for taking-up second.
It is a kind of to prepare amorphous nano peritectic alloy using the ultra-thin band of above-mentioned amorphous nano peritectic alloy and direct-injection band device for making
The method of ultra-thin band and direct-injection band, step are as follows：
S1：Air induced melting；
A) Fe a Si b B c M d Cu e by mass percentage, wherein, one in M Nb, several elements of Mo, V, Cr
Kind or several, a:80~85%；b:6~10%；c:1.2~2.0%；d:2.5~5.0%；e:0.5~1.0%, after drying
Raw material put into together in smelting furnace, melted；The temperature of smelting furnace is 1500-1800 DEG C, and the thawing time is 50 minutes；
B) stir：It is stirred while heating by magnetic field agitation, small-power cooling, cools the temperature to 1300-1350
DEG C, stir 5 minutes, then have a power failure insulation a quarter of an hour；
C) removal of impurity：Appropriate calcium carbonate slag removal and purification molten steel is added in the solution being stirred, and uses perlite slag hitting
With insulation, isolation oxidation, then impurity is taken out with iron staff；
D) come out of the stove：Smelting furnace is warming up to 1100-1200 DEG C, solution is come out of the stove, cools to form alloy pig；
S2：Spray band band；
Intermediate frequency furnace alloy pig being put into the device for making of the ultra-thin band of above-mentioned amorphous nano peritectic alloy and direct-injection band, carry out
Direct high-power melting after preheating, after being melted into molten steel, secondary removal of impurities is carried out, adds perlite, perlite is used after gathering miscellaneous gettering
Iron staff takes out impurity, and intermediate frequency furnace is warming up into 1400-1460 DEG C, and the current stabilization tundish is slided into intermediate frequency furnace lower position,
Molten steel is flowed into the right chamber of current stabilization tundish by the molten steel flow export and pouring slot, through the isolation filter screen wall mistake
Enter left chamber after filter waste residue, and then molten steel is sprayed onto to the cooling rapidly rotated by the way of gravity direct-injection or pressure direct-injection
On disk roller.
The beneficial effects of the present invention are：The present invention greatly improves toughness of products, and magnetic increase, initial permeability reaches
220,000, it is 2 times of traditional amorphous nano peritectic alloy magnetic；It is prepared by the ultra-thin band of amorphous nano peritectic alloy and direct-injection band of the present invention
Device had not only been applicable to pressure direct-injection band but also had been applicable to gravity direct-injection band and hybrid mode direct-injection band, need to only change steady
The position and running parameter for flowing tundish can be to produce the ultra-thin band of different types of amorphous nano peritectic alloy and direct-injection band, equipment
It is reliable and stable during operation, and strip production status can be fed back in time, the lumber recovery and production efficiency of strip production are improved, from
Dynamicization degree is high, substantially improves the manufacture craft of strip.
Brief description of the drawings
A part of Figure of description for forming the present patent application is used for providing a further understanding of the present invention, schematically real
Apply example to be used to explain the present invention, do not form the improper restriction to the present invention.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is to use product quality report produced by the present invention；
Wherein：1- intermediate frequency furnaces；1.1- molten steel flow exports；1.2- pouring slot；2- current stabilization tundish；2.1- molten steel imports；
2.2- isolates filter screen wall；2.3- nozzle cups；2.4- pressurized gas inlet；3- horizontal slide rails；4- second cools down roll assembly；5-
One cooling roll assembly.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
As shown in figure 1, a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band, including intermediate frequency furnace 1, direct-injection
Device and online devices for taking-up, it is characterised in that the directly spray device includes horizontal slide rail 3, current stabilization tundish 2, more coolings
Roll assembly；The current stabilization tundish 2 in horizontal slide rail 3 slidably；Described intermediate frequency furnace 1 is located at the top of horizontal slide rail 3, institute
More different types cooling roll assemblies are stated be located at below horizontal slide rail 3, the current stabilization tundish 2 can with wherein any one it is cold
But roll assembly is used cooperatively.
Preferably：The cooling roll assembly includes cooling roll stand and cooling disk roller.
Preferably：The horizontal slide rail 3 and the height adjustable for cooling down disk roller.
Preferably：The intermediate frequency furnace 1 includes external furnace body, internally heated oven；Flowed out provided with molten steel the side of the internally heated oven
Mouth 1.1, the external furnace body bottom is cast with pouring slot 1.2.Molten steel is facilitated to flow out.
Preferably：Isolation filter screen wall 2.2, the right side of isolation filter screen wall 2.2 are provided with described current stabilization tundish 2
Chamber portion is provided with molten steel import 2.1, and the molten steel import 2.1 can match connection with the pouring slot 1.2；Isolate filter screen wall
2.2 left chamber parts set pressurized gas inlet 2.4, molten steel outlet, the molten steel outlet connection nozzle cups 2.3, the nozzle
Cup 2.3 can match use with the cooling disk roller of any one cooling roll assembly.Height can be passed through when using pressure direct-injection band
Body of calming the anger is pressurizeed to molten steel to realize pressure direct-injection；Gases at high pressure are not passed through then during using gravity direct-injection band, appropriate lift
Height cooling disk roller and horizontal slide rail 3, direct-injection is carried out using the gravity of molten steel.Therefore, the certain type of thin material of pre-manufactured, only
Current stabilization tundish 2 is slided into corresponding chill roll and sets running parameter can be to realize continuous production.
Preferably：The cooling roll assembly is two, and the respectively first cooling roll assembly 5 and second cools down roll assembly 4, institute
State the first cooling roll assembly 5 and be located at the lower left of horizontal slide rail 3, the described second cooling roll assembly 4 is located at the bottom right of horizontal slide rail 3
Side, the first chill roll size of wheel cooled down in roll assembly 5 areCooling disk roller in second cooling roll assembly 4
Size is
Preferably：The online devices for taking-up is connected with the second cooling roll assembly 4.
Preferably：Thickness measurement online device is provided between the online devices for taking-up and the second cooling roll assembly 4.Realize certainly
It is dynamic to batch and thickness measurement online, lumber recovery, reeling quality and strip quality are improved, package unit is more automated and intelligence
Change.
It is a kind of to prepare amorphous nano peritectic alloy using the ultra-thin band of above-mentioned amorphous nano peritectic alloy and direct-injection band preparation facilities
The method of ultra-thin band and direct-injection band：
Embodiment 1：
Step is as follows：
S1：Air induced melting；
A) Fe a Si b B c M d Cu e by mass percentage, wherein, one in M Nb, several elements of Mo, V, Cr
Kind or several, a:80~85%；b:6~10%；c:1.2~2.0%；d:2.5~5.0%；e:0.5~1.0%, after drying
Raw material put into together in smelting furnace, melted；The temperature of smelting furnace is 1500-1800 DEG C, and the thawing time is 50 minutes；
B) stir：It is stirred while heating by magnetic field agitation, small-power cooling, cools the temperature to 1300-1350
DEG C, stir 5 minutes, then have a power failure insulation a quarter of an hour；
C) removal of impurity：Appropriate calcium carbonate slag removal and purification molten steel is added in the solution being stirred, and uses perlite slag hitting
With insulation, isolation oxidation, then impurity is taken out with iron staff；
D) come out of the stove：Smelting furnace is warming up to 1100-1200 DEG C, solution is come out of the stove, cools to form alloy pig；
S2：Spray band band；
Alloy pig is put into the intermediate frequency furnace described in the device for making of the ultra-thin band of above-mentioned amorphous nano peritectic alloy and direct-injection band
1, direct high-power melting after being preheated, after being melted into molten steel, secondary removal of impurities is carried out, adds perlite, perlite gathers miscellaneous suction
Impurity is taken out with iron staff after miscellaneous, intermediate frequency furnace 1 is warming up to 1400-1460 DEG C, the current stabilization tundish 2 is slided into intermediate frequency furnace 1
Lower position, molten steel is flowed into the left chamber of current stabilization tundish 2 by the molten steel flow export 1.1 and pouring slot 1.2, through institute
State after isolation filter screen wall 2.2 filters waste residue and enter right chamber, and then molten steel is sprayed onto using gravity direct-injection mode and rapidly turned
On dynamic chill roll；Wherein：The nozzle seam of nozzle cups 2.3 is 0.5mm, and the height of horizontal slide rail 3 is 600mm, using the second cooling
Roll assembly 4 and chill roll rotating speed 900r/min spray bands, the ultra-thin band of amorphous nano peritectic alloy and direct-injection tape thickness manufactured can control
At 26 ± 1 μm.
Embodiment 2：
Step is as follows：
S1：Air induced melting；
A) Fe a Si b B c M d Cu e by mass percentage, wherein, one in M Nb, several elements of Mo, V, Cr
Kind or several, a:80~85%；b:6~10%；c:1.2~2.0%；d:2.5~5.0%；e:0.5~1.0%, after drying
Raw material put into together in smelting furnace, melted；The temperature of smelting furnace is 1500-1800 DEG C, and the thawing time is 50 minutes；
B) stir：It is stirred while heating by magnetic field agitation, small-power cooling, cools the temperature to 1300-1350
DEG C, stir 5 minutes, then have a power failure insulation a quarter of an hour；
C) removal of impurity：Appropriate calcium carbonate slag removal and purification molten steel is added in the solution being stirred, and uses perlite slag hitting
With insulation, isolation oxidation, then impurity is taken out with iron staff；
D) come out of the stove：Smelting furnace is warming up to 1100-1200 DEG C, solution is come out of the stove, cools to form alloy pig；
S2：Spray band band；
Alloy pig is put into the intermediate frequency furnace described in the device for making of the ultra-thin band of above-mentioned amorphous nano peritectic alloy and direct-injection band
1, direct high-power melting after being preheated, after being melted into molten steel, secondary removal of impurities is carried out, adds perlite, perlite gathers miscellaneous suction
Impurity is taken out with iron staff after miscellaneous, intermediate frequency furnace 1 is warming up to 1400-1460 DEG C, the current stabilization tundish 2 is slided into intermediate frequency furnace 1
Lower position, molten steel is flowed into the left chamber of current stabilization tundish 2 by the molten steel flow export 1.1 and pouring slot 1.2, through institute
State after isolation filter screen wall 2.2 filters waste residue and enter right chamber, and then be sprayed onto molten steel rapidly by the way of pressure direct-injection
On the chill roll of rotation；Wherein：The spray band mouth seam of nozzle cups 2.3 is 0.3mm, and input gases at high pressure make gas in current stabilization tundish 2
0.015Mpa is pressed, band, the amorphous nano peritectic alloy manufactured are sprayed using the first cooling roll assembly 5 and chill roll rotating speed 1100r/min
Ultra-thin band and direct-injection tape thickness can be controlled in 22 ± 1 μm.
S3：Thickness measurement online, winding.
As shown in Fig. 2 sequence number 1-2 is the ultra-thin band of amorphous nano peritectic alloy and direct-injection prepared using the embodiment of the present invention 1
Band, sequence number 3-4 are to be made using the method for embodiment 2.As shown in Figure 2, can be by toughness of products using the preparation method of the present invention
Greatly improve；Magnetic increase, initial permeability are 2 times of Conventional nano billon magnetic up to 220,000.
Contrasted simultaneously with common preparation facilities, the present invention had not only been applicable to pressure direct-injection band but also to be applicable to gravity straight
Spray band and hybrid mode direct-injection band, the position and running parameter that need to only change current stabilization tundish 2 can be to produce inhomogeneity
The ultra-thin band of amorphous nano peritectic alloy and direct-injection band of type, equipment is reliable and stable when running, and can feed back strip production shape in time
State, the lumber recovery and production efficiency of strip production are improved, automaticity is high, substantially improves the manufacture craft of strip.
Claims (9)
- A kind of 1. device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band, it is characterised in that：Including intermediate frequency furnace (1), directly Spray apparatus and online devices for taking-up, it is characterised in that the directly spray device includes horizontal slide rail (3), current stabilization tundish (2), more Platform cools down roll assembly；The current stabilization tundish (2) in horizontal slide rail (3) slidably；Described intermediate frequency furnace (1) is located at laterally Above slide rail (3), the more different sizes cooling roll assembly is located at below horizontal slide rail (3), and the current stabilization tundish (2) can To be used cooperatively with wherein any one cooling roll assembly.
- 2. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 1, its feature exist Include cooling roll stand and cooling disk roller in the cooling roll assembly.
- 3. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 2, its feature exist In the horizontal slide rail (3) and the height adjustable of cooling disk roller.
- 4. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 3, its feature exist Include external furnace body, internally heated oven in intermediate frequency furnace (1)；The side of the internally heated oven is provided with molten steel flow export (1.1), the outer stove Body bottom is cast with pouring slot (1.2).
- 5. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 4, its feature exist Isolate filter screen wall (2.2) in being provided with described current stabilization tundish (2), described isolation filter screen wall (2.2) right chamber portion Molten steel import (2.1) is arranged with, the molten steel import (2.1) can match connection with the pouring slot (1.2), isolate filter screen wall (2.2) left chamber part sets pressurized gas inlet (2.4), molten steel outlet, the molten steel outlet connection nozzle cups (2.3).
- 6. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 5, its feature exist It it is two in the cooling roll assembly, the respectively first cooling roll assembly (5) and the second cooling roll assembly (4), described first is cold But roll assembly (5) is located at horizontal slide rail (3) lower left, and the described second cooling roll assembly (4) is located at horizontal slide rail (3) bottom right Side.
- 7. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 5, its feature exist It is connected in the online devices for taking-up with the second cooling roll assembly (4).
- 8. a kind of device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band according to claim 1-7, its feature It is to be provided with thickness measurement online device between the online chill roll of devices for taking-up second.
- 9. a kind of usage right requires the device for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band described in 8 to prepare amorphous The method of the ultra-thin band of nanometer crystal alloy and direct-injection band, step are as follows：S1：Air induced melting；A) Fe a Si b B c M d Cu e by mass percentage, wherein, M Nb, one kind in several elements of Mo, V, Cr or It is several, a:80~85%；b:6~10%；c:1.2~2.0%；d:2.5~5.0%；e:0.5~1.0%, by the original after drying Material is put into smelting furnace together, is melted；The temperature of smelting furnace is 1500-1800 DEG C, and the thawing time is 50 minutes；B) stir：It is stirred while heating by magnetic field agitation, small-power cooling, cools the temperature to 1300-1350 DEG C, stir Mix 5 minutes, then have a power failure insulation a quarter of an hour；C) removal of impurity：Appropriate calcium carbonate slag removal and purification molten steel is added in the solution being stirred, and uses perlite slag hitting and guarantor Temperature, isolation oxidation, are then taken out impurity with iron staff；D) come out of the stove：Smelting furnace is warming up to 1100-1200 DEG C, solution is come out of the stove, cools to form alloy pig；S2：Spray band band；Alloy pig is put into the intermediate frequency furnace (1) described in the device for making of the ultra-thin band of amorphous nano peritectic alloy and direct-injection band, carried out Direct high-power melting after preheating, after being melted into molten steel, secondary removal of impurities is carried out, adds perlite, perlite is used after gathering miscellaneous gettering Iron staff takes out impurity, and intermediate frequency furnace (1) is warming up into 1400-1460 DEG C, and the current stabilization tundish (2) is slided into intermediate frequency furnace (1) Lower position, molten steel is flowed into the right-side cavity of current stabilization tundish (2) by the molten steel flow export (1.1) and pouring slot (1.2) Room, enter left chamber after isolation filter screen wall (2.2) the filtering waste residue, and then use gravity direct-injection or pressure direct-injection Molten steel is sprayed onto on the cooling disk roller rapidly rotated by mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797021.4A CN107685139A (en) | 2017-09-06 | 2017-09-06 | A kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797021.4A CN107685139A (en) | 2017-09-06 | 2017-09-06 | A kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band |
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| Publication Number | Publication Date |
|---|---|
| CN107685139A true CN107685139A (en) | 2018-02-13 |
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| CN201710797021.4A Pending CN107685139A (en) | 2017-09-06 | 2017-09-06 | A kind of device and method for producing the ultra-thin band of amorphous nano peritectic alloy and direct-injection band |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020232809A1 (en) * | 2019-05-17 | 2020-11-26 | 山东电亮亮信息科技有限公司 | High-productivity nanocrystalline ribbon production system |
-
2017
- 2017-09-06 CN CN201710797021.4A patent/CN107685139A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020232809A1 (en) * | 2019-05-17 | 2020-11-26 | 山东电亮亮信息科技有限公司 | High-productivity nanocrystalline ribbon production system |
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