CN206169213U - Amorphous faciola preparation system - Google Patents
Amorphous faciola preparation system Download PDFInfo
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- CN206169213U CN206169213U CN201621207133.7U CN201621207133U CN206169213U CN 206169213 U CN206169213 U CN 206169213U CN 201621207133 U CN201621207133 U CN 201621207133U CN 206169213 U CN206169213 U CN 206169213U
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Abstract
The utility model discloses an amorphous faciola preparation system, it carries the melting device that gets rid of the system device to include with alternating current arc smelting process or high -frequency induction heating method melting foundry alloy and melt melt with the foundry alloy, a get rid of the system device for inciting somebody to action fused foundry alloy gets rid of makes the amorphous faciola, an amorphous faciola automatic collector that is used for being equipped with getting rid of system device the place ahead. The utility model discloses a high frequency induction technique heats into the fused solution with the foundry alloy, melts melt is lighter than 1mm through the diameter a plurality of jet to the cooling roll surface of the surface finish's that is equipped with transverse groove quick rotation with the alloy, the alloy that sprays the cooling roll surface melts melt, and the department is formed thickness and the even amorphous faciola of width by quick cooling at glossy roll surface.
Description
Technical field
The utility model belongs to amorphous ribbon preparing technical field, more particularly to a kind of amorphous faciola preparation system.
Background technology
To obtain the microstructure of the excellent performance of non-crystaline amorphous metal and uniqueness, it is desirable to high cooling speed in preparation process
Rate is directly rapidly quenched to the temperature below freezing point from molten condition.In order to this special rapid quenching technique for meeting non-crystaline amorphous metal will
Ask, single roller rapid quenching technology is the most widely used technology of wide amorphous thin ribbon for currently preparing more than 1cm, however, little for width
In the amorphous faciola of 0.5cm, due to there is serious mutual wrapping phenomena, existing single roller rapid quenching technology is difficult to industrialization
Batch prepares amorphous faciola.Existing conventional amorphous wire technology of preparing is rotation water spinning, but, rotation water spinning is equally deposited
In the mutual winding problem of filament, while there is a problem of that production efficiency low production cost is high, it is difficult to realize commercial application.It is safe
Although Le method can pass through the method for online coiling solves the problems, such as mutually winding between filament, need to disappear in preparation process
The extraordinary lapping that consumption softening temperature matches with alloy melting point, and subsequent applications need to generally peel off covering material, it is seen then that
Taylor's method is due to complex process and difficulty is big, production cost is high and efficiency is low, it is also difficult to extensively application.
But, the wide amorphous thin ribbon prepared using existing single roller rapid quenching technology prepares magnetic core, has that eddy-current loss is big, prepares
Process unavoidably introduce stress cause magnetic core hydraulic performance decline and cannot flexible modulation core cross-section shape (using wide non-
It can only be rectangle that crystal zone prepares the cross section of magnetic core, it is impossible to make the cross-sectional shapes such as circle, ellipse) the problems such as.
In sum, existing amorphous faciola preparation method can not solve low production efficiency, production cost height and mutually twine
Around etc. the difficulty that run into of existing amorphous wire technology of preparing；Magnetic core eddy-current loss can not be made substantially to reduce, it is impossible to lift magnetic core
Magnetic conductivity, it is impossible to according to application requirement flexible modulation core cross-section shape.
The content of the invention
The purpose of this utility model is to provide a kind of amorphous faciola preparation system, it is intended to solves existing amorphous faciola and prepares
Method can not solve low production efficiency, production cost it is high and mutually the existing amorphous wire technology of preparing such as winding run into it is tired
It is difficult；Magnetic core eddy-current loss can not be made substantially to reduce, it is impossible to lift the magnetic conductivity of magnetic core, it is impossible to according to application requirement flexible modulation magnetic
The problem of core shape of cross section.
The utility model is achieved in that a kind of amorphous faciola preparation system, including：
The system of getting rid of is transported to alternating current arc melting method or induction heating method melting foundry alloy and by foundry alloy molten mass
The melting plant of device；
For the foundry alloy of melting is got rid of make amorphous faciola get rid of device processed；
For getting rid of the amorphous faciola automatic collector being provided with front of device processed, the amorphous faciola automatic collector is in the future
Neatly collect automatically from the amorphous faciola for getting rid of device processed.
Further, the melting plant includes：
According to target require alloy molten that is that component is configured and being melted with alternating current arc melting method or induction heating method
Body；
For containing the crucible of alloy melt；
It is centered around crucible outside and the radio-frequency induction coil for controlling alloy melt melt temperature；
For the melt nozzle containing multiple melt jet apertures of the alloy melt of transporting molten.
Further, it is described to get rid of device processed and include：
For alloy melt injection buttress shaft to be got rid of into the fast quenching chill roll for making amorphous faciola；
Several grooves opened up on the fast quenching cooling roll surface of fast quenching chill roll direction of rotation.
Further, the bar section shape amorphous faciola automatic collector includes：
For deposit fast quenching chill roll get rid of made by amorphous faciola automatic lifting supporting plate；
The amorphous faciola pile being stored on automatic lifting supporting plate；
The rear end face for being connected to automatic lifting supporting plate rear end pushes away neat plate；
It is connected to automatic lifting supporting plate two sides and through multiple side grip blocks of automatic lifting supporting plate；
The neat baffle plate of front end face being connected to before automatic lifting supporting plate；
It is connected to the collector base plate of automatic lifting supporting plate lower end；
Be opened on automatic lifting supporting plate multiple ties up notch；
It is connected to below automatic lifting supporting plate and for adjusting the supporting plate pole that automatic lifting supporting plate is lifted；
Accommodate the supporting plate lift strut chute of supporting plate pole；
The loudspeaker collector being connected to above amorphous faciola pile；
Valve is blowed installed in loudspeaker collector upper end；
The lift strut chute is opened on the neat baffle plate of front end face.
Further, the position sensing for perceiving the top side location of amorphous faciola pile is installed on the amorphous thin ribbon pile
Device；Being connected with supporting plate pole makes the top of amorphous faciola pile be in loudspeaker collector neck lower surface all the time and make amorphous faciola
The supporting plate lifting supporting plate device of on-line automatic neat collection is carried out in preparation process；
The amorphous faciola stack position pushes away the neat baffle plate of neat plate, front end face in rear end face, in the space that side grip block is surrounded；
The notch of tying up is between adjacent side grip block.
The utility model makes conjunction by the horizontally set groove on the cooling roll surface perpendicular to fast quenching chill roll direction of rotation
Golden molten mass face voluntarily disconnects what is realized at set groove by intrinsic viscosity and tension force before cooled solidification.Adopt
Foundry alloy is heated into into fused solution with high-frequency induction technology, the multiple nozzles by alloy melt by diameter less than 1mm spray
It is mapped to and is provided with the atwirl cooling roll surface of the surface of lateral trench polishing.The alloy melt of cooling roll surface is ejected into,
The amorphous faciola to form thickness and even width is cooled rapidly at smooth roll surface.At the groove arranged on roll surface, by
In the viscosity and surface tension of alloy melt itself, alloy melt is initially formed continuous liquid film, but due to the roller at groove
Face is recessed can not to be close to molten mass liquid film so that the cooldown rate of the liquid film above groove be far below groove both sides, and and roller
The molten mass liquid film of the groove both sides that face is in close contact is cooled rapidly solidification and gets off, one step ahead cooled and solidified into groove both sides
Amorphous thin ribbon from both sides each via itself heat conduction by groove molten alloy liquid film temperature reduce, it is this from both sides heat conduction
The process of cooling causes liquid film forming thermograde at groove (i.e. both sides temperature is less than medium temperature), at groove liquid film this
It is that line of demarcation separates to both sides with notch center line to plant thermograde and cause liquid film, defines the neat fracture of amorphous faciola.This
The length of the amorphous faciola that sample is formed, in process of production can be with root just by the fox identity distance between groove on cooling roll surface from determining
Flexible modulation is needed according to subsequent applications.Because the length of gained amorphous faciola is equal to the fox between the groove arranged on cooling roll surface
Identity distance is from as long as the groove fox interplanar distance unification for arranging, it is possible to obtain the consistent amorphous faciola of length.This length is consistent
Bar section shape amorphous faciola, follow-up collection is also very convenient.It is easy to be connected with follow-up device preparation technology, realizes amorphous device
Prepare automatically controlling for streamline.Alloy melt is ejected into cooling by the utility model simultaneously by the thin nozzle of multiple molten masses
The method in rod face is realized preparing the purpose of a plurality of amorphous faciola simultaneously so that the preparation efficiency of amorphous faciola is several times as much as existing skill
Art.
The utility model technology has a clear superiority compared with existing amorphous faciola (silk) technology of preparing：
First, the utility model technology compared to existing technology, has the advantages that neatly without winding and collection automatically：Existing
All it is that alloy melt is made into continuous amorphous wire or faciola using continuously getting rid of method processed in row technology, length is all being counted
It is more than km.So long amorphous faciola or filament seriously can mutually wind, and to follow-up operation many difficulties are brought, several
Winding filament together cannot be arranged neat, seriously constrain the application of correlation technique, fail to realize amorphous faciola so far
With the commercial application of filament.However, amorphous faciola or filament compare amorphous width strip because cross section is little, with high-frequency vortex
The advantages of little little, axial demagnetizing field, high magnetic conductivity and little coercivity is lost, is the quality material for preparing magnetic core.The utility model
Technology makes the amorphous faciola be automatically separated into certain length using the method that lateral trench is arranged in cooling roll surface, it is to avoid long thin
Silk or faciola mutually wind, while using on-line automatic collection technique, just being collected and whole during the amorphous faciola system of getting rid of
Reason is neat, facilitates subsequent applications.
Secondly, the utility model technology compared to existing technology, has the advantages that production efficiency height, low cost：Cause amorphous
Faciola or filament fail the reason for applying in core production, except as described above, the amorphous wire prepared according to prior art
Or faciola be present outside serious winding, more important reason is also as the production effect of existing amorphous wire or faciola technology of preparing
Rate is low, high cost.Existing amorphous wire or faciola technology of preparing, can only once prepare an amorphous wire or faciola, Er Qiexu
The loaded down with trivial details time-consuming subsequent handling such as unwrapping is arranged, yield is very low, and cost is very high.And the technology of the present invention, it is same using multiinjector
When spraying technique, can simultaneously prepare many amorphous wires or faciola, and realize it is on-line automatic compile, without loaded down with trivial details time-consuming
Follow-up Wu works, production efficiency is the several times even decades of times of prior art, substantially increases production efficiency, reduces and produce into
This.
Furthermore, it is unit length while preparing many amorphous faciolas because the utility model technology can adopt multiinjector
The one of the multiinjector number square point of the power consumption in amorphous faciola preparation process, only prior art, significantly have dropped amorphous thin
Power consumption in silk or faciola preparation process, is a kind of new technology in saving energy.
Comprehensive above advantage, the utility model technology makes the production of amorphous faciola be provided with the value of popularization and application and front
Scape.
Description of the drawings
Fig. 1 is the amorphous faciola preparation system schematic diagram that the utility model embodiment is provided；
Fig. 2 is the sectional view of the amorphous faciola collector that the utility model embodiment is provided；
Fig. 3 is the fast quenching chill roll sectional view that the utility model embodiment is provided.
In figure：1st, amorphous thin ribbon；2nd, radio-frequency induction coil；3rd, crucible；4th, alloy melt layer；5th, melt nozzle；6th, ditch
Groove；7th, alloy melt injection buttress shaft；8th, fast quenching chill roll；9th, rear end face pushes away neat plate；10th, amorphous faciola pile；11st, automatic lifting
Supporting plate；12nd, side grip block；13rd, collector base plate；14th, notch is tied up；15th, supporting plate lift strut chute；16th, supporting plate pole；
17th, supporting plate lifter；18th, position sensor；19th, the neat baffle plate of front end face；20th, loudspeaker collector；21st, valve is blowed.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiments, to this
Invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Structure of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the amorphous faciola preparation system that the utility model embodiment is provided, including：
The system of getting rid of is transported to alternating current arc melting method or induction heating method melting foundry alloy and by foundry alloy molten mass
The melting plant of device；
For the foundry alloy of melting is got rid of make amorphous faciola 1 get rid of device processed；
For getting rid of the amorphous faciola automatic collector being provided with front of device processed, the amorphous faciola automatic collector is in the future
Collect from the amorphous faciola 1 for getting rid of device processed is automatically neat.
Further, the melting plant includes：
According to target require alloy molten that is that component is configured and being melted with alternating current arc melting method or induction heating method
Body layer 4；
For containing the crucible 3 of alloy melt layer；
It is centered around crucible outside and the radio-frequency induction coil 2 for controlling alloy melt layer melt temperature；
For the melt nozzle 5 containing multiple melt jet apertures of the alloy melt of transporting molten；
It is described to get rid of device processed and include：
Alloy melt injection buttress shaft 7 for melt nozzle to be conveyed gets rid of the fast quenching chill roll 8 for making amorphous faciola；
Several grooves 6 opened up on the fast quenching cooling roll surface of fast quenching chill roll direction of rotation, the groove is used
In making amorphous faciola disconnect automatically at groove during the system of getting rid of, bar section shape amorphous faciola is formed；
The bar section shape amorphous faciola automatic collector includes：
For deposit fast quenching chill roll get rid of made by amorphous faciola automatic lifting supporting plate 11；
The amorphous faciola pile 10 being stored on automatic lifting supporting plate；
The rear end face for being connected to automatic lifting supporting plate rear end pushes away neat plate 9 and with 5 beats/min~50 beats/min of frequency
Push away the neat amorphous faciola from loudspeaker collector neck；
It is connected to automatic lifting supporting plate two sides and through multiple side grip blocks 12 of automatic lifting supporting plate；
The neat baffle plate 19 of front end face being connected to before automatic lifting supporting plate；
It is connected to the collector base plate 13 of automatic lifting supporting plate lower end；
Be opened on automatic lifting supporting plate multiple ties up notch 14；
It is connected to below automatic lifting supporting plate and for adjusting the supporting plate pole 16 that automatic lifting supporting plate is lifted；
Accommodate the supporting plate lift strut chute 15 of supporting plate pole；
The loudspeaker collector 20 being connected to above amorphous faciola pile；
Valve 21 is blowed installed in loudspeaker collector upper end, the valve that blows is used to that the air-flow for blowing blowout will to fall
The amorphous faciola for entering loudspeaker collector sends into the lower, neck end of loudspeaker collector；
The lift strut chute is opened on the neat baffle plate of front end face；
It is provided with the amorphous thin ribbon pile for position sensor 18, the position sensor is used to perceive amorphous faciola
The supporting plate that the top side location of pile and control are connected on supporting plate pole lifts supporting plate device 17, and the top for making amorphous faciola pile is located all the time
In loudspeaker collector neck lower surface, and make amorphous faciola that on-line automatic neat collection is carried out in preparation process；
The amorphous faciola stack position pushes away the neat baffle plate of neat plate, front end face in rear end face, in the space that side grip block is surrounded；
The notch of tying up is between adjacent side grip block.
Structure of the present utility model is further described with reference to concrete application.
A kind of amorphous faciola preparation method that the utility model embodiment is provided, arranges several mutual in melt nozzle
The small-bore melt jet aperture for keeping at a certain distance away, makes the foundry alloy molten mass injection sprayed from each small-bore jet apertures
To after fast quenching cooling roll surface, amorphous faciola is formed independently of one another.
Further, described melt nozzle aperture is 0.01mm~1mm；Melt nozzle spacing is 1mm~10mm, and melt sprays
Mouth number is 1~100.
Further, several grooves are provided with the fast quenching cooling roll surface perpendicular to fast quenching chill roll direction of rotation, are made non-
Brilliant thin strip separates automatically during the system of getting rid of at groove, forms the amorphous faciola of certain length.
Further, set groove is equidistantly arrangement on fast quenching cooling roll surface；The width of groove is 0.1mm~0.5mm, deep
Spend for 0.1mm~0.3mm；Set ditch groove bar number is 1~100.
Further, the amorphous faciola preparation method is specifically included：
According to target require that component configures masterbatch, with alternating current arc melting method or induction heating method configuration foundry alloy；
Groove is arranged on fast quenching cooling roll surface according to target call；
Amorphous faciola collection device is configured according to target call；
Melt nozzle is configured according to target call and foundry alloy is melted；
The neat pile of amorphous faciola is prepared using single-roller rapid quenching with quenching according to target call.
Further, the width of the amorphous faciola is 0.1mm~5mm, according to chill roll rotary speed or according to molten mass
The size and spacing dimension of jet size is controlled；
Foundry alloy component is FeSiB or FeCuNbSiB or FeCoNBSiB or FeSiBPC and can form the soft of amorphous
Magnetic alloy.
Structure of the present utility model is further described with reference to specific embodiment.
Embodiment 1
The utility model embodiment 1 is completed according to following steps：
1. foundry alloy is prepared：Close by the B mixed preparings of the Fe of 78% atomic ratio, the Si of 9% atomic ratio and 13% atomic ratio
Golden masterbatch, under argon gas protection, after induction heating method or alternating current arc melting method molten alloy masterbatch, cooling obtains female
Alloy.
2. equidistant 10 0.1mm width are set perpendicular to direction of rotation on the roll surface of the chill roll 8 of a diameter of 45cm
0.1mm deep groove 6, then polishing cools down roll surface.
3. the melt jet hole that 2mm arranges 7 0.08mm is spaced in the middle part of the axis of nozzle 5.
4. nozzle 5 is installed on into the bottom of crucible 3.
5. the non-crystaline amorphous metal faciola of the present invention is prepared using the single roller rapid quenching technology for including following sub-step.
A the foundry alloy constituted by above-mentioned atomic ratio is put into and is resistant in the crucible of 1400 DEG C of high temperature above by ().
B () heats foundry alloy under argon gas protection with high-frequency induction method, until fusing, and continue to be heated to it is overheated into conjunction
Golden molten mass 4.
C () ventilation pressurization makes molten alloy spray to the speed of 1200 revs/min (28.3 meter per second) from the bottom nozzle 5 of crucible 3
The surface of chill roll 8 for rotating at a high speed, alloy melt is cooled rapidly at smooth roll surface and is frozen into the μ of width 0.15mm thickness 25
The amorphous faciola of m, neat fracture is formed at roller face plough groove 6 and is disconnected automatically, formed length be 14cm amorphous faciola 1, from
Amorphous faciola 1 is thrown to successively the horn mouth of loudspeaker collector 20 in the presence of mental and physical efforts.
D () throws to the amorphous thin ribbon 1 of strip loudspeaker collector 20 in the neat baffle plate 19 of front end face and gravity and to boast
The lower, neck end of loudspeaker collector 20 is collected in the presence of the blow flow for sending device 21.
E amorphous faciola 1 that () slides from the neck of loudspeaker collector 20, is in the rear end face that is connected therewith of lower section and pushes away neat plate
9 with 10-30 beat/min of the frequency push away it is neat after, be organized that to collect into the amorphous for neatly stacking thin under the clamping of side grip block 12
Band pile 10.
F () amorphous faciola pile 10 is placed on supporting plate 11, supporting plate 11 is supported by supporting plate pole 16, and supporting plate pole 16 can be
It is freely lifted under the drive of supporting plate lifter 17 in lift strut chute 15.Supporting plate lifter 17 is perceived according to position sensor 18
Amorphous faciola pile 10 the position of highly automated lifting supporting plate 11 that whether is located higher than position sensor 18 of height.Position passes
Sensor 18 has a smooth electric switch, when amorphous faciola pile 10 top not less than light electric switch light beam residing for horizontal level when, light beam is not
Blocked by amorphous faciola pile, supporting plate lifter 17 is slack, supporting plate pole 16 and supporting plate 11 are also located in situ motionless；When amorphous it is thin
Top with pile 10 exceed light electric switch light beam residing for horizontal level when, the light beam of the smooth electric switch of position sensor 18 is by amorphous faciola
Pile is blocked, and supporting plate lifter 17 then under the drive of stepper motor declines supporting plate pole 16 so that amorphous faciola pile 10 is followed
Supporting plate 11 declines, until the top of amorphous faciola pile 10 makes light velocity irradiation light electric switch again less than photoelectricity gate light beam place horizontal level
Stop during photodetector.Thus, under the control of position sensor 18, it is ensured that the top of amorphous faciola pile 10 is consistently lower than position
The photoelectricity gate light beam position (i.e. the neck lower surface of loudspeaker collector 20) of sensor 18 is put, to meet continuous collection amorphous faciola
Require.
G () is completed after the system of getting rid of of whole stove alloy melt 4, remove loudspeaker collector 20, and strapping is passed through and ties up notch 14
After collected amorphous faciola piece 10 is tied up, take out between grip block 12, then reinstall loudspeaker collector 20 and complete once
It is prepared by amorphous faciola.
Repeat above step, you can more amorphous faciolas needed for preparing repeatedly.
Embodiment 2
The utility model embodiment 2 is completed according to following steps：
1. foundry alloy is prepared：By the Fe of 74.5% atomic ratio, the Si of 8.8% atomic ratio, the B of 9.8% atomic ratio, 4.9%
The C mixed preparing alloy masterbatch of the P of atomic ratio and 2.0% atomic ratio, under argon gas protection, with induction heating method or exchange
After arc melting method molten alloy masterbatch, cooling obtains foundry alloy.
2. foundry alloy is prepared：By the Fe of 74.5% atomic ratio, the Si of 8.8% atomic ratio, the B of 9.8% atomic ratio, 4.9%
The C mixed preparing alloy masterbatch of the P of atomic ratio and 2.0% atomic ratio.Under argon gas protection, with high-frequency induction method or alternating current arc
Molten alloy masterbatch is heated in melting, and foundry alloy is obtained after cooling.
3. perpendicular to 5 0.1mm width of direction of rotation spaced set on the roll surface of the chill roll 8 of a diameter of 45cm
0.15mm deep groove 6, then polishing cools down roll surface.
4. 3mm is spaced in the middle part of the axis of nozzle 55 apertures are set at equal intervals for 0.15mm melt jets hole.
5. nozzle 5 is installed on into the bottom of crucible 3.
6. the non-crystaline amorphous metal faciola of the present invention is prepared using the single roller rapid quenching technology for including following sub-step.
A the foundry alloy constituted by above-mentioned atomic ratio is put into and is resistant in the crucible of 1400 DEG C of high temperature above by ().
B () heats foundry alloy under argon gas protection with high-frequency induction method, until fusing, and continue to be heated to it is overheated into conjunction
Golden molten mass 4.
C () ventilation pressurization makes molten alloy spray to the speed of 1200 revs/min (28.3 meter per second) from the bottom nozzle 5 of crucible 3
The surface of chill roll 8 for rotating at a high speed, alloy melt is cooled rapidly at smooth roll surface and is frozen into the μ of width 0.25mm thickness 30
The amorphous faciola of m, neat fracture is formed at roller face plough groove 6 and is disconnected automatically, formed length be 28cm amorphous faciola 1, from
Amorphous faciola 1 is thrown to successively the horn mouth of loudspeaker collector 19 in the presence of mental and physical efforts.
D () throws to the amorphous thin ribbon 1 of strip loudspeaker collector 20 in the neat baffle plate 19 of front end face and gravity and to boast
The lower, neck end of loudspeaker collector 20 is collected in the presence of the blow flow for sending device 21.
E amorphous faciola 1 that () slides from the neck of loudspeaker collector 20, is in the rear end face that is connected therewith of lower section and pushes away neat plate
9 with 10-30 beat/min of the frequency push away it is neat after, be organized that to collect into the amorphous for neatly stacking thin under the clamping of side grip block 12
Band pile 10.
F () amorphous faciola pile 10 is placed on supporting plate 11, supporting plate 11 is supported by supporting plate pole 16, and supporting plate pole 16 can be
It is freely lifted in lift strut chute 15, the highly automated lifting supporting plate of the amorphous faciola pile 10 perceived according to position sensor 18
11 position, it is ensured that the top of amorphous faciola pile 10 is concordant with the neck lower surface of loudspeaker collector 20, to meet continuous neat receipts
The requirement of collection amorphous faciola.
G () is completed after the system of getting rid of of whole stove alloy melt 4, remove loudspeaker collector 20, and strapping is passed through and ties up notch 14
After collected amorphous faciola piece 10 is tied up, take out between grip block 12, then reinstall loudspeaker collector 20 and complete once
It is prepared by amorphous faciola.
Repeat above step, you can more amorphous faciolas needed for preparing repeatedly.
Embodiment 3
The utility model embodiment 3 is completed according to following steps：
1. foundry alloy is prepared：By the Fe of 73.5% atomic ratio, the Cu of 1.0% atomic ratio, the Nb of 3.0% atomic ratio,
The B mixed preparing alloy masterbatch of the Si of 13.5% atomic ratio and 9.0% atomic ratio.Under argon gas protection, with high-frequency induction method or
Molten alloy masterbatch is heated in alternating current arc melting, and foundry alloy is obtained after cooling.
2. perpendicular to 3 0.12mm width of direction of rotation spaced set on the roll surface of the chill roll 8 of a diameter of 45cm
0.15mm deep groove 6, then polishing cools down roll surface.
3. it is 0.3mm melt jets hole 5mm to be spaced in the middle part of the bottom axis of nozzle 5 and arranges 3 apertures.
4. nozzle 5 is installed on into the bottom of crucible 3.
5. the non-crystaline amorphous metal faciola of the present invention is prepared using the single roller rapid quenching technology for including following sub-step.
A the foundry alloy constituted by above-mentioned atomic ratio is put into and is resistant in the crucible of 1400 DEG C of high temperature above by ().
B () heats foundry alloy under argon gas protection with high-frequency induction method, until fusing, and continue to be heated to it is overheated into conjunction
Golden molten mass 4.
C () ventilation pressurization makes molten alloy spray to the speed of 1200 revs/min (28.3 meter per second) from the bottom nozzle 5 of crucible 3
The surface of chill roll 8 for rotating at a high speed, alloy melt is cooled rapidly at smooth roll surface and is frozen into width for 0.55mm thickness
For 40 μm of amorphous faciola, neat fracture is formed at roller face plough groove 6 and is disconnected automatically, form the amorphous faciola 1 that length is 47cm,
Under the influence of centrifugal force amorphous faciola 1 is thrown to successively the horn mouth of loudspeaker collector 20.
D () throws to the amorphous thin ribbon 1 of strip loudspeaker collector 20 in the neat baffle plate 19 of front end face and gravity and to boast
The lower, neck end of loudspeaker collector 20 is collected in the presence of the blow flow for sending device 21.
E amorphous faciola 1 that () slides from the neck of loudspeaker collector 20, is in the rear end face that is connected therewith of lower section and pushes away neat plate
9 with 10-30 beat/min of the frequency push away it is neat after, be organized that to collect into the amorphous for neatly stacking thin under the clamping of side grip block 12
Band pile 10.
F () amorphous faciola pile 10 is deposited on supporting plate 11, supporting plate 11 is supported by supporting plate pole 16, and supporting plate pole 16 can be
It is freely lifted in lift strut chute 15, the highly automated lifting supporting plate of the amorphous faciola pile 10 perceived according to position sensor 18
11 position, it is ensured that the top of amorphous faciola pile 10 is concordant with the neck lower surface of loudspeaker collector 20, to meet continuous neat receipts
The requirement of collection amorphous faciola.
G () is completed after the system of getting rid of of whole stove alloy melt 4, remove loudspeaker collector 20, and strapping is passed through and ties up notch 14
After collected amorphous faciola piece 10 is tied up, take out between grip block 12, then reinstall loudspeaker collector 20 and complete once
It is prepared by amorphous faciola.
Repeat above step, you can more amorphous faciolas needed for preparing repeatedly.
The utility model compared with prior art, has a clear superiority, as follows：
(1) a kind of amorphous faciola preparation method that the present invention is provided, different from existing the general of amorphous wire or band is prepared
Technology.Compared to existing technology, the utility model technology has the advantage without winding.Prior art such as rotation water spinning, due to difficulty
To coil online, very thin very long amorphous wire is easy to mutually winding, disassembles extremely difficult.It is wide using the single-roller rapid quenching with quenching system of getting rid of
Amorphous faciola of the degree less than 5mm, because prior art is also difficult to online coiling, the faciola for continuously getting rid of system is hoarded together, is held very much
Easily mutually winding, it is difficult to sort out.The utility model technology is direct during the system of getting rid of to be automatically separated into one by amorphous faciola
The non-crystal bar section of measured length, it is to avoid the wrapping phenomena very between essentially continuous fine thread or faciola.
(2) a kind of amorphous faciola preparation method that the utility model embodiment is provided, different from existing amorphous wire is prepared
Or the general technology of band.Compared to existing technology, the utility model technology has saving of work and time, improve production efficiency, reduces production
The advantage of cost.First, certain length is directly automatically separated into during the amorphous faciola system of getting rid of using the utility model technology
Bar section, and be equipped with and compile automatically function, without the need for the labor intensive as prior art and time to amorphous wire or thin
Band band is coiled and disk, it is to avoid the labour cost of production process is wasted, and significantly decreases production cost.It is existing to prepare amorphous
The technology of strip, is required for first to be coiled up to thousands of meters of continuous amorphous thin ribbon.This coiling process, is present serious
Labor waste, increased labor cost, because this coil the requirement for not meeting subsequent applications, must be by coiling rolling
Amorphous thin ribbon is poured out again.And in order to wait the coiling for getting rid of amorphous thin ribbon processed, it is impossible to carry out continuous amorphous thin ribbon and get rid of
System, the work holdup is serious, have impact on the production efficiency of amorphous thin ribbon.Secondly, can be directly obtained using the technology of the present invention needs length
Amorphous thin ribbon, disk and cutting are carried out down to amorphous thin ribbon without the need for labor intensive and time, it is to avoid the labour cost of production process
Waste, significantly decrease production cost.Because the existing technology for preparing amorphous thin ribbon is all that amorphous thin ribbon is coiled into rolling, rolling
Amorphous thin ribbon often do not meet the requirement of application, it usually needs the amorphous thin ribbon of coiling rolling is poured out and cut again.
It is this to rewind that cutting process is time-consuming, generally require and occupy more than the 50% of amorphous device production labour cost.It can be seen that, adopt
The technology of the present invention, can save more than 50% labor cost than prior art.
(3) a kind of amorphous faciola preparation method that the utility model embodiment is provided, different from existing amorphous wire is prepared
Or the general technology of band.Compared to existing technology, the utility model technology has efficient advantage.Except it is above-mentioned without winding, need not
Coiling, cause without the need for disk, without the need for reasons such as cuttings the technology of the present invention have compared to existing technology reduce the work holdup, improve efficiency,
Reduce outside the advantage of production cost, the utility model technology also gets rid of the technology for making a plurality of amorphous faciola simultaneously using multiinjector.It is existing
There is technology only with a nozzle, can only once prepare an amorphous wire or amorphous faciola.Because, prior art prepare it is non-
It is, using continuous spray method, once to prepare a filament and all there is serious winding during brilliant filament or faciola, if while
Prepare many then can wind it is more serious, so many cannot be prepared simultaneously.The utility model embodiment technology is then different, is getting rid of
Automatically amorphous wire or faciola are separated into into certain length during system, without wrapping phenomena, so permit preparing many carefully simultaneously
Silk or faciola.So, the utility model embodiment technology can just be multiple times than the yield of prior art in the same time, embody
Efficient advantage.
(4) a kind of amorphous faciola preparation method that the utility model embodiment is provided, different from existing amorphous wire is prepared
Or the general technology of band.Compared to existing technology, the performance of amorphous faciola prepared by the utility model embodiment technology has obvious
Better than the advantage that prior art prepares material property.The utility model embodiment technology compared to existing technology, due to thin in amorphous
The amorphous thin ribbon for needing length is directly formed during the band system of getting rid of, without the need for coiling, cutting, prior art is also avoided because of disk
Around, cutting introduce stress induced magnetic anisotropy make material property decline problem, therefore, using the technology of the present invention prepare
The technical indicator such as the coercivity of amorphous faciola, magnetic conductivity and remanent magnetism be all substantially better than the amorphous thin ribbon of prior art preparation.
(5) a kind of amorphous faciola preparation method that the utility model embodiment is provided, different from existing amorphous wire is prepared
Or the general technology of band.Compared to existing technology, there is notable energy-conservation：The utility model embodiment technology can be made simultaneously
Standby many amorphous faciolas, production efficiency is many times of prior art, and energy-conservation be many times square point one.Such as using 5 sprays
Mouth prepares 5 amorphous faciolas simultaneously, then production efficiency is 5 times of prior arts, and the power consumption of unit length faciola is only existing
The 1/25 of technology；Such as 10 amorphous faciolas are prepared simultaneously using 10 nozzles, compare existing single amorphous faciola technology of preparing then
Production efficiency is 10 times of prior arts, and corresponding power consumption is then 1/100.Because, in amorphous preparation process, the temperature of melt
Maintenance needs to expend the substantial amounts of energy, using multiinjector, not only shortens and gets rid of the time processed, meanwhile, it is again many in a time
Root output together, is as a result spray hole count square point one for the power consumption of unit length faciola is shared for many again naturally
Relation.
Furthermore, because the material property prepared using the utility model technology is substantially better than the material of prior art preparation,
So that the follow-up device for preparing also performance is more excellent, with energy-saving effect
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of amorphous faciola preparation system, it is characterised in that the amorphous faciola preparation system includes：
With alternating current arc melting method or induction heating method melting foundry alloy and foundry alloy molten mass is transported to and gets rid of device processed
Melting plant；
For the foundry alloy of melting is got rid of make amorphous faciola get rid of device processed；
For getting rid of the amorphous faciola automatic collector being provided with front of device processed, the amorphous faciola automatic collector will be from getting rid of
The amorphous faciola of device processed is neatly collected automatically.
2. amorphous faciola preparation system as claimed in claim 1, it is characterised in that the melting plant includes：
According to target require alloy melt that is that component is configured and being melted with alternating current arc melting method or induction heating method；
For containing the crucible of alloy melt；
It is centered around crucible outside and the radio-frequency induction coil for controlling alloy melt melt temperature；
For the melt nozzle containing multiple melt jet apertures of the alloy melt of transporting molten.
3. amorphous faciola preparation system as claimed in claim 1, it is characterised in that described to get rid of device processed and include：
For alloy melt injection buttress shaft to be got rid of into the fast quenching chill roll for making amorphous faciola；
Several grooves opened up on the fast quenching cooling roll surface of fast quenching chill roll direction of rotation.
4. amorphous faciola preparation system as claimed in claim 1, it is characterised in that the amorphous faciola automatic collector bag
Include：
For deposit fast quenching chill roll get rid of made by amorphous faciola automatic lifting supporting plate；
The amorphous faciola pile being stored on automatic lifting supporting plate；
The rear end face for being connected to automatic lifting supporting plate rear end pushes away neat plate；
It is connected to automatic lifting supporting plate two sides and through multiple side grip blocks of automatic lifting supporting plate；
The neat baffle plate of front end face being connected to before automatic lifting supporting plate；
It is connected to the collector base plate of automatic lifting supporting plate lower end；
Be opened on automatic lifting supporting plate multiple ties up notch；
It is connected to below automatic lifting supporting plate and for adjusting the supporting plate pole that automatic lifting supporting plate is lifted；
Accommodate the supporting plate lift strut chute of supporting plate pole；
The loudspeaker collector being connected to above amorphous faciola pile；
Valve is blowed installed in loudspeaker collector upper end；
The lift strut chute is opened on the neat baffle plate of front end face.
5. amorphous faciola preparation system as claimed in claim 1, it is characterised in that be provided with the amorphous thin ribbon pile for
Perceive the position sensor of the top side location of amorphous faciola pile；Being connected with supporting plate pole makes the top of amorphous faciola pile locate all the time
In loudspeaker collector neck lower surface and make amorphous faciola carry out in preparation process on-line automatic neat collection supporting plate lifting
Supporting plate device；
The amorphous faciola stack position pushes away the neat baffle plate of neat plate, front end face in rear end face, in the space that side grip block is surrounded；Tie up
Notch is located between adjacent side grip block.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207133.7U CN206169213U (en) | 2016-11-09 | 2016-11-09 | Amorphous faciola preparation system |
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| CN201621207133.7U CN206169213U (en) | 2016-11-09 | 2016-11-09 | Amorphous faciola preparation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350440A (en) * | 2017-08-02 | 2017-11-17 | 芜湖君华材料有限公司 | A kind of totally-enclosed iron-base magnetic amorphous band preparation system |
| CN107457375A (en) * | 2017-07-10 | 2017-12-12 | 吴迪 | A kind of point band frock that point band is carried out to ultracrystallite band |
-
2016
- 2016-11-09 CN CN201621207133.7U patent/CN206169213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457375A (en) * | 2017-07-10 | 2017-12-12 | 吴迪 | A kind of point band frock that point band is carried out to ultracrystallite band |
| CN107350440A (en) * | 2017-08-02 | 2017-11-17 | 芜湖君华材料有限公司 | A kind of totally-enclosed iron-base magnetic amorphous band preparation system |
| CN107350440B (en) * | 2017-08-02 | 2019-07-09 | 朗峰新材料(菏泽)有限公司 | A kind of totally-enclosed iron-base magnetic amorphous band preparation system |
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