CN206689398U - A kind of device for preparing semi solid slurry - Google Patents
A kind of device for preparing semi solid slurry Download PDFInfo
- Publication number
- CN206689398U CN206689398U CN201720273336.4U CN201720273336U CN206689398U CN 206689398 U CN206689398 U CN 206689398U CN 201720273336 U CN201720273336 U CN 201720273336U CN 206689398 U CN206689398 U CN 206689398U
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- Prior art keywords
- coldplate
- semi solid
- solid slurry
- spray
- nozzle
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- 239000002002 slurry Substances 0.000 title claims abstract description 48
- 239000007787 solid Substances 0.000 title claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000011261 inert gas Substances 0.000 claims abstract description 7
- 230000001154 acute effect Effects 0.000 claims description 6
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 13
- 239000000956 alloy Substances 0.000 abstract description 13
- 239000002184 metal Substances 0.000 description 36
- 229910052751 metal Inorganic materials 0.000 description 36
- 238000000034 method Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000009974 thixotropic effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010099 solid forming Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The utility model discloses a kind of device for preparing semi solid slurry, including support, heating element heater, increased pressure board, spray to cast container, nozzle, coldplate, cyclic water tank, vibrating motor, electric machine controller, connecting rod, spray to cast container is fixed using support and heating element heater is provided with outside it, spray to cast container entrance end is provided with increased pressure board and the port of export is provided with nozzle, nozzle is connected with inert gas blowoff, nozzle is relative with coldplate, coldplate slant setting is simultaneously provided with cyclic water tank in bottom, cyclic water tank is connected by connecting rod with vibrating motor, vibrating motor is also connected with electric machine controller；The present apparatus is simple, easily operated, prepares that semi solid slurry flow is short, and can prepare the semi solid slurry of high-melting-point alloy, has a good application prospect.
Description
Technical field
A kind of device for preparing semi solid slurry is the utility model is related to, belongs to materials science field.
Background technology
Semi-solid forming technology is found since last century the seventies by scholars such as Spencer D B and Flemings M C
Since, by the extensive concern of domestic and international researcher.Semi-solid forming technology is broadly divided into thixotropic forming and rheological molding two
Major class, however, thixotropic forming or rheological molding, it is all to obtain to have tiny spherical or subsphaeroidal primary phase and divide that it is crucial
The uniform slurry tissues of cloth.
Thixotropic forming is directly casting blank with tiny spherical or subsphaeroidal slurry, and then amount is carried out as needed
Cutting, the blank of well cutting is put into heating furnace and carries out reheating, to solid-liquid section in a certain temperature be incubated, finally
The techniques such as die casting, extruding or forging are carried out again, obtain high-quality product.But thixotropic forming technique is due to needing reheating journey
Sequence, long flow path, big energy-consuming, the shortcomings of cost is high, limit its application in actual production.And rheological molding is then slurry
Directly carry out the process such as extruding, obtain qualified product, reduce secondary heat insulating work, substantially reduce process flow, reduce
Cost, receives the widely studied of numerous scholars.1996, low overheat hang plate cast-type disclosed in Japanese UBE companies
Slurry technology of preparing, due to, efficiency high short with technological process, the series of advantages such as production cost is low, obtained in some companies
Application is arrived, such as the Stampal companies of Italy；But the technique, during continuous use, the molten metal of flowing can cool down
Plate surface forms solidification layer, substantially reduces the cooling capacity to subsequent metal liquid, makes uneven microstructure.2007, University Of Nanchang
Yang Xiang outstanding person et al. proposes rotation tilted cylinder formula pulping equipment, using the rotation of tilted cylinder, makes molten metal and rotating cylinder difference portion
Position contact, avoid same place from contacting for a long time, avoid the formation of solidification layer, make even tissue, and apply for Patents, but should
Once technique bridging, it is difficult to clear up.2010, Kunming University of Science and Technology's Zhourong's cutting edge of a knife or a sword et al. utility model transfer rod induced nucleation was set
It is standby, molten metal is carried out class on rod surface using the vertical transfer rod of interior logical recirculated cooling water and spirally sprawl, form thin-walled
Liquid film, using a large amount of forming cores of chilling action, high-quality semi solid slurry is obtained, and obtain Patents, at present, the technique is also located
Among research.
The content of the invention
The utility model provides a kind of device for preparing semi solid slurry, including support 4, heating element heater 5, increased pressure board 7, spray
Cast container 8, nozzle 9, coldplate 10, cyclic water tank 11, vibrating motor 12, electric machine controller 13, connecting rod 14, spray to cast container 8
Outside is provided with heating element heater 5, and spray to cast container 8 is provided with support 4, and spray to cast container 8 is fixed support 4, the entrance of spray to cast container 8
End is provided with increased pressure board 7, for being provided with nozzle 9 to the metal belt pressurization inside spray to cast container 8, the port of export of spray to cast container 8, being used for
Metal belt is sprayed, nozzle 9 is connected with inert gas blowoff, and nozzle 9 is relative with coldplate 10, and coldplate 10 is tilted and put
Put, the bottom of coldplate 10 is provided with cyclic water tank 11, and cyclic water tank 11 is connected by connecting rod 14 with vibrating motor 12, vibrating motor
12 are also connected with electric machine controller 13.
The acute angle that the coldplate 10 is formed after tilting with horizontal plane is 10-80 °.
The connecting rod 14 is expansion link, is easy to adjust the angle between coldplate 10 and ground.
The increased pressure board 7 coordinates with spray to cast container 8 for small―gap suture, coordinates close.
The length of the coldplate 10 is 50mm-1000mm.
The lower end of coldplate 10 is provided with crucible 2, and the outside of crucible 2 is provided with warm keeping element 3, and can collect crucible 2 half is solid
State slurry is incubated at 100 DEG C -1500 DEG C, and preservation is stand-by, or the lower end of coldplate 10 is directly connected with subsequent processing equipment, such as continuous casting
Equipment or rheology equipment.
The coldplate 10 is copper alloy plate.
Circulating water flow in the cyclic water tank 11 is 1L/min-100L/min, and the vibration frequency of vibrating motor 12 is
10Hz-150Hz。
Pressure on the increased pressure board 7 is 0.01-1Mpa.
Specifically used process of the present utility model is：Metal is subjected to melting in spray to cast container 8, treats that metal belt obtains
Carry out refining simultaneously held for some time after certain degree of superheat, set the circulating water flow and vibrating motor in cyclic water tank 11
12 vibration frequency, then applies pressure in spray to cast container 8 to increased pressure board 7, and metal belt is direct under inert gas shielding
From the spray to cast of nozzle 9 to the surface of coldplate 10, through quick chilling action, a large amount of forming cores are obtained inside metal belt, are then being vibrated
Under the effect of vibration of motor 12, the metal belt with a large amount of nucleus flows into the crucible 2 with heat insulation function from coldplate 10
It is interior, the preparation of semi solid slurry is completed, or the metal belt with a large amount of nucleus is directly entered next work from coldplate 10
Sequence equipment.
The inert gas is nitrogen or argon gas.
The beneficial effects of the utility model：
（1）It can obtain with subsphaeroidal or granular semi solid slurry, the microstructure in slurry is uniformly tiny.
（2）The parameters such as the frequency of pressure, coldplate length and vibrating motor on increased pressure board can be according to different operating modes
It is adjusted, obtains optimized parameter and then obtain high-quality slurry or product.
（3）High-quality pure semi solid slurry is obtained in the case where being added without inovulant, be advantageous to metal recovery and
Recycle.
（4）Carried out under the inert gas shielding of nozzle, effectively avoid oxidation or the slag inclusion of metal.
（5）Apparatus structure is simple, cost is low, efficiency high, can continuously prepare semi solid slurry, and is mutually tied with former
Close, blank or part can be directly obtained, reduce the cost of the techniques such as blank storage.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram that the utility model implementation prepares semi solid slurry；
Fig. 2 is the micro-organization chart of the semi solid slurry of A356 alloys prepared by the utility model embodiment 1；
Fig. 3 is the micro-organization chart of the semi solid slurry of ZCuSn10P1 alloys prepared by the utility model embodiment 2；
Fig. 4 is ZCuSn10P1 alloy parts prepared by the utility model embodiment 2；
Fig. 5 is the micro-organization chart of the semi solid slurry of Al-25Si alloys prepared by the utility model embodiment 3；
In figure：1- semi solid slurries, 2- crucibles, 3- warm keeping elements, 4- supports, 5- heating element heaters, 6- metal belts, 7- add
Pressing plate, 8- spray to cast containers, 9- nozzles, 10- coldplates, 11- cyclic water tanks, 12- vibrating motors, 13- electric machine controllers, 14- connect
Extension bar.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
The present embodiment prepares the device of semi solid slurry, as shown in figure 1, including crucible 2, warm keeping element 3, support 4, heating
Element 5, increased pressure board 7, spray to cast container 8, nozzle 9, coldplate 10, cyclic water tank 11, vibrating motor 12, electric machine controller 13, company
Extension bar 14, the outside of spray to cast container 8 are provided with heating element heater 5, and heating element heater 5 is heating coil, and spray to cast container 8 is provided with support 4, branch
Spray to cast container 8 is fixed frame 4, and the arrival end of spray to cast container 8 is provided with increased pressure board 7, for the molten metal inside spray to cast container 8
Pressurization, increased pressure board 7 and spray to cast container 8 are that small―gap suture coordinates, and coordinate close, and the port of export of spray to cast container 8 is provided with nozzle 9, for by
Metal belt 6 sprays, and nozzle 9 is connected with inert gas blowoff, and for providing protective gas, nozzle 9 is relative with coldplate 10,
Coldplate 10 is copper alloy plate, and the bottom of coldplate 10 is fixedly connected with cyclic water tank 11, cyclic water tank 11 by connecting rod 14 with
Vibrating motor 12 connects, and connecting rod 14 is expansion link, is easy to adjust the folder between coldplate 10 and the ground on cyclic water tank 11
Angle, vibrating motor 12 are also connected with electric machine controller 13, and the lower end of coldplate 10 is provided with crucible 2, and the outside of crucible 2 is provided with warm keeping element
3, the heat preservation for standby use of semi solid slurry 1 that will can be obtained, wherein warm keeping element 3 are holding furnace.
The present embodiment prepares the semi solid slurry of A356 alloys, specifically comprises the following steps：
（1）The stroke of connecting rod 14 is adjusted, the acute angle for making coldplate 10 be formed after tilting with horizontal plane is 45 °, nozzle 9
The length of face coldplate 10 100mm from bottom to up, the frequency of vibrating motor 12 are adjusted to 50Hz, the recirculated water in cyclic water tank 11
Flow is 20L/min, opens the power switch of heating element heater 5 and warm keeping element 3, and the holding temperature of warm keeping element 3 is arranged to 590
℃；
（2）Metal is subjected to melting in spray to cast container 8, is refined and is incubated after metal belt 6 reaches 780 DEG C
30min, heating element heater 5 is then shut off, the temperature of metal belt 6, which is reduced to 640 DEG C, to be incubated, to pressurization in spray to cast container 8
Plate 7 applies 1MPa pressure, and the directly spray to cast in the case where argon gas protects atmosphere of metal belt 6 to the surface of coldplate 10, is made through quick Quench
With a large amount of forming cores in the inside of, metal belt 6, the metal belt 6 of a large amount of nucleus is then carried under the effect of vibration of vibrating motor 12
Flow into the crucible 2 with heat insulation function, complete the preparation of semi solid slurry 1, the holding temperature of warm keeping element 3 is 590 DEG C, will
Slurry carries out heat preservation for standby use.
Fig. 2 is the micro-organization chart of the semi solid slurry for the A356 alloys that the present embodiment is prepared into, from figure, coming into being
α-Al are completely converted into ellipticity or near spherical by thick dendritic crystalline, and now grain size is at 60 μm or so, shape because
Son 0.78, it is adapted to semi-solid rheological molding.
Embodiment 2
The device that the present embodiment prepares semi solid slurry is same as Example 1, simply the lower end of coldplate 10 directly with stream
Become equipment to be connected, semi solid slurry is directly prepared into parts, without setting crucible 2 and warm keeping element 3.
The present embodiment specifically comprises the following steps in the semi solid slurry for preparing ZCuSn10P1 alloys：
（1）The stroke of connecting rod 14 is adjusted, the acute angle for making coldplate 10 be formed after tilting with horizontal plane is 10 °, nozzle 9
The length of face coldplate 10 50mm from bottom to up, the frequency of vibrating motor 12 are adjusted to 150Hz, the recirculated water in cyclic water tank 11
Flow is 100L/min, opens the power switch of heating element heater 5 and warm keeping element 3, and the holding temperature of warm keeping element 3 is arranged to
950℃；
（2）The ZCuSn10P1 alloys that will be prepared using intermediate frequency furnace melting（1020.7 DEG C of liquidus temperature line, solidus temperature
830.4℃）Low overheat metal belt is well mixed；Gained metal belt 6 is poured in spray to cast container 8 and carries out melting, treats gold
Category melt 6 is refined after reaching 1200 DEG C and is incubated 20min, is then shut off heating element heater 5 and the temperature of metal belt 6 is reduced to
1080 DEG C are incubated, and apply 0.6MPa pressure to increased pressure board 7 in spray to cast container 8, metal belt 6 is in the case where nitrogen protective atmosphere encloses
Direct spray to cast arrives the surface of coldplate 10, through quick chilling action, a large amount of forming cores inside metal belt 6, then in vibrating motor 12
Effect of vibration under the metal belt 6 with a large amount of nucleus flow into rheology equipment and combine and extruded, semi solid slurry 1 is directly made
It is standby into parts.
The micro-organization chart of the semi solid slurry for the ZCuSn10P1 alloys that the present embodiment is prepared is illustrated in figure 3, from
Understood in figure, primary α-Cu is turned to be completely converted into equiax crystal by thick dendrite, and equiax crystal is wrapped up by liquid phase, is had in shaping
Good solid-liquid concertedness；Fig. 4 is the pictorial diagram for the parts that the present embodiment is prepared, and understands that piece surface is smooth in figure,
Flawless, reach the appearance requirement used.
Embodiment 3
The device that the present embodiment prepares semi solid slurry is same as Example 1.
The present embodiment specifically comprises the following steps in the semi solid slurry for preparing Al-25Si alloys：
（1）The stroke of connecting rod 14 is adjusted, the acute angle for making coldplate 10 be formed after tilting with horizontal plane is 80 °, nozzle 9
The length of face coldplate 10 120mm from bottom to up, the frequency of vibrating motor 12 are adjusted to 10Hz, the recirculated water in cyclic water tank 11
Flow is 1L/min, opens the power switch of heating element heater 5 and warm keeping element 3, and the holding temperature of warm keeping element 3 is arranged to 680
℃；
（2）The Al-25Si alloys that will be prepared using intermediate frequency furnace melting（775 DEG C of liquidus temperature line, 564 DEG C of solidus temperature）
Low overheat metal belt is well mixed；Gained metal belt 6 is poured in spray to cast container 8 and carries out melting, treats that metal bath 6 reaches
Refined after to 850 DEG C and be incubated 20min, be then shut off heating element heater 5 temperature of metal belt 6 is reduced to 785 DEG C being protected
Temperature, applies 0.01MPa pressure in spray to cast container 8 to increased pressure board 7, and metal belt 6 encloses lower directly spray to cast in nitrogen protective atmosphere and arrived
The surface of coldplate 10, through quick chilling action, a large amount of forming cores in the inside of metal belt 6, then in the effect of vibration of vibrating motor 12
It is stand-by to flow into insulation crucible for the metal belt 6 with a large amount of nucleus down.
The micro-organization chart of the semi solid slurry for the Al-25Si alloys that the present embodiment is prepared is illustrated in figure 5, from figure
In understand, primary silicon is turned to be completely converted into tiny bulk by the complicated shape such as thick bulk, elongated rod shape, starlike, featheriness, by
Liquid phase is wrapped up, in shaping with good solid-liquid concertedness.
The acute angle that the coldplate 10 that the utility model prepares the device of semi solid slurry is formed with horizontal plane can be in 10-
80 ° are freely adjusted, and the length of coldplate 10 is adjusted in 50mm-1000mm, sets the temperature of warm keeping element 3 as needed, is ensured
Temperature is arranged as required to the circulating water flow in cyclic water tank 11 in 1L/min-100L/ at 100 DEG C -1500 DEG C in crucible 2
Between min, the vibration frequency of vibrating motor 12 between 10Hz-150Hz, set increased pressure board 7 pressure 0.01-1Mpa it
Between, it can obtain fine semi solid slurry.
Although content of the present utility model is discussed in detail by above preferred embodiment, the utility model
Above-mentioned embodiment is not limited to, in those of ordinary skill in the art's possessed knowledge, this can also not departed from
Various changes can be made on the premise of utility model objective.
Claims (8)
1. a kind of device for preparing semi solid slurry, it is characterised in that including support（4）, heating element heater（5）, increased pressure board（7）、
Spray to cast container（8）, nozzle（9）, coldplate（10）, cyclic water tank（11）, vibrating motor（12）, electric machine controller（13）, connection
Bar（14）, spray to cast container（8）Outside is provided with heating element heater（5）, spray to cast container（8）It is provided with support（4）, spray to cast container（8）Enter
Mouth end is provided with increased pressure board（7）, spray to cast container（8）The port of export is provided with nozzle（9）, nozzle（9）Inert gas blowoff is connected with, is sprayed
Mouth（9）With coldplate（10）Relatively, coldplate（10）Slant setting, coldplate（10）Bottom is provided with cyclic water tank（11）, circulation
Water tank（11）Pass through connecting rod（14）With vibrating motor（12）Connection, vibrating motor（12）Also with electric machine controller（13）Connection.
2. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the coldplate（10）After inclination with
The acute angle that horizontal plane is formed is 10-80 °.
3. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the connecting rod（14）It is flexible
Bar.
4. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the coldplate（10）Length be
50mm-1000mm。
5. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the coldplate（10）Lower end is provided with
Crucible（2）, crucible（2）Outside is provided with warm keeping element（3）, crucible（2）Interior holding temperature is 100 DEG C -1500 DEG C, or coldplate
（10）Lower end is directly connected with subsequent processing equipment.
6. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the coldplate（10）For copper alloy
Plate.
7. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the cyclic water tank（11）Interior follows
Ring water-carrying capacity is 1L/min-100L/min, vibrating motor（12）Vibration frequency be 10Hz-150Hz.
8. the device of semi solid slurry is prepared according to claim 1, it is characterised in that the increased pressure board（7）On pressure
For 0.01-1Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273336.4U CN206689398U (en) | 2017-03-21 | 2017-03-21 | A kind of device for preparing semi solid slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273336.4U CN206689398U (en) | 2017-03-21 | 2017-03-21 | A kind of device for preparing semi solid slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689398U true CN206689398U (en) | 2017-12-01 |
Family
ID=60443638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273336.4U Expired - Fee Related CN206689398U (en) | 2017-03-21 | 2017-03-21 | A kind of device for preparing semi solid slurry |
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| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825483A (en) * | 2017-03-21 | 2017-06-13 | 昆明理工大学 | A kind of method and device for preparing semi solid slurry |
| CN108273975A (en) * | 2018-01-31 | 2018-07-13 | 昆明理工大学 | A kind of semi solid slurry preparation and moulding integrated equipment |
| CN111375748A (en) * | 2018-12-28 | 2020-07-07 | 井冈山大学 | Vibration slope casting device |
| CN113134580A (en) * | 2021-04-26 | 2021-07-20 | 兰州理工大学 | Preparation method and preparation device of metal semi-solid non-dendritic crystal slurry |
| CN113564392A (en) * | 2021-07-23 | 2021-10-29 | 四川大学 | Device and method for refining metal solidification structure by semi-solid variable-temperature vibration |
| CN114738819A (en) * | 2022-04-22 | 2022-07-12 | 浙江中广电器集团股份有限公司 | Solar energy and two-combined-supply coupling system and control method thereof |
-
2017
- 2017-03-21 CN CN201720273336.4U patent/CN206689398U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825483A (en) * | 2017-03-21 | 2017-06-13 | 昆明理工大学 | A kind of method and device for preparing semi solid slurry |
| CN108273975A (en) * | 2018-01-31 | 2018-07-13 | 昆明理工大学 | A kind of semi solid slurry preparation and moulding integrated equipment |
| CN111375748A (en) * | 2018-12-28 | 2020-07-07 | 井冈山大学 | Vibration slope casting device |
| CN113134580A (en) * | 2021-04-26 | 2021-07-20 | 兰州理工大学 | Preparation method and preparation device of metal semi-solid non-dendritic crystal slurry |
| CN113564392A (en) * | 2021-07-23 | 2021-10-29 | 四川大学 | Device and method for refining metal solidification structure by semi-solid variable-temperature vibration |
| CN114738819A (en) * | 2022-04-22 | 2022-07-12 | 浙江中广电器集团股份有限公司 | Solar energy and two-combined-supply coupling system and control method thereof |
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