CN102909327A - Device and process for producing amorphous strips - Google Patents
Device and process for producing amorphous strips Download PDFInfo
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- CN102909327A CN102909327A CN2012104102768A CN201210410276A CN102909327A CN 102909327 A CN102909327 A CN 102909327A CN 2012104102768 A CN2012104102768 A CN 2012104102768A CN 201210410276 A CN201210410276 A CN 201210410276A CN 102909327 A CN102909327 A CN 102909327A
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Abstract
The invention discloses a device and a process for producing amorphous strips, wherein the device can be used for controlling the liquid level, the pressure and the temperature of molten steel in a strip-producing ladle, and then controlling the flow of the molten steel and improving the quality of strip products, and can be used for preventing the generation of scrap strips during start-up production. The device disclosed by the invention can be used for sucking the molten steel and preventing the molten steel from flowing out from the strip-producing ladle during liquid level establishment, so as to prevent the generation of scrap strips and avoid waste; according to the device a liquid level feedback system is formed by a liquid level transmission device and an electric proportional valve, and the liquid level is adjusted to keep constant by increasing or reducing the pressure, so that the purpose of producing strips under a constant pressure is achieved; according to the device, the change of the temperature is adjusted via induction heating and temperature measurement feedback, so that a constant temperature is ensured; according to the device, constant control for the liquid level and the temperature is realized, so that the purpose of constant flow is achieved; and the amorphous strips produced by the device and the process disclosed by the invention are uniform in thickness and high in yield, so that the economic benefits are improved.
Description
Technical field
The present invention relates to non-crystaline amorphous metal band processed field, be specifically related to non-crystal belt making device and the technique of the constant molten steel liquid level of a kind of energy and temperature.
Background technology
Non-crystaline amorphous metal band processed is inner by being filled into system band bag (being the nozzle bag) behind the fusing molten steel, by the nozzle (i.e. a slit) of system band bag pouring molten steel is finished at cooling wheel again.The action that system band bag is finished is that molten steel is forced on the cooling wheel from the slit of system band bag.Because the thickness of strip product only has the 25-30 micron, cooling velocity goes out tape speed near 30 meters of each seconds near degree each seconds 1,000,000, so band process processed is all very responsive to pressure, temperature and flow.For making the band thickness of making consistent, just must guarantee that the pressure in the system band bag is consistent, temperature molten steel flow consistent, that extrude the molten steel that goes is consistent.
The band bag overview processed of using in the industry at present is as follows:
Aspect pressure control, usually all be to realize by setting liquid level, in existing band bag processed, liquid level is to locate highs and lows by two electrodes, the stopper of just opening when liquid level touches the bottom in the melted steel container (tundish) mends steel for system band bag, waits to shut stopper when reaching the highest liquid level again and stop to mend steel.Along with molten steel extrudes from system band bag nozzle (slit of namely tapping), the frequent opening and closing of the stopper of melted steel container reach the purpose of control liquid level with this.
Aspect temperature control, all be to have increased resistance heating element in system band bag periphery usually, prevent from making the loss of liquid steel temperature in the band bag with this.
The shortcoming of prior art is as follows:
Shortcoming one, only by long and short two root electrode control liquid level in the bag, liquid level is non-constant, and fluctuation is arranged, and causes pressure that deviation is arranged.
Shortcoming two, resistive element appearance heating can only play the effect of insulation, can't promote the temperature of molten steel in the system band bag, thus can not temperature adjustment, temperature control, when shortage intensification means during drop in temperature in the bag, can not reach the purpose of constant temperature.
Shortcoming three, flow is non-constant.The flow that molten steel flows out from slit is in the constant situation of slit sizes, and pressure and temperature have much relations, and flow was large when pressure was large, and pressure hour flow is little, and good fluidity when temperature is high, flow are just large, and fluidity molten steel was poor when temperature was low, and flow is just little.Because the deviation of pressure and temperature is unstable, will cause the unstable of flow.
Shortcoming four, when beginning the system band, when the molten steel in system band bag did not reach the liquid level of technological requirement, molten steel had begun to flow out by slit, and the band that produce this moment is scratch tape, and waste is serious.
In sum, the band bag processed that uses in the industry at present is by long and short two root electrode control liquid level in the bag, and pressure has certain deviation, and without temperature control, because pressure has deviation, temperature is non-constant with the resistive element insulation, and the constant control of flow is also impossible.Therefore the band thickness lack of homogeneity of producing, yield rate is lower, and start can produce a lot of scratch tapes when producing, and waste is serious.
Summary of the invention
The object of the present invention is to provide a kind of non-crystal belt making device and technique, it can control liquid level, the pressure and temperature of molten steel in the system band bag, and then the control molten steel flow, improves the strip product quality, can also prevent from producing when start from producing scratch tape.
For achieving the above object, the invention provides a kind of non-crystal belt making device, comprise the melted steel container, system band bag and the chill roll that arrange from top to bottom;
Be provided with stopper in the melted steel container, the melted steel container bottom is provided with tapping hole, and stopper is furnished with control, and it opens and closes the control device for stopper of tapping hole;
System band bag Integral sealing, its bottom is provided with nozzle, and system band bag also is provided with for the input pipe that receives tapping hole output molten steel; System band bag also is provided with full position liquid level sensor and room liquid level sensor from top to bottom;
Described input pipe is perpendicular to be put, and its upper open end is positioned at liquid level sensor top, full position, and lower open end is positioned at liquid level sensor below, room, and upper open end is provided with level transmitting device;
System band bag also is through with forward voltage diode and negative tube, forward voltage diode and the negative tube opening in system band bag all is positioned at above the liquid level sensor of full position, forward voltage diode is connected with the barotropic gas output device, negative tube is connected with depression generator, forward voltage diode is provided with positive pressure electromagnetic valve and electric Proportion valve, and negative tube is provided with the negative pressure magnetic valve;
The signal output part of described full position liquid level sensor is connected with the signal input part of positive pressure electromagnetic valve, negative pressure magnetic valve and control device for stopper respectively; The signal output part of room liquid level sensor is connected with the signal input part of control device for stopper; The signal output part of level transmitting device is connected with the signal input part of electric Proportion valve;
System band bag also is provided with induction heating apparatus.
Preferably, described induction heating apparatus comprises heating control apparatus, and the induction coil that is connected with heating control apparatus respectively and temperature sensor; Induction coil is built in system band bag perisporium; The induction end section of temperature sensor is positioned at system band bag inner chamber.
Preferably, the induction end section of described temperature sensor is positioned between full position liquid level sensor and the room liquid level sensor.
Preferably, the induction end section of described temperature sensor is positioned at liquid level sensor below, room.
Preferably, described temperature sensor is infrared temperature-test sensor, is positioned at liquid level sensor top, full position.
The induction coil that is connected with heating control apparatus and temperature sensor form the heating reponse system, and the present invention has guaranteed the constant of the interior liquid steel temperature of system band bag by eddy-current heating and heating reponse system.
Preferably, described level transmitting device is that device is sent in the photoelectric level change.
Preferably, described photoelectric level change send device to comprise optical level detector and displacement transducer.
Molten steel liquid level in optical level detector and the displacement transducer energy monitoring system band bag input pipe, molten steel liquid level in the leonardo's band bag input pipe is transferred in electric Proportion valve supercharging or decompression, and formation liquid level feedback system, make the interior molten steel liquid level of system band bag input pipe keep constant, remain on the system band and set liquid level, thereby reach the purpose of permanent press belt.
Preferably, described barotropic gas output device comprises the malleation air accumulator.
Preferably, described depression generator comprises the negative pressure air accumulator.
For achieving the above object, the present invention also provides a kind of non-crystal belt making technique, comprises the steps:
When A. beginning the system band, open the tapping hole of melted steel container, mend steel to system band bag, and by negative pressure molten steel is adsorbed in the system band bag; Open the heating and heat-insulating device of system band bag;
B. when liquid steel level in the system band bag rose to default full position liquid level, the tapping hole of closed melted steel container was closed negative pressure, opens malleation, made that molten steel liquid level is raised to system band setting liquid level in the system band bag input pipe; Set the level transmitting device that the liquid level place arranges by the system band, the monitoring system band is set near the molten steel liquid level the liquid level, level transmitting device with the control signal real-time Transmission to electric Proportion valve, electric Proportion valve is regulated malleation tolerance, make the interior molten steel liquid level of system band bag input pipe keep constant, the lasting ejection of system band bag nozzle molten steel;
C. when molten steel liquid level in the system band bag is depressed into default room liquid level, open the tapping hole of melted steel container, mend during steel to system band wraps;
When D. liquid steel level rises to full default liquid level in the system band wraps, the tapping hole of closed melted steel container;
E. repeating step C and D.
The specific works process of this non-crystal belt making device and technique is as follows:
When A. beginning the system band, open the negative pressure magnetic valve, open simultaneously the tapping hole of melted steel container by control device for stopper, the molten steel in the melted steel container is formed the input pipe of mending steel steel purling system band bag by tapping hole, and enter in the system band bag; Because the negative pressure magnetic valve is opened simultaneously, system band bag is through with depression generator by negative tube, produces negative pressure in the system band bag, and molten steel is hung in the system band bag, does not flow out from nozzle (tapping slit), prevents scratch tape.
B. when liquid steel level rises to full default liquid level in the system band bag, by the liquid level sensor induction of full position, full position liquid level sensor transfers to positive pressure electromagnetic valve, negative pressure magnetic valve and control device for stopper simultaneously with control signal, open positive pressure electromagnetic valve, close simultaneously the negative pressure magnetic valve, and the tapping hole of closed melted steel container; System band bag is through with the barotropic gas output device by forward voltage diode, barotropic gas will be made quickly and be with the interior molten steel liquid level of bag input pipe to be raised to system band setting liquid level, the system band is set the liquid level place and is provided with level transmitting device, level transmitting device can be set near the molten steel liquid level of liquid level by the monitoring system band, and signal is transferred to electric Proportion valve, electric Proportion valve is regulated malleation tolerance, makes the interior molten steel liquid level of system band bag input pipe keep constant; System band bag is provided with induction heating apparatus system, to the molten steel continuous heating insulation in the system band bag; Band bag nozzle continues the ejection molten steel, and band process processed continues.
C. along with carry out of system with process, when molten steel liquid level is depressed into default room liquid level in the system band bag, responded to by the room liquid level sensor, the room liquid level sensor is delivered to control device for stopper with control signal, open the tapping hole of melted steel container, mend steel to system band bag.
D. when liquid steel level rises to full default liquid level in the system band bag, expired position liquid level sensor induction, a full liquid level sensor transfers to control device for stopper with control signal, the tapping hole of closed melted steel container;
E. repeating step C and D, band process processed continues.
Advantage of the present invention and beneficial effect are: a kind of non-crystal belt making device and technique are provided, and it can control liquid level, the pressure and temperature of molten steel in the system band bag, and then the control molten steel flow, improves the strip product quality, can also prevent from producing when start from producing scratch tape.
The present invention has following characteristics:
1. when the present invention sets up liquid level, can hold molten steel and not go out from system band packet flow, prevent the generation of scratch tape, avoid waste.
2. the present invention forms the liquid level feedback system by level transmitting device and electric Proportion valve, regulates liquid level by supercharging or decompression and makes liquid level keep constant, thereby reach the purpose of permanent press belt.
3. the present invention is by eddy-current heating, and thermometric feeds back to regulate the variation of temperature, thereby guarantees constant temperature.
4. the present invention has realized liquid level and temperature constant control, thereby finally reaches the purpose of constant current.
5. the amorphous band thickness uniformity of output of the present invention, yield rate is high, has improved economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of non-crystal belt making device of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The technical scheme of implementation of the present invention is:
As shown in Figure 1, invention provides a kind of non-crystal belt making device, comprises the melted steel container 1, system band bag 2 and the chill roll 3 that arrange from top to bottom; Be provided with stopper 11 in the melted steel container 1, melted steel container 1 bottom is provided with tapping hole 12, and stopper 11 is furnished with control, and it opens and closes the control device for stopper 13 of tapping hole 12;
System band bag 2 Integral sealings, its bottom is provided with nozzle 21, and the top is provided with system band bag clad 29, and system band bag 2 also is provided with for the input pipe 22 that receives tapping hole 12 output molten steel 4; System band bag 2 also is provided with full position liquid level sensor 23 and room liquid level sensor 24 from top to bottom; Described input pipe 22 perpendicular putting, its upper open end are positioned at full position liquid level sensor 23 (full position liquid level 231) top, and lower open end is positioned at room liquid level sensor 24 (room liquid level 241) below, and upper open end is provided with level transmitting device 25; Described level transmitting device 25 send device for photoelectric level becomes, and comprises optical level detector 251 and displacement transducer 252;
System band bag 2 also is through with forward voltage diode 26 and negative tube 27, forward voltage diode 26 and negative tube 27 opening in system band bag 2 all is positioned at full position liquid level sensor 23 (full position liquid level 231) top, forward voltage diode 26 is connected with the barotropic gas output device, and negative tube 27 is connected with depression generator; Described barotropic gas output device comprises malleation air accumulator 263; Described depression generator comprises negative pressure air accumulator 272; Forward voltage diode 26 is provided with positive pressure electromagnetic valve 261 and electric Proportion valve 262, and negative tube 27 is provided with negative pressure magnetic valve 271;
The signal output part of described full position liquid level sensor 23 is connected with the signal input part of positive pressure electromagnetic valve 261, negative pressure magnetic valve 271 and control device for stopper 13 respectively; The signal output part of room liquid level sensor 24 is connected with the signal input part of control device for stopper 13; The signal output part of level transmitting device 25 is connected with the signal input part of electric Proportion valve 262;
System band bag 2 also is provided with induction heating apparatus, and described induction heating apparatus comprises heating control apparatus 281, and the induction coil 282 that is connected with heating control apparatus 281 respectively and temperature sensor 283; Induction coil 282 is built in system band bag 2 perisporiums; The induction end section of temperature sensor 283 is positioned at system band bag 2 inner chambers; The induction end section of described temperature sensor 283 is positioned between full position liquid level sensor 23 and the room liquid level sensor 24.
The present invention also provides a kind of non-crystal belt making technique, comprises the steps:
When A. beginning the system band, open the tapping hole of melted steel container, mend steel to system band bag, and by negative pressure molten steel is adsorbed in the system band bag; Open the heating and heat-insulating device of system band bag;
B. when liquid steel level in the system band bag rose to default full position liquid level, the tapping hole of closed melted steel container was closed negative pressure, opens malleation, made that molten steel liquid level is raised to system band setting liquid level in the system band bag input pipe; Set the level transmitting device that the liquid level place arranges by the system band, the monitoring system band is set near the molten steel liquid level the liquid level, level transmitting device with the control signal real-time Transmission to electric Proportion valve, electric Proportion valve is regulated malleation tolerance, make the interior molten steel liquid level of system band bag input pipe keep constant, the lasting ejection of system band bag nozzle molten steel;
C. when molten steel liquid level in the system band bag is depressed into default room liquid level, open the tapping hole of melted steel container, mend during steel to system band wraps;
When D. liquid steel level rises to full default liquid level in the system band wraps, the tapping hole of closed melted steel container;
E. repeating step C and D.
The specific works process of this non-crystal belt making device and technique is as follows:
When A. beginning the system band, open negative pressure magnetic valve 271, open simultaneously the tapping hole 12 of melted steel container 1 by control device for stopper 13, the molten steel 4 in the melted steel container 1 is formed the input pipe 22 of mending steel steel purling system band bag 2 by tapping hole 12, and enter in the system band bag 2; Because negative pressure magnetic valve 271 opens simultaneously, system band bag 2 is through with depression generator by negative tube 27, and system band bag 2 interior generation negative pressure hang in the system band bag 2 molten steel 4, from nozzle 21 (tapping slit) outflow, do not prevent scratch tape.
B. when system band bag 2 interior molten steel 4 liquid levels rise to full default liquid level 231, by liquid level sensor 23 inductions of full position, full position liquid level sensor 23 transfers to positive pressure electromagnetic valve 261, negative pressure magnetic valve 271 and control device for stopper 13 simultaneously with control signal, open positive pressure electromagnetic valve 261, close simultaneously negative pressure magnetic valve 271, and the tapping hole 12 of closed melted steel container 1; System band bag 2 is through with the barotropic gas output device by forward voltage diode 26, barotropic gas will be made band bag 2 input pipes 22 interior molten steel 4 liquid levels quickly and be raised to system band setting liquid level 251, the system band is set liquid level 251 places and is provided with level transmitting device 25, level transmitting device 25 energy monitoring system bands are set near molten steel 4 liquid levels the liquid level 251, and signal is transferred to electric Proportion valve 262, electric Proportion valve 262 is regulated malleation tolerance, makes system band bag 2 input pipes 22 interior molten steel 4 liquid levels keep constant; System band bag 2 is provided with induction heating apparatus system, to the molten steel 4 continuous heatings insulation in the system band bag 2; Band bag nozzle 21 continues ejection molten steel 4, makes band 5 through chill roll 3, and band process processed continues.
C. along with carry out of system with process, when system band bag 2 interior molten steel 4 liquid levels were depressed into default room liquid level 241, by 24 inductions of room liquid level sensor, room liquid level sensor 24 was delivered to control device for stopper 13 with control signal, open the tapping hole 12 of melted steel container 1, mend steel to system band bag 2.
D. when system band bag 2 interior molten steel 4 liquid levels rise to full default liquid level 231, expired 23 inductions of position liquid level sensor, a full liquid level sensor 23 transfers to control device for stopper 13 with control signal, the tapping hole 12 of closed melted steel container 1;
E. repeating step C and D, band process processed continues.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. non-crystal belt making device is characterized in that:
Comprise the melted steel container, system band bag and the chill roll that arrange from top to bottom;
Be provided with stopper in the melted steel container, the melted steel container bottom is provided with tapping hole, and stopper is furnished with control, and it opens and closes the control device for stopper of tapping hole;
System band bag Integral sealing, its bottom is provided with nozzle, and system band bag also is provided with for the input pipe that receives tapping hole output molten steel; System band bag also is provided with full position liquid level sensor and room liquid level sensor from top to bottom;
Described input pipe is perpendicular to be put, and its upper open end is positioned at liquid level sensor top, full position, and lower open end is positioned at liquid level sensor below, room, and upper open end is provided with level transmitting device;
System band bag also is through with forward voltage diode and negative tube, forward voltage diode and the negative tube opening in system band bag all is positioned at above the liquid level sensor of full position, forward voltage diode is connected with the barotropic gas output device, negative tube is connected with depression generator, forward voltage diode is provided with positive pressure electromagnetic valve and electric Proportion valve, and negative tube is provided with the negative pressure magnetic valve;
The signal output part of described full position liquid level sensor is connected with the signal input part of positive pressure electromagnetic valve, negative pressure magnetic valve and control device for stopper respectively; The signal output part of room liquid level sensor is connected with the signal input part of control device for stopper; The signal output part of level transmitting device is connected with the signal input part of electric Proportion valve;
System band bag also is provided with induction heating apparatus.
2. non-crystal belt making device according to claim 1 is characterized in that, described induction heating apparatus comprises heating control apparatus, and the induction coil that is connected with heating control apparatus respectively and temperature sensor; Induction coil is built in system band bag perisporium; The induction end section of temperature sensor is positioned at system band bag inner chamber.
3. non-crystal belt making device according to claim 2 is characterized in that, the induction end section of described temperature sensor is positioned between full position liquid level sensor and the room liquid level sensor.
4. non-crystal belt making device according to claim 2 is characterized in that, the induction end section of described temperature sensor is positioned at liquid level sensor below, room.
5. non-crystal belt making device according to claim 2 is characterized in that, described temperature sensor is infrared temperature-test sensor, is positioned at liquid level sensor top, full position.
6. non-crystal belt making device according to claim 1 is characterized in that, described level transmitting device is that device is sent in the photoelectric level change.
7. non-crystal belt making device according to claim 5 is characterized in that, described photoelectric level change send device to comprise optical level detector and displacement transducer.
8. non-crystal belt making device according to claim 1 is characterized in that, described barotropic gas output device comprises the malleation air accumulator.
9. non-crystal belt making device according to claim 1 is characterized in that, described depression generator comprises the negative pressure air accumulator.
10. a non-crystal belt making technique is characterized in that, comprises the steps:
When A. beginning the system band, open the tapping hole of melted steel container, mend steel to system band bag, and by negative pressure molten steel is adsorbed in the system band bag; Open the heating and heat-insulating device of system band bag;
B. when liquid steel level in the system band bag rose to default full position liquid level, the tapping hole of closed melted steel container was closed negative pressure, opens malleation, made that molten steel liquid level is raised to system band setting liquid level in the system band bag input pipe; Set the level transmitting device that the liquid level place arranges by the system band, the monitoring system band is set near the molten steel liquid level the liquid level, level transmitting device with the control signal real-time Transmission to electric Proportion valve, electric Proportion valve is regulated malleation tolerance, make the interior molten steel liquid level of system band bag input pipe keep constant, the lasting ejection of system band bag nozzle molten steel;
C. when molten steel liquid level in the system band bag is depressed into default room liquid level, open the tapping hole of melted steel container, mend during steel to system band wraps;
When D. liquid steel level rises to full default liquid level in the system band wraps, the tapping hole of closed melted steel container;
E. repeating step C and D.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433443A (en) * | 2013-08-27 | 2013-12-11 | 青岛云路新能源科技有限公司 | Method and device for preparing amorphous strip |
| CN103611895A (en) * | 2013-11-25 | 2014-03-05 | 青岛云路新能源科技有限公司 | Strip spraying device |
| CN103938127A (en) * | 2014-04-23 | 2014-07-23 | 兆晶股份有限公司 | Method for preparing iron-based amorphous broadband |
| CN104493116A (en) * | 2014-12-29 | 2015-04-08 | 江西大有科技有限公司 | Jet preparation device of amorphous alloy strip and preparation method thereof |
| CN104493115A (en) * | 2014-12-12 | 2015-04-08 | 江西大有科技有限公司 | Alloy molten steel constant-pressure injection device and constant-pressure injection method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340943A (en) * | 2000-06-01 | 2001-12-11 | Sumitomo Metal Ind Ltd | Method for controlling temperature of molten steel in tundish |
| CN1512924A (en) * | 2001-03-27 | 2004-07-14 | ̩ | Apparatus for transferring liquid metals from a collection container to a receiving container |
| CN201848510U (en) * | 2010-09-16 | 2011-06-01 | 鞍钢股份有限公司 | Tundish molten steel temperature measuring and liquid level monitoring device |
| CN102402229A (en) * | 2010-09-15 | 2012-04-04 | 鞍钢股份有限公司 | Continuous casting tundish liquid steel level control device and method |
| CN202263909U (en) * | 2011-09-07 | 2012-06-06 | 深圳市鼎正鑫科技有限公司 | Novel transition tundish of magnesium alloy continuous casting system |
| CN202804117U (en) * | 2012-10-25 | 2013-03-20 | 江苏锴博材料科技有限公司 | Amorphous tape preparation device |
-
2012
- 2012-10-25 CN CN201210410276.8A patent/CN102909327B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340943A (en) * | 2000-06-01 | 2001-12-11 | Sumitomo Metal Ind Ltd | Method for controlling temperature of molten steel in tundish |
| CN1512924A (en) * | 2001-03-27 | 2004-07-14 | ̩ | Apparatus for transferring liquid metals from a collection container to a receiving container |
| CN102402229A (en) * | 2010-09-15 | 2012-04-04 | 鞍钢股份有限公司 | Continuous casting tundish liquid steel level control device and method |
| CN201848510U (en) * | 2010-09-16 | 2011-06-01 | 鞍钢股份有限公司 | Tundish molten steel temperature measuring and liquid level monitoring device |
| CN202263909U (en) * | 2011-09-07 | 2012-06-06 | 深圳市鼎正鑫科技有限公司 | Novel transition tundish of magnesium alloy continuous casting system |
| CN202804117U (en) * | 2012-10-25 | 2013-03-20 | 江苏锴博材料科技有限公司 | Amorphous tape preparation device |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433443B (en) * | 2013-08-27 | 2016-05-04 | 青岛云路先进材料技术有限公司 | A kind of preparation method of amorphous band and device |
| CN103433443A (en) * | 2013-08-27 | 2013-12-11 | 青岛云路新能源科技有限公司 | Method and device for preparing amorphous strip |
| CN103611895B (en) * | 2013-11-25 | 2015-10-07 | 青岛云路新能源科技有限公司 | The spray device of band |
| CN103611895A (en) * | 2013-11-25 | 2014-03-05 | 青岛云路新能源科技有限公司 | Strip spraying device |
| CN103938127A (en) * | 2014-04-23 | 2014-07-23 | 兆晶股份有限公司 | Method for preparing iron-based amorphous broadband |
| CN105195693A (en) * | 2014-06-27 | 2015-12-30 | 佛山市中研非晶科技股份有限公司 | Spraying device for amorphous strip |
| CN104493115A (en) * | 2014-12-12 | 2015-04-08 | 江西大有科技有限公司 | Alloy molten steel constant-pressure injection device and constant-pressure injection method |
| CN104525881A (en) * | 2014-12-12 | 2015-04-22 | 江西大有科技有限公司 | Device and method for preparing amorphous alloy strip by one-ladle rotary constant pressure |
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| CN104493116A (en) * | 2014-12-29 | 2015-04-08 | 江西大有科技有限公司 | Jet preparation device of amorphous alloy strip and preparation method thereof |
| CN105014024A (en) * | 2015-06-26 | 2015-11-04 | 苏州洲盛非晶科技有限公司 | Single-roller pressure strip producer for production of amorphous strips |
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| CN108145104B (en) * | 2017-12-20 | 2019-08-09 | 宁波中科毕普拉斯新材料科技有限公司 | A kind of constant pressure system band method of automatic control |
| CN108580828A (en) * | 2018-06-10 | 2018-09-28 | 安徽迪维乐普非晶器材有限公司 | A kind of pocket builder automatic operation control system |
| CN109248995A (en) * | 2018-11-29 | 2019-01-22 | 横店集团东磁股份有限公司 | A kind of preparation method of spray belt bag and nanocrystalline strip |
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