CN107052287A - Non-crystaline amorphous metal jet quenching apparatus - Google Patents
Non-crystaline amorphous metal jet quenching apparatus Download PDFInfo
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- CN107052287A CN107052287A CN201710482159.5A CN201710482159A CN107052287A CN 107052287 A CN107052287 A CN 107052287A CN 201710482159 A CN201710482159 A CN 201710482159A CN 107052287 A CN107052287 A CN 107052287A
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- heat
- conducting piece
- water
- amorphous metal
- crystaline amorphous
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- 239000005300 metallic glass Substances 0.000 title claims abstract description 39
- 238000010791 quenching Methods 0.000 title claims abstract description 33
- 230000000171 quenching effect Effects 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of non-crystaline amorphous metal jet quenching apparatus.The non-crystaline amorphous metal jet quenching apparatus includes rotation clamping plate, rotary driving part, heat-conducting piece, liquid inlet port, water receiver, water inlet pipe and outlet pipe.It is two and relative to rotate clamping plate；Heat-conducting piece is in both ends open and hollow cylinder, and heat-conducting piece has closed thermal conductive cavity, and heat-conducting piece is set on the periphery of two rotation clamping plates and surrounds cooling chamber with two rotation clamping plates；Rotary driving part is connected to rotation clamping plate and moves heat-conducting piece rotation for driving rotating clamp strip.Outer wall of the liquid outlet of liquid inlet port toward heat-conducting piece.Water receiver is located in cooling chamber, water receiver and liquid inlet port geo-stationary；Water inlet pipe is connected to water receiver and connected with water receiver；Outlet pipe is communicated in cooling chamber；The side wall of water receiver towards heat-conducting piece has multiple hole for water sprayings, and the inwall of heat-conducting piece towards cooling chamber has pin rib structure.The non-crystaline amorphous metal jet quenching apparatus can reach that very fast cooling is required.
Description
Technical field
The present invention relates to technical field of heat transfer, more particularly to a kind of non-crystaline amorphous metal jet quenching apparatus.
Background technology
Non-crystaline amorphous metal is solidified by super chilling, and atom has little time ordered arrangement crystallization during alloy graining, so as to obtain long-range
Unordered structure, the crystal grain without crystal alloy, crystal boundary are present, thus with many unique performances, such as excellent magnetic,
Wearability, corrosion resistance, high intensity, high rigidity and high tenacity, high resistivity and mechanical-electric coupling performance etc., in electronic industry more
Paid attention to get over, be widely used.But the manufacturing technique requirent of non-crystaline amorphous metal is high.
Non-crystaline amorphous metal is as the new material developed rapidly in recent years, typically using flash set technology, also referred to as single
Roller chilling method is manufactured.Common technological process includes：(amorphous is crystallized dispensing-smelting furnace melting-current stabilization bag-nozzle bag-chill roll
Device)-coiled material is made.Wherein can liquid metal obtain quick, uniform cooling in amorphous crystallizer, be limitation non-crystaline amorphous metal production
Quality, the key factor of performance.Although constantly there is manufacturer to start to produce amorphous band now, also improve axle using various methods
To the relatively low defect of the uniform temperature of cooling, cooldown rate, but improvement is limited.Because there is flowing side in passage in cooling water
Interlayer, so under traditional design thinking, cooldown rate can not be also improved again even if by increasing cooling water flow.
The content of the invention
Based on this, it is necessary to which providing a kind of can reach that very fast cooling is required so as to producing the non-of high-quality non-crystaline amorphous metal
Peritectic alloy jet quenching apparatus.
A kind of non-crystaline amorphous metal jet quenching apparatus, including rotation clamping plate, rotary driving part, heat-conducting piece, liquid inlet port, water storage
Device, water inlet pipe and outlet pipe；
The quantity of the rotation clamping plate is two, and two rotation clamping plates are relative；The heat-conducting piece is in both ends open
Cylindrical shape, the inwall of the heat-conducting piece is set on the periphery of two rotation clamping plates and surrounded with two rotation clamping plates
Cooling chamber；The rotary driving part is connected to the rotation clamping plate to drive the rotating clamp strip to move the heat-conducting piece
Rotate；
The liquid inlet port has liquid storage cylinder and is communicated in the inlet and liquid outlet of the liquid storage cylinder, the liquid outlet
Toward the outer wall of the heat-conducting piece；Between the water receiver is located in the cooling chamber and had with the cavity wall of the cooling chamber
Every the water receiver and the liquid inlet port geo-stationary；The water inlet pipe is connected to the water receiver and connected with the water receiver
Logical, the water inlet pipe is used to connect with pressure water source；One end of the outlet pipe is communicated in the cooling chamber, the other end be used for
Suction machine is connected；The side wall of the water receiver towards the heat-conducting piece has multiple hole for water sprayings, and the heat-conducting piece is towards described cold
But the inwall of chamber has micro groove structure.
In one of the embodiments, the internal diameter of the hole for water spraying is 0.1mm-3mm.
In one of the embodiments, the inwall of the heat-conducting piece towards the cooling chamber has micro groove structure.
In one of the embodiments, the micro groove structure includes multiple tactic sawtooth and/or multiple orders are arranged
The projection of row.
In one of the embodiments, the micro groove structure is covered with the heat-conducting piece towards the inwall of the cooling chamber.
In one of the embodiments, in addition to multiple sparge pipes, multiple sparge pipes are respectively positioned in the cooling chamber,
One end of multiple sparge pipes is all extended in the water receiver, and the other end all extends to the outside of the water receiver and direction
In the inwall of the heat-conducting piece.
In one of the embodiments, the sparge pipe is curved, and multiple sparge pipes are arranged in order, the water spray
The ozzle of pipe is in flat.
In one of the embodiments, the rotation clamping plate is rounded, and the radial section of the water receiver is described in sector
The inwall gap of the curved wall of water receiver and the heat-conducting piece coordinates.
In one of the embodiments, in addition to two rotating shafts, each described rotating shaft both ends open and in hollow shape, two
The rotating shaft extends through the middle part of a rotation clamping plate, and two rotating shafts connect with the cooling chamber, it is described enter
Water pipe and the outlet pipe extend through two rotating shafts.
In one of the embodiments, two rotating shafts and the corresponding rotation clamping plate detachable connection.
In one of the embodiments, each described rotating shaft is respectively provided with outwardly towards the edge of described rotation clamping plate one end
Flanging, each described rotating shaft is connected by flanging and fastener with the corresponding rotation clamping plate.
In one of the embodiments, the linear tubulose of the water inlet pipe, the outlet pipe and the corresponding rotating clamp
Plate is vertical；One end of the outlet pipe is bent to form kink in 90 °, and the outlet pipe is vertical with the corresponding rotation clamping plate
And the kink is parallel with the corresponding rotation clamping plate.
In one of the embodiments, the water temperature for the cryogenic thermostat water that the water inlet pipe is passed through is 3 DEG C -5 DEG C.
Above-mentioned non-crystaline amorphous metal jet quenching apparatus, by the water inlet pipe that is connected with pressure water source so that cold in water receiver
But water has higher hydraulic pressure, and the cooling water of high hydraulic pressure passes through the hole for water spraying of water receiver towards the inwall injection of heat-conducting piece so that
The inwall cooling of heat-conducting piece is rapid, good cooling effect, by the non-crystaline amorphous metal jet quenching apparatus, can reach that very fast cooling will
Ask to produce high-quality non-crystaline amorphous metal.Above-mentioned non-crystaline amorphous metal jet quenching apparatus, can effectively destroy Heat transfer boundary layer, drop
The heat-exchange capacity of low surface resistance of heat transfer, strengthening fluid and wall, and segment fluid flow can be caused to be confined to a relatively thin layer
Interior flowing, the rate of flow of fluid for improving wall, augmentation of heat transfer is highly effective., can also be in heat exchange surface if flow velocity is sufficiently high
Cavitation phenomenon is produced, cavitation phenomenon further greatly improves heat exchange efficiency along with phase transformation, successfully manages the heat exchange work of high hot-fluid
Condition, this improves equipment integral heat sink ability, can greatly improve single start yield, improve production efficiency.Above-mentioned amorphous is closed
Golden jet quenching apparatus, is provided with micro groove structure on the inwall of heat-conducting piece, and pin rib structure make it that heat-conducting piece heat exchange area is bigger,
It is stronger to flow disturbance, can efficient hardening heat exchange, the exchange capability of heat of raising equipment, increase equipment capacity, raising production efficiency.
Above-mentioned non-crystaline amorphous metal jet quenching apparatus, using the circular sparge pipe of fine pore so that come out from sparge pipe
Cool down water flow velocity fast, heat exchange is rapid.
Above-mentioned non-crystaline amorphous metal jet quenching apparatus, using cryogenic thermostat water cooling, cryogenic thermostat water can ensure intensity of cooling
With cooling capacity stability, non-crystaline amorphous metal shaping quality is improved
Brief description of the drawings
Fig. 1 is an embodiment non-crystaline amorphous metal jet quenching apparatus axial sides schematic diagram；
Fig. 2 is the radial side schematic diagram of non-crystaline amorphous metal jet quenching apparatus shown in Fig. 1.
Description of reference numerals
10th, non-crystaline amorphous metal jet quenching apparatus；100th, clamping plate is rotated；200th, heat-conducting piece；210th, micro groove structure；300th, feed liquor
Mouth；310th, liquid storage cylinder；320th, inlet；330th, liquid outlet；400th, water receiver；410th, hole for water spraying；500th, water inlet pipe；600th, water outlet
Pipe；700th, kink；800th, rotating shaft；900th, fastener；20th, profile band.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
Referring to shown in Fig. 1 and Fig. 2, the present embodiment relate to a kind of non-crystaline amorphous metal jet quenching apparatus 10.The non-crystaline amorphous metal
Jet quenching apparatus 10 includes rotation clamping plate 100, rotary driving part, heat-conducting piece 200, liquid inlet port 300, water receiver 400, water inlet
Pipe 500 and outlet pipe 600.The water temperature for the cryogenic thermostat water that water inlet pipe 500 is passed through is 3 DEG C -5 DEG C.
In the present embodiment, referring to shown in Fig. 1 and Fig. 2, the quantity of rotation clamping plate 100 is two, two rotation clamping plates 100
Relatively.
Referring to shown in Fig. 1 and Fig. 2, heat-conducting piece 200 is in the cylindrical shape of both ends open, namely the sagittal plane of heat-conducting piece 200 is in
Annular.Heat-conducting piece 200 has closed thermal conductive cavity, and heat-conducting piece 200 is set on the peripheries of two rotation clamping plates 100 and with two
Individual rotation clamping plate 100 surrounds cooling chamber.
Rotary driving part is connected to rotation clamping plate 100 and drives heat-conducting piece 200 to rotate for driving rotation clamping plate 100.
In the present embodiment, rotary driving part can be motor, not shown in the accompanying drawings.
In the present embodiment, it is shown in Figure 1, it is preferable that the inwall of heat-conducting piece 200 towards cooling chamber has micro groove structure
210 micro groove structures 210 are covered with inwall of the heat-conducting piece 200 towards cooling chamber.The micro groove structure includes multiple tactic saws
Tooth and/or multiple tactic projections.Or above-mentioned micro groove structure 210 can also be that wing laminated can also be the half of protrusion
The various cross sectional shapes such as round, trapezoidal, protrusion rectangle.
Referring to shown in Fig. 1 and Fig. 2, liquid inlet port 300 has liquid storage cylinder 310 and is communicated in the inlet 320 of liquid storage cylinder 310
And liquid outlet 330.Outer wall of the liquid outlet 330 toward heat-conducting piece 200.Metal liquid enters liquid storage cylinder from inlet 320
310 and it is flowed into by liquid outlet 330 on the outer wall of heat-conducting piece 200 of rotation, the bar that 200 inwalls cool rapidly in heat-conducting piece
Under part, metal liquid is molded rapidly the profile band 20 for forming sheet.
Referring to shown in Fig. 1 and Fig. 2, water receiver 400 is located in cooling chamber and has interval, water receiver with the cavity wall of cooling chamber
400 with the geo-stationary of liquid inlet port 300.The side wall of water receiver 400 towards heat-conducting piece 200 has multiple hole for water sprayings 410.Hole for water spraying
410 internal diameter is 0.1mm-3mm.
Referring to shown in Fig. 1 and Fig. 2, water inlet pipe 500 is connected to water receiver 400 and connected with water receiver 400.Water inlet pipe 500
For being connected with pressure water source.One end of outlet pipe 600 is communicated in cooling chamber, and the other end is used to connect with suction machine；Water receiver
400 side wall has multiple delivery ports, inwall of the delivery port toward heat-conducting piece 200.
Preferably, referring to shown in Fig. 1 and Fig. 2, rotation clamping plate 100 is rounded, and the radial section of water receiver 400 is in sector,
The curved wall of water receiver 400 coordinates with the inwall gap of heat-conducting piece 200.
In the present embodiment, referring to shown in Fig. 1 and Fig. 2, in addition to two rotating shafts 800.Each both ends open of rotating shaft 800 and
In hollow shape, two rotating shafts 800 extend through the middle part of a rotation clamping plate 100, and two rotating shafts 800 are connected with cooling chamber,
Water inlet pipe 500 and outlet pipe 600 extend through two rotating shafts 800.
Further, referring to shown in Fig. 1 and Fig. 2, two rotating shafts 800 and the corresponding rotation detachable connection of clamping plate 100.
Each rotating shaft 800 is respectively provided with flanging outwardly towards the edge of rotation clamping plate 100 one end, and each rotating shaft 800 passes through flanging
And fastener 900 is connected with corresponding rotation clamping plate 100.
Further, referring to shown in Fig. 1 and Fig. 2, the linear tubulose of water inlet pipe 500.Outlet pipe 600 and corresponding rotating clamp
Plate 100 is vertical.One end of outlet pipe 600 is bent to form kink 700 in 90 °.Outlet pipe 600 and corresponding rotation clamping plate 100
Vertical and kink 700 is parallel with corresponding rotation clamping plate 100.
Above-mentioned non-crystaline amorphous metal jet quenching apparatus 10, by the water inlet pipe 500 that is connected with pressure water source so that water receiver
Cooling water in 400 has higher hydraulic pressure, and the cooling water of high hydraulic pressure is by the delivery port of water receiver 400 towards heat-conducting piece 200
Inwall injection so that the inwall cooling of heat-conducting piece 200 is rapid, good cooling effect, by the non-crystaline amorphous metal jet quenching apparatus
10, it can reach that very fast cooling requires to produce high-quality non-crystaline amorphous metal.
Above-mentioned non-crystaline amorphous metal jet quenching apparatus 10, is provided with micro groove structure 210 on the inwall of heat-conducting piece 200, micro-
Slot structure 210 make it that heat-conducting piece 200 heat exchange area is bigger, stronger to flow disturbance, can efficient hardening heat exchange, improve equipment
Exchange capability of heat, increases equipment capacity, improves production efficiency.
Above-mentioned non-crystaline amorphous metal jet quenching apparatus 10, when in use, can use cryogenic thermostat water, using cryogenic thermostat
Water can increase the heat transfer temperature difference between cooling water and copper sheathing, Simultaneous Stabilization inflow temperature, to improving equipment cooling capacity and reducing band
Material thermograde is all benefited.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of non-crystaline amorphous metal jet quenching apparatus, it is characterised in that including rotation clamping plate, rotary driving part, heat-conducting piece, enter
Liquid mouth, water receiver, water inlet pipe and outlet pipe；
The quantity of the rotation clamping plate is two, and two rotation clamping plates are relative；The heat-conducting piece is in the cylinder of both ends open
Shape, the inwall of the heat-conducting piece is set on the periphery of two rotation clamping plates and surrounds cooling with two rotation clamping plates
Chamber；The rotary driving part is connected to the rotation clamping plate and turned for driving the rotating clamp strip to move the heat-conducting piece
It is dynamic；
The liquid inlet port has liquid storage cylinder and is communicated in the inlet and liquid outlet of the liquid storage cylinder, the liquid outlet direction
In the outer wall of the heat-conducting piece；
The water receiver is located in the cooling chamber and has an interval with the cavity wall of the cooling chamber, the water receiver with it is described enter
Liquid mouth geo-stationary；The water inlet pipe is connected to the water receiver and connected with the water receiver, and the water inlet pipe is used for and pressure
Power water source is connected；One end of the outlet pipe is communicated in the cooling chamber, and the other end is used to connect with suction machine；The water receiver
There are multiple hole for water sprayings towards the side wall of the heat-conducting piece, the inwall of the heat-conducting piece towards the cooling chamber has microflute knot
Structure.
2. non-crystaline amorphous metal jet quenching apparatus according to claim 1, it is characterised in that the internal diameter of the hole for water spraying is
0.1mm-3mm。
3. non-crystaline amorphous metal jet quenching apparatus according to claim 2, it is characterised in that the micro groove structure is covered with described
Inwall of the heat-conducting piece towards the cooling chamber.
4. non-crystaline amorphous metal jet quenching apparatus according to claim 3, it is characterised in that the micro groove structure includes multiple
Tactic sawtooth and/or multiple tactic projections.
5. the non-crystaline amorphous metal jet quenching apparatus according to claim 1-3 any one, it is characterised in that the rotating clamp
Plate is rounded, and the radial section of the water receiver is in fan-shaped, between the inwall of the curved wall of the water receiver and the heat-conducting piece
Gap coordinates.
6. the non-crystaline amorphous metal jet quenching apparatus according to claim 1-3 any one, it is characterised in that also including two
Rotating shaft, each described rotating shaft both ends open and in hollow shape, two rotating shafts are extended through in a rotation clamping plate
Portion, two rotating shafts are connected with the cooling chamber, and the water inlet pipe and the outlet pipe are extended through and turned described in two
Axle.
7. non-crystaline amorphous metal jet quenching apparatus according to claim 6, it is characterised in that two rotating shafts with it is corresponding
The rotation clamping plate detachable connection.
8. non-crystaline amorphous metal jet quenching apparatus according to claim 7, it is characterised in that each described rotating shaft is described in
The edge of rotation clamping plate one end is respectively provided with flanging outwardly, each described rotating shaft by flanging and fastener with it is corresponding
The rotation clamping plate connection.
9. the non-crystaline amorphous metal jet quenching apparatus according to claim 1-3 any one, it is characterised in that the water inlet pipe
Linear tubulose, the outlet pipe is vertical with the corresponding rotation clamping plate；One end of the outlet pipe is bent to form curved in 90 °
Folding part, the outlet pipe is vertical with the corresponding rotation clamping plate and the kink with corresponding described to rotate clamping plate parallel.
10. the non-crystaline amorphous metal jet quenching apparatus according to claim 1-3 any one, it is characterised in that the water inlet
The water temperature for the cryogenic thermostat water that pipe is passed through is 3 DEG C -5 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482159.5A CN107052287A (en) | 2017-06-22 | 2017-06-22 | Non-crystaline amorphous metal jet quenching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482159.5A CN107052287A (en) | 2017-06-22 | 2017-06-22 | Non-crystaline amorphous metal jet quenching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052287A true CN107052287A (en) | 2017-08-18 |
Family
ID=59613228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482159.5A Pending CN107052287A (en) | 2017-06-22 | 2017-06-22 | Non-crystaline amorphous metal jet quenching apparatus |
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-
2017
- 2017-06-22 CN CN201710482159.5A patent/CN107052287A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1034410A (en) * | 1963-12-30 | 1966-06-29 | Southwire Co | Process and apparatus for continuous casting of metal |
| JPS60158964A (en) * | 1984-01-30 | 1985-08-20 | Nippon Steel Corp | Method for supplying cooling medium to cooling roll |
| JPH0297941U (en) * | 1989-01-13 | 1990-08-03 | ||
| JPH06277808A (en) * | 1993-03-25 | 1994-10-04 | Kawasaki Steel Corp | Internal water cooling type roll |
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Application publication date: 20170818 |