CN108203798A - The continuous method and apparatus for preparing metal compound wire - Google Patents
The continuous method and apparatus for preparing metal compound wire Download PDFInfo
- Publication number
- CN108203798A CN108203798A CN201810058905.2A CN201810058905A CN108203798A CN 108203798 A CN108203798 A CN 108203798A CN 201810058905 A CN201810058905 A CN 201810058905A CN 108203798 A CN108203798 A CN 108203798A
- Authority
- CN
- China
- Prior art keywords
- wire
- crucible
- metal
- metal compound
- core wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000002736 metal compounds Chemical class 0.000 title claims abstract description 32
- 238000011437 continuous method Methods 0.000 title claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 238000003618 dip coating Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 31
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 16
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 238000005339 levitation Methods 0.000 abstract description 6
- 238000007598 dipping method Methods 0.000 abstract description 5
- 229910001338 liquidmetal Inorganic materials 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 54
- 239000000463 material Substances 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000002386 leaching Methods 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
Abstract
The invention discloses a kind of continuous method and apparatus for preparing metal compound wire, and first using electromagnetic levitation-melt method, suspend a molten metal A liquid ball in the center of crucible；Then guiding core wire B passes through the levitation melting state metal A liquid balls at crucible center, so as to which the surface dip-coating in core wire B has coated one layer of A metal film, after cold-trap cools down, obtains A packet B metal compound wires.Electromagnetic levitation-melt technology is utilized when preparing composite wire in the present invention on the basis of using hot dipping coating, guides metal A liquid balls of the core wire B by suspension, A packet Type B metal compound wires are obtained after cooling.Compared to traditional hot dipping coating, in the preparation process of the present invention, high-temperature fusant, that is, metal A liquid ball does not contact with crucible, the problems such as being leaked with the abrasion of nodeless mesh device and liquid metal, working efficiency is high, preparation process is quality controllable, the advantages such as environment friendly and pollution-free, therefore extremely suitable industrial applications.
Description
Technical field
The present invention relates to a kind of preparations of metal compound wire, and in particular to a kind of continuous preparation A packet Type B metal composite wires
The method and apparatus of material.
Background technology
The performance characteristics of single metal material cut both ways, if metallic copper electric conductivity is extremely excellent, corrosion resisting property again compared with
It is good, but its intensity is relatively low；Titanium corrosion resistance is splendid, and specific strength is higher than carbon steel, but price is costly.So current people
Extensive exploitation and application composite wire are to play the respective advantage of material.
Being structurally characterized in that for composite wire makees core wire with a kind of metal material, and external sheath or one layer conductor performance of plating are good
Good metal such as copper or aluminium.The high intensity of comprehensive utilization core wire and the electric conductivity of clad can reach using composite wire or subtract
The purpose of the dosage of few deficient resources, the weight of mitigation unit length wire rod, reduces production cost, expands its application range.Mesh
Preceding developed metal composite wire has copper clad aluminum, copper clad steel, titanium clad steel, titanium copper-clad, aluminium Baogang, the fibre reinforced aluminum steel etc. compound
Wire rod.
The preparation processing method of composite wire has hot pressing cladding process, continuous extrausion process, tube-weld cladding technique, plating, heat at present
Dip coating, jacket plastic processing composite algorithm etc..
Hot dipping coating therein is a kind of liquid-solid bonding process technique, and principle is by dystectic solid metal（Core wire）,
Pass through the liquid metal of low melting point（Clad）Carry out coating.Adjustment core wire makes it have appropriate speed, suitable to obtain
Coating thickness.
Such as Chinese patent literature CN106191731A（Application number 201610896484.1）Disclose a kind of copper covered steel wire
Vertical Jin Tong mechanisms, it is arranged in sequence with unwrapping wire roller, leaching copper stove and take-up roller from bottom to up；The lower section of the leaching copper stove is fixed
There is preheating thermostat；The leaching copper stove is fixedly arranged above circulating cooling water tank；Molten copper is provided on the right side of the leaching copper stove
Stove；The outlet side connection condensation chamber of the upper end of the circulating cooling water tank；The water outlet connection water tank of the condensation chamber；It is described
The bottom end of circulating cooling water tank is connect by water pump with water tank；The lower left of the take-up roller is additionally provided with slewing rollers；It is described
The left side of slewing rollers is set above steel wire to be checked camera, checks camera under setting below steel wire.The leaching copper
In mechanism, liquid copper is easily revealed from the gap of leaching copper furnace bottom entrance hole and wire rod, destroys the continuity of production process.
Chinese patent literature CN 104148598A（Application number 201410440662.0）Disclose a kind of covering material it is solid/
The compound dual solidifying continuously casting former of liquid and method, it is characterized in that melt flows into reverse solidification device and water mold continuously wraps
It overlays on core surfaces and high quality double metallic composite material is made.But due to high-temperature metal melt erosion and solidified painting
The problem of abrasion of layer core material, water mold is prone to deformed damaged and high-temperature fusant leakage.
Invention content
The technical problems to be solved by the invention are to provide that a kind of no liquid metal leakage, coating speed is fast, preparation process
Method and apparatus quality controllable, that industrialized production is suitble to continuously to prepare A packet Type B metal compound wires.
The technical solution for realizing an object of the present disclosure is a kind of continuous method for preparing metal compound wire, and process is such as
Under：First using electromagnetic levitation-melt method, suspend a molten metal A liquid ball in the center of crucible；Then guiding core wire B is worn
The levitation melting state metal A liquid balls at crucible center are crossed, so as to which the surface dip-coating in core wire B has coated one layer of A metal film, through supercooling
After trap cooling, A packet B metal compound wires are obtained.
As preference, before core wire B passes through levitation melting state metal A liquid balls, clean surface pre-treatment is first carried out, it is preceding
Treated carries out dip-coating after core wire B is preheated to 300~800 DEG C by preheating device.
As preference, in preparation process, levitation melting state metal A liquid ball is located at vacuum environment or non-oxidizing atmosphere
In.
The technical solution for realizing the second purpose of the invention is a kind of continuous device for preparing metal compound wire, including core wire
Unwrapping wire roller, line sending slewing rollers, working cavity, preheating device, crucible, induction coil, metal A wire rings, is determined pretreating device automatically
It measures wire feeder, cold-trap, take-up slewing rollers, take-up roller, protective atmosphere and maintains system or pumped vacuum systems；Pretreating device is located at
Between core wire unwrapping wire roller and preheating device.
Core wire B is wound on core wire unwrapping wire roller；Preheating device, crucible, induction coil, metal A wire rings, automatic ration wire-feed motor
Structure, cold-trap are arranged on inside working cavity, and core wire unwrapping wire roller, pretreating device, line sending slewing rollers are located at the lower section of working cavity 5
End of incoming cables, take-up slewing rollers, take-up roller are located at the top leading-out terminal of working cavity.
The center of preheating device is equipped with the cable tray of a upward and downward, and the bottom center of crucible is provided with through-hole, cold-trap
Center is equipped with the cable tray of a upward and downward, and the cable tray of the cable tray of preheating device, the through-hole of crucible and cold-trap is certainly
Upward coaxial line down.
Induction coil is wrapped in the periphery of crucible, and induction coil passes through the external high-frequency ac power of conducting wire.
Metal A wire rings are arranged on the external oblique upper of crucible, and silk thread is sent by automatic ration wire feeder to crucible.
Protective atmosphere maintains system or pumped vacuum systems to be communicated by pipeline with working cavity.
Wherein, the outlet of the wire feeding mouth of automatic ration wire feeder is sent out close to the central axial line of crucible from wire feeding mouth
Silk thread is contacted with the metal A liquid balls of the suspension in the course of work.
The pretreating device is arranged between core wire unwrapping wire roller and line sending slewing rollers, and line sending slewing rollers are arranged on pre-treatment
Between device and working cavity, pretreating device descales the mechanical treatments such as degreasing and rust removal device or peeling machine for chemical cleaning
Device.
The lower end of the working cavity also sets up entrance dynamic seal, and top also sets up outlet dynamic seal, and entrance moves close
The center of sealing is equipped with the cable tray of upward and downward, and the center for exporting dynamic seal also is provided with the cable tray of upward and downward, entrance
Dynamic seal, export dynamic seal cable tray and working cavity inside preheating device cable tray coaxial line.
The preheating device uses one kind in sensing heating, radiant heating or resistance heating manner.
For the crucible to divide valve copper crucible, valve number is 6~12 valves, and cooling-water duct, earthenware are equipped in each splitted structure
Crucible valve cooling-water duct is mutual indepedent.
It is fixed between the induction coil and crucible with the connection of ceramic insulation block, induction coil is divided into the ballast coil on top
With suspended coil two parts of lower part, the number of turn of lower coil is 6~10 circles, and the number of turn of upper coil is 1~2 circle, top
Opposite electric current is connected in ballast coil and the suspended coil of lower part.Induction coil 8 uses hollow copper tube coiling, inside copper pipe
It is passed through cooling water-cooled.
The present invention has positive effect：
（1）The present invention is utilized electromagnetic levitation-melt technology on the basis of using hot dipping coating, draws when preparing composite wire
Metal A liquid balls of the core wire B by suspension is led, A packet Type B metal compound wires are obtained after cooling.Compared to traditional hot dipping coating,
In the preparation process of the present invention, high-temperature fusant, that is, metal A liquid ball does not contact with crucible, has the abrasion of nodeless mesh device and liquid
The problems such as metal leakage, working efficiency is high, preparation process is quality controllable, the advantages such as environment friendly and pollution-free, therefore extremely suitable industry
Change application.
（2）When preparing composite wire, the thickness of metal A clads can be melted the present invention by adjusting to suspend on core wire B
Melt amount of capacity, temperature height and the core wire B speeds of travel speed of state metal A liquid balls to adjust.Levitation melting state molten metal
The capacity of ball A is bigger, and the thickness of metal A clads can be thicker；Higher temperature is conducive to liquid metal A and core wire B is quick
Formation metallurgical binding, but the thinner thickness of the metal A clads of reverse solidification；The core wire B speeds of travel are slower, metal A claddings
The thickness of layer can be thicker；Otherwise also come true, therefore can realize that A packets B bimetallic composite wire rods performance and the accurate of quality are adjusted
Control.
（3）The device and method for preparing metal compound wire of the present invention can realize continuous preparation, during the work time
After speed that automatic ration wire feeder is walked according to core wire B, the thickness of metal A clads set wire feed rate, i.e., automatically
Continuous wire feed simultaneously melts supply metal A liquid balls, maintains the capacity of the metal A liquid balls to suspend；So as to ensure that the continuous dip-coatings of core wire B obtain
To A packet Type B metal compound wires.
Description of the drawings
Fig. 1 is the structure diagram that the present invention prepares metal compound wire device；
Label in above-mentioned attached drawing is as follows：Core wire unwrapping wire roller 1, pretreating device 2, line sending slewing rollers 3, entrance dynamic seal 4, work
Make cavity 5, preheating device 6, crucible 7, induction coil 8, metal A liquid ball 9, metal A wire rings 10, automatic ration wire feeder 11,
Cold-trap 12 exports dynamic seal 13, take-up slewing rollers 14, take-up roller 15, protective atmosphere maintenance system 16.
Specific embodiment
What is be described below is some in multiple possible embodiments of the invention, it is desirable to provide to the basic of the present invention
Solution, it is no intended to confirm the crucial or conclusive element of the present invention or limit scope of the claimed.It is readily appreciated that, according to this
The technical solution of invention, under the connotation for not changing the present invention, those of ordinary skill in the art can propose can be mutual
Other realization methods replaced.Therefore, detailed description below and attached drawing are only the examples to technical scheme of the present invention
Property explanation, and the whole or be considered as being not to be construed as the present invention defines or limits technical solution of the present invention.
Composite wire prepared by the present invention, including core wire B and its surface be complete, continuous metal A clads.
（Embodiment 1, the device for preparing metal compound wire）
See Fig. 1, the device for preparing metal compound wire of the present embodiment includes core wire unwrapping wire roller 1, pretreating device 2, line sending turn
To roller 3, working cavity 5, preheating device 6, crucible 7, induction coil 8, metal A wire rings 10, automatic ration wire feeder 11, cold-trap
12nd, take-up slewing rollers 14, take-up roller 15 and protective atmosphere maintain system 16.According to the sequence of core wire B cablings, core wire unwrapping wire roller 1,
Pretreating device 2, line sending slewing rollers 3, preheating device 6, crucible 7, cold-trap 12, take-up slewing rollers 14, take-up roller 15 are arranged in order.
Core wire B is wound on core wire unwrapping wire roller 1, the line footpath of core wire B is 2~20mm, and the material of core wire B is according to practical recombination line
One kind in the requirement selection of material, for example, copper, aluminium, carbon steel, stainless steel etc., correspondingly, core wire B is copper wire, aluminum steel, carbon steel
One kind in line, stainless steel wire etc., but it is not limited to the aforementioned material referred to.
Preheating device 6, crucible 7, induction coil 8, metal A wire rings 10, automatic ration wire feeder 11 and cold-trap 12 are set
Inside working cavity 5, wherein preheating device 6, crucible 7 and cold-trap 12 inside working cavity 5 according to sequence from bottom to top
Setting；The center of preheating device 6 is equipped with the cable tray of a upward and downward, and the bottom center of crucible 7 is provided with through-hole, cold-trap 12
Center also is provided with the cable tray of a upward and downward, the cabling of the cable tray of preheating device 6, the through-hole of crucible 7 and cold-trap 12
Channel coaxial line.
The preheating device 6 is using one kind in the various ways such as sensing heating, radiant heating or resistance heating.
Crucible 7 divides valve copper crucible for inverted round table type, and the through-hole diameter of bottom centre is more than core wire B line footpaths, the round platform conical surface
Angle with vertical axis is 15 °~30 °.It is 6~12 valves to divide valve copper crucible valve number, fills mica between valve and valve at gap
Piece is equipped with cooling-water duct in each splitted structure, and crucible valve cooling-water duct is mutual indepedent.Cooling-water duct includes water inlet
End and water outlet are connected respectively by corresponding pipeline inlet water tank corresponding with 5 outside of working cavity, recovery tank, and pipeline passes through
Row encapsulation process at the wall surface of working cavity 5.
Induction coil 8 is wrapped in the periphery of crucible 7, is connected fix with ceramic insulation block therebetween.Induction coil 8 passes through
The external high-frequency ac power of conducting wire, the conducting wire pass through row encapsulation process at the wall surface of working cavity 5.It is upper that induction coil 8, which divides,
The ballast coil in portion and suspended coil two parts of lower part, the number of turn of lower coil are 6~10 circles, for generating suspending power and right
Material heats, and the number of turn of upper coil is 1~2 circle, for stablizing fused materials.The ballast coil on top and the suspension line of lower part
Opposite electric current is connected in circle.Induction coil 8 uses hollow copper tube coiling, and cooling water-cooled is passed through inside copper pipe.
Metal A wire rings 10 are arranged on the external oblique upper of crucible 7, and metal A wire rings 10 obtain metal A wire drawing process
Coil.The silk thread of metal A wire rings 10 is sent by automatic ration wire feeder 11 to crucible 7.The automatic ration wire feeder
11 under micro computer control, and the submitting silk thread that can be stablized according to the continuous parameters of setting is directly bought and used in the market
Automatic wire feeder.It is sent close to the central axial line of crucible 7 from wire feeding mouth the outlet of the wire feeding mouth of automatic ration wire feeder 11
The silk thread gone out is contacted with the metal A liquid ball 9 of the suspension in the course of work.The material of metal A wire rings 10 is titanium, copper, nickel, zirconium, no
One kind in rust steel etc., but it is not limited to the aforementioned material referred to.
Cold-trap 12 can be used any one of liquid helium, liquid nitrogen or compression refrigerant medium such as freon etc. and be cooled down.
Pretreating device 2, line sending slewing rollers 3, take-up slewing rollers 14, take-up roller 15 and protective atmosphere maintain system 16 to set
In the outside of working cavity 5, wherein pretreating device 2, line sending slewing rollers 3 are located at the lower section end of incoming cables of working cavity 5, and take-up turns
It is located at the top leading-out terminal of working cavity 5 to roller 14, take-up roller 15；Protective atmosphere maintains system 16 to include gas bomb and appendix
Road, the outlet of gas pipeline are connected with working cavity 5, non-oxidizing gas are contained in gas bomb, such as nitrogen, argon gas, hydrogen
One kind in.
Pretreating device 2 is arranged between core wire unwrapping wire roller 1 and line sending slewing rollers 3.Pretreating device 2 is removed for chemical cleaning
The mechanical processing units such as oxide skin degreasing and rust removal device or peeling machine, effect are to remove the greasy dirt, iron rust, oxidation of core wire B surface
Skin etc..Core wire B enters the progress clean surface processing of pretreating device 2 by 1 unwrapping wire of core wire unwrapping wire roller after guide wheel.
Line sending slewing rollers 3 are arranged between pretreating device 2 and working cavity 5, the direction for the core wire B that horizontal direction is sent out
Plummet is changed into upwards inside feeding working cavity 5.
The lower end inlet porting dynamic seal 4 of working cavity 5, top setting outlet dynamic seal 13, entrance dynamic seal 4
Center be equipped with the cable tray of upward and downward, the center of outlet dynamic seal 13 also is provided with the cable tray of upward and downward, and cabling leads to
The diameter in road is set according to the line footpath of core wire B.Entrance dynamic seal 4, the outlet cable tray of dynamic seal 13 and working cavity 5
The cable tray coaxial line of internal preheating device 6.
Take-up slewing rollers 14 are arranged between working cavity 5 and take-up roller 15, by from working cavity 5 plummet to submitting
The direction of core wire B changes into horizontal direction, and composite wire is after guide wheel by 15 take-up of take-up roller.
（Embodiment 2, the device for preparing metal compound wire）
Remaining is same as Example 1 for the device for preparing metal compound wire of the present embodiment, the difference lies in：
System 16 is maintained using the protective atmosphere in pumped vacuum systems alternate embodiment 1 in the present embodiment, vacuum pump passes through pipeline
With 5 unicom of working cavity.
（Embodiment 3, the method for preparing metal compound wire）
The present embodiment preparation includes the composite wire of core wire B and complete, the continuous metal A clads in its surface, uses embodiment 1
The device, preparation method include the following steps：
1. a rear line head of the pending core wire B on core wire unwrapping wire roller 1 is sequentially passed through or by pretreating device 2, line sending
Slewing rollers 3, entrance dynamic seal 4 into working cavity 5, continue across preheating device 6, crucible 7, cold-trap 12, from working chamber
It sends out in body 5, after outlet dynamic seal 13, take-up slewing rollers 14, is connected on take-up roller 15；Wait for dip-coating.
Non-oxidizing gas is passed through into working cavity 5, argon gas is continually fed into the present embodiment, is full of working chamber with argon gas
Body 5, whole work process maintain ventilation.
2. opening the high-frequency ac power that induction coil 8 connects, current value 150A, the ballast coil on top and lower part are adjusted
Suspended coil in current direction it is opposite；Open automatic ration wire feeder 11, automatic ration wire feeder 11 is by metal A wire rings
Silk thread A on 10 is delivered to the center of crucible 7, and silk thread A is copper wire line in the present embodiment.
In the lower part suspended coil of induction coil 8 by high frequency alternating current after, high frequency is generated in coil enclosed space and is handed over
Varying magnetic field, high-frequency alternating magnetic field generate inductive loop in the material in 7 center of crucible.Faradic Joule heat heats silk thread
Metal A liquid balls are melted into, while inductive loop makes metal A liquid ball generate suspending power with extraneous alternating magnetic field interaction, hangs
Float on 7 center of crucible.Upper coil stablizes fused materials.
3. after the center of crucible 7 suspended sufficient amount copper liquid ball 9 after, start core wire unwrapping wire roller 1 and take-up roller 15.
The core wire B of this stylish releasing is introduced into progress clean surface pre-treatment in pretreating device 2, removes the oil on surface
Dirt, iron rust, oxide skin etc.；Core wire B after pre-treatment leads into work after the steering of line sending slewing rollers 3 by entrance dynamic seal 4
Make in cavity 5.
Into the core wire B in working cavity 5 300~800 DEG C are preheated to by preheating device 6.
Enter crucible in centre bores of the core wire B from lower section from 7 bottom of crucible after preheating, continue upward through crucible center
Levitation melting state metal A liquid ball 9（Copper liquid ball）, so as to which the surface dip-coating in core wire B has coated one layer of copper film, coat the core of copper film
Line B is passed upward through after cold-trap 12 cools down to get having arrived A packet B composite wires.
Obtained A packet B composite wires are received after outlet dynamic seal 13 and take-up slewing rollers 14 guide on take-up roller 15
Collection.
For A packet B composite wires, core wire B can be one kind in copper wire, aluminum steel, carbon steel line, stainless steel wire etc., but not
It is limited to the aforementioned material referred to；Metal A is one kind in titanium, copper, nickel, zirconium, stainless steel etc., but is not limited to the aforementioned material referred to
Matter.
After metal A layers of thickness determines on core wire B, metal A liquid balls capacity, automatic ration wire-feed motor are set according to calculated value
Current value in the speed of structure 11, the speed of travel of core wire B and induction coil.
One section without dip gilding A of winding is just started for take-up roller 15, has cut off.
（Embodiment 4, the method for preparing metal compound wire）
The method for preparing metal compound wire of the present embodiment uses the device of embodiment 2, preparation method remaining with 3 phase of embodiment
Together, the difference lies in：
1. step after the completion of middle threading, vacuumizes working cavity 5 so that air pressure is below 100Pa in working cavity 5.
Claims (10)
- A kind of 1. continuous method for preparing metal compound wire, it is characterised in that process is as follows：Electromagnetic levitation-melt is used first Method, in crucible（7）Center suspend a molten metal A liquid ball（9）；Then guiding core wire B passes through the suspension at crucible center Molten metal A liquid balls（9）, so as to which the surface dip-coating in core wire B has coated one layer of A metal film, by cold-trap（12）After cooling, Obtain A packet B metal compound wires.
- 2. the continuous method for preparing metal compound wire according to claim 1, it is characterised in that：Core wire B, which is passed through, to suspend Molten metal A liquid balls（9）Before, clean surface pre-treatment is first carried out, the core wire B after pre-treatment is by preheating device（6）In advance Heat is to carrying out dip-coating after 300~800 DEG C.
- 3. the continuous method for preparing metal compound wire according to claim 1, it is characterised in that：In preparation process, hang Floating molten metal A liquid balls（9）In vacuum environment or non-oxidizing atmosphere.
- 4. a kind of continuous device for preparing metal compound wire, it is characterised in that：Including core wire unwrapping wire roller（1）, pretreating device （2）, line sending slewing rollers（3）, working cavity（5）, preheating device（6）, crucible（7）, induction coil（8）, metal A wire rings（10）、 Automatic ration wire feeder（11）, cold-trap（12）, take-up slewing rollers（14）, take-up roller（15）, protective atmosphere maintain system or pumping Vacuum system；Pretreating device（2）Positioned at core wire unwrapping wire roller（1）And preheating device（6）Between；Core wire unwrapping wire roller（1）On be wound with core wire B；Preheating device（6）, crucible（7）, induction coil（8）, metal A wire rings（10）, from Dynamic quantitative wire feeder（11）, cold-trap（12）It is arranged on working cavity（5）Inside, core wire unwrapping wire roller（1）, pretreating device（2）、 Line sending slewing rollers（3）Positioned at the lower section end of incoming cables of working cavity 5, take-up slewing rollers（14）, take-up roller（15）Positioned at working cavity （5）Top leading-out terminal；Preheating device（6）Center be equipped with the cable tray of upward and downward, crucible（7）Bottom center be provided with through-hole, cold-trap （12）Center be equipped with the cable tray of upward and downward, preheating device（6）Cable tray, crucible（7）Through-hole and cold-trap （12）The bottom-up coaxial line of cable tray；Induction coil（8）It is wrapped in crucible（7）Periphery, induction coil（8）Pass through the external high-frequency ac power of conducting wire；Metal A wire rings（10）It is arranged on crucible（7）External oblique upper, silk thread is by automatic ration wire feeder（11）It send to crucible （7）It is internal；Protective atmosphere maintains system or pumped vacuum systems to pass through pipeline and working cavity（5）It communicates.
- 5. the continuous device for preparing metal compound wire according to claim 4, it is characterised in that：Automatic ration wire-feed motor Structure（11）Wire feeding mouth outlet close to crucible（7）Central axial line, it is outstanding in the silk thread and the course of work sent out from wire feeding mouth Floating metal A liquid balls（9）Contact.
- 6. the continuous device for preparing metal compound wire according to claim 4, it is characterised in that：Pretreating device（2） It is arranged on core wire unwrapping wire roller（1）With line sending slewing rollers（3）Between, line sending slewing rollers（3）It is arranged on pretreating device（2）And work Cavity（5）Between, pretreating device（2）For chemical cleaning descale the mechanical treatments such as degreasing and rust removal device or peeling machine dress It puts.
- 7. the continuous device for preparing metal compound wire according to claim 4, it is characterised in that：Working cavity（5）'s Lower end inlet porting dynamic seal（4）, top setting outlet dynamic seal（13）, entrance dynamic seal（4）Center be equipped with it is upper It is lower to cable tray, export dynamic seal（13）Center also be provided with the cable tray of upward and downward, entrance dynamic seal（4）、 Export dynamic seal（13）Cable tray and working cavity（5）Internal preheating device（6）Cable tray coaxial line.
- 8. the continuous device for preparing metal compound wire according to one of claim 4 to 7, it is characterised in that：It is described pre- Thermal（6）Using one kind in sensing heating, radiant heating or resistance heating manner.
- 9. the continuous device for preparing metal compound wire according to one of claim 4 to 7, it is characterised in that：Crucible（7） To divide valve copper crucible, valve number is 6~12 valves, and cooling-water duct, crucible valve cooling-water duct phase are equipped in each splitted structure It is mutually independent.
- 10. the continuous device for preparing metal compound wire according to one of claim 4 to 7, it is characterised in that：The line of induction Circle（8）With crucible（7）Between with ceramic insulation block connection fix, induction coil（8）It is divided into ballast coil and the lower part on top Suspended coil two parts, the number of turn of lower coil are 6~10 circles, and the number of turn of upper coil is 1~2 circle, the ballast coil on top With opposite electric current is connected in the suspended coil of lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058905.2A CN108203798A (en) | 2018-01-22 | 2018-01-22 | The continuous method and apparatus for preparing metal compound wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058905.2A CN108203798A (en) | 2018-01-22 | 2018-01-22 | The continuous method and apparatus for preparing metal compound wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108203798A true CN108203798A (en) | 2018-06-26 |
Family
ID=62605326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058905.2A Pending CN108203798A (en) | 2018-01-22 | 2018-01-22 | The continuous method and apparatus for preparing metal compound wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108203798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518110A (en) * | 2018-11-30 | 2019-03-26 | 烟台元泰金属材料技术有限公司 | A kind of braiding space-vehicle antenna net ultra-fine dilute/noble metal composite filament and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100273912B1 (en) * | 1992-06-02 | 2000-12-15 | 아베 고오헤이 | A floating melting appratus and a operating method thereof |
| JP2005105326A (en) * | 2003-09-29 | 2005-04-21 | Fujikura Ltd | Method and apparatus for manufacturing coated metal wire |
| WO2010001330A2 (en) * | 2008-06-30 | 2010-01-07 | Danieli & C. Officine Meccaniche S.P.A. | Electromagnetic device for coating flat metal products by means of continuous hot dipping, and coating process thereof |
| CN208136313U (en) * | 2018-01-22 | 2018-11-23 | 兰州交大常州研究院有限公司 | A kind of device continuously preparing metal compound wire |
-
2018
- 2018-01-22 CN CN201810058905.2A patent/CN108203798A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100273912B1 (en) * | 1992-06-02 | 2000-12-15 | 아베 고오헤이 | A floating melting appratus and a operating method thereof |
| JP2005105326A (en) * | 2003-09-29 | 2005-04-21 | Fujikura Ltd | Method and apparatus for manufacturing coated metal wire |
| WO2010001330A2 (en) * | 2008-06-30 | 2010-01-07 | Danieli & C. Officine Meccaniche S.P.A. | Electromagnetic device for coating flat metal products by means of continuous hot dipping, and coating process thereof |
| CN208136313U (en) * | 2018-01-22 | 2018-11-23 | 兰州交大常州研究院有限公司 | A kind of device continuously preparing metal compound wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518110A (en) * | 2018-11-30 | 2019-03-26 | 烟台元泰金属材料技术有限公司 | A kind of braiding space-vehicle antenna net ultra-fine dilute/noble metal composite filament and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8735783B2 (en) | Electric induction heating and stirring of an electrically conductive material in a containment vessel | |
| CN104138922B (en) | A kind of production equipment and process of copper cover aluminum bimetallic composite wire rod | |
| CN106111931B (en) | A kind of metal clad material solid-liquid continuous casting composite forming apparatus and process | |
| CN106925783A (en) | A kind of efficient metal 3D printing apparatus and method | |
| CN113061741B (en) | Electroslag remelting composite device and method for improving temperature distribution of slag bath by external magnetic field | |
| CN107262686B (en) | A kind of device and method preparing compound steel ingot | |
| CN104148598B (en) | A kind of clad material dual solidifying continuously casting former of solid-liquid compound and method | |
| CN108320835A (en) | A kind of bimetallic railway run-through ground line and its short-flow production method | |
| CN106424620B (en) | A kind of preparation facilities and preparation method of metal-metal ceramic laminar composite material | |
| CN102581236A (en) | Pressure core-filling continuous casting equipment and process for double-metal-bag long carbon fiber composite material | |
| CN208136313U (en) | A kind of device continuously preparing metal compound wire | |
| CN114226916A (en) | Device and method for improving surface forming precision of arc additive component | |
| CN107988513A (en) | The method that graphene strengthens Cu-base composites and its injection molding | |
| CN108203798A (en) | The continuous method and apparatus for preparing metal compound wire | |
| EP2238086B1 (en) | Glass-coated wires and methods for the production thereof | |
| CN106658800A (en) | Induction coil heating device and manufacturing method thereof | |
| JP2012524168A (en) | Method for coating a substrate | |
| CN105149531A (en) | Device and technical method for preparing metal-wrapped long carbon fiber wrapping material | |
| CN109909479A (en) | A kind of bimetallic composite wire material short flow process | |
| JP2005105326A (en) | Method and apparatus for manufacturing coated metal wire | |
| CN101122441A (en) | Short cold crucible for continuous melting and directional solidification flat blank | |
| CN111136229A (en) | Crystallizer copper pipe water jacket integrated configuration | |
| JPS60121263A (en) | Production of electrode wire for electric discharge working | |
| CN201470862U (en) | Up-draw shaping device of hot-dip coating copper-clad steel | |
| CN203235929U (en) | Induction heating and electromagnetic stirring device for riser of steel ingot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |