CN105970068A - Nano-alloy wire heating line and manufacturing method thereof - Google Patents
Nano-alloy wire heating line and manufacturing method thereof Download PDFInfo
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- CN105970068A CN105970068A CN201610321662.8A CN201610321662A CN105970068A CN 105970068 A CN105970068 A CN 105970068A CN 201610321662 A CN201610321662 A CN 201610321662A CN 105970068 A CN105970068 A CN 105970068A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 113
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 title abstract description 7
- 239000000956 alloy Substances 0.000 title abstract description 7
- 238000005491 wire drawing Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 9
- 229920001230 polyarylate Polymers 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 238000000137 annealing Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- 229910000521 B alloy Inorganic materials 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000003574 free electron Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 101100184531 Drosophila melanogaster Mo25 gene Proteins 0.000 description 2
- 101100494453 Mus musculus Cab39 gene Proteins 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a nano-alloy wire heating line and a manufacturing method thereof. The nano-alloy wire heating line is composed of, by mass, 23-27% of Mo, 18-22% of Ni, 18-22% of Fe, 8-12% of polyarylester, and 23-27% of impurities. Materials are weighed according to the mass percents of all the components, additives are added into the components, the temperature is increased to 1000-1200 DEG C at the heating rate of 2-3 DEG C/min, heat preservation is conducted at the temperature of 1000-1200 DEG C for 5-6 h, the materials are put into a wire drawing machine to be subjected to wire drawing and mold pressing after being mixed and melted, and the nano-alloy wire heating line is obtained. According to the nano-alloy wire heating line and the manufacturing method thereof, power consumption is small, and the probability of fire disasters is zero; and the uniform temperature is maintained, the semi-permanency is achieved, ultrahigh-speed heating can be achieved through the heating line, the flexibility is quite high, when specific resistance values are changed for production, raw materials can be used freely, the applicability is high, the application range is wide, and the heating performance is high especially on the aspects of ultra-low voltage and DC electric appliances.
Description
Technical field
The present invention relates to line with heating function field, specifically a kind of Nanoalloy silk line with heating function and manufacture method thereof.
Background technology
Floor heating is the abbreviation of floor panel heating, and English is Radiant Floor Heating, is to be scattered with whole ground
Hot device, by the heating agent in flooring radiation layer, uniformly heats whole ground, utilizes the accumulation of heat on ground self and heat upwards to radiate
Rule conduct from the bottom to top, reach heating purpose.Warm up from thermal medium, with being divided into water electricity the big class of floor heating two.
Electricity floor heating is that appearance allows 65 DEG C of heating cables of the operating temperature upper limit bury underground in floor, adds thermally with heating cable for thermal source
Plate, controls room temperature or floor temperature with temperature controller, it is achieved the heating system of ground radiation heating, has comfortable, energy-saving and environmental protection, spirit
Live, need not the advantages such as maintenance.But the heating cable laid, the i.e. inhomogenous situation of line with heating function resistance, office during use
Portion is overheated causes fire to occur, and the heat-emitting products having same power consumption cannot be produced in batches, becomes the reason of low quality.Existing
Some electric wire durability are low, and major part will break down (fire, electric shock etc.) within 6 months, within 2 years 70～
The electronic edition of 80% can break down (electric wire is aging, short circuit, electric shock etc.), and workability is low, and construction period occurs event
The ratio of barrier is the biggest.The temperature of heating board not can exceed that 60 DEG C, and maintains 60 DEG C of required electricity big, and range has office
Sex-limited.
Summary of the invention
It is an object of the invention to provide the probability that a kind of power consumption is few, resistance is homogeneous, do not have broken string, fire to occur is
Zero, ultrahigh speed heating, the strongest Nanoalloy silk line with heating function of pliability and manufacture method thereof, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, the present invention provides following technical scheme:
A kind of Nanoalloy silk line with heating function, is grouped into according to the one-tenth of mass percent by following: Mo23-27%, Ni18-
22%, Fe18-22%, polyarylate 8-12%, impurity 23-27%.
As the further scheme of the present invention: described Nanoalloy silk line with heating function, by the following one-tenth according to mass percent
It is grouped into: Mo24-26%, Ni19-21%, Fe19-21%, polyarylate 9-11%, impurity 24-26%.
As the further scheme of the present invention: described Nanoalloy silk line with heating function, by the following one-tenth according to mass percent
It is grouped into: Mo25%, Ni20%, Fe20%, polyarylate 10%, impurity 25%.
The manufacture method of described Nanoalloy silk line with heating function, step is as described below: claim according to the mass percent of each composition
Drawing materials, and add additive in mentioned component, the addition of additive is the 2-5% of mentioned component gross mass, with 2-3
DEG C/programming rate of min is warming up to 1000-1200 DEG C, and is incubated 5-6h at such a temperature, insert in wire drawing machine after mixed melting
Through wire drawing, mold prepared Nanoalloy silk line with heating function, wherein during wire drawing, first carry out prestretched, under nitrogen protective atmosphere encloses, and
Temperature be 600-700 DEG C at continuous annealing；Carry out ultra-fine stretching again, until the B alloy wire of a diameter of 50-80nm, then at 750-
800 DEG C, continuous annealing under the speed of 25-30m/min；Molding pressure during mold pressing is 1-1.5MPa, and clamp time is 5-
10min, molding temperature is 225-250 DEG C.
As the further scheme of the present invention: additive uses cyanidization agent.
As the further scheme of the present invention: wire drawing machine uses Germany's Ni Huofu multiple drawing machine.
Compared with prior art, the invention has the beneficial effects as follows:
Power consumption of the present invention is few, often keeps resistance homogeneous, and 700,000 flash back burns or fold does not has broken string in test, fire is sent out
Raw probability is zero；The homogenization temperature of material maintenance design itself, semipermanent (hardening produced under small acidization,
Fragmentation Phenomena there's almost no).The present invention only needs little electric power just to can reach high temperature 95 DEG C, it is possible to well maintain high temperature
State.(1 flat (3 square metres) maintain 95 DEG C about needs power consumption 450wh), so can be used for marble, tempering floors etc. needs height
The place of temperature.Line with heating function can ultrahigh speed generate heat, and pliability is very strong, and the change of specific resistance can freely use raw material when producing,
The suitability is strong, and applied widely, particularly extra low voltage, DC electrical equipment aspect heating property is strong.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo23%, Ni22%, Fe18%, polyarylate 12%, impurity 25%.Material is weighed according to the mass percent of each composition, and to
Adding additive in mentioned component, the addition of additive is the 2% of mentioned component gross mass, with the programming rate of 2 DEG C/min
It is warming up to 1000 DEG C, and is incubated 5h at such a temperature, insert after mixed melting in wire drawing machine and prepare nanometer close through wire drawing, mold pressing
Spun gold line with heating function, wherein first carries out prestretched during wire drawing, under nitrogen protective atmosphere encloses, and temperature is continuous annealing at 600 DEG C；Again
Carry out ultra-fine stretching, until the B alloy wire of a diameter of 50nm, then at 750 DEG C, continuous annealing under the speed of 25m/min；During mold pressing
Molding pressure be 1MPa, clamp time is 5min, and molding temperature is 225 DEG C.
Embodiment 2
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo27%, Ni18%, Fe22%, polyarylate 8%, impurity 25%.Mentioned component will add cyanidization agent, the addition of cyanidization agent
It is the 5% of mentioned component gross mass, is warming up to 1200 DEG C with the programming rate of 3 DEG C/min, and be incubated 6h at such a temperature, mixing
Insert after Rong Rong in wire drawing machine and prepare Nanoalloy silk line with heating function through wire drawing, mold pressing, wherein during wire drawing, first carry out prestretched,
Under nitrogen protective atmosphere encloses, and temperature is continuous annealing at 700 DEG C；Carry out ultra-fine stretching again, until the B alloy wire of a diameter of 80nm,
Again at 800 DEG C, continuous annealing under the speed of 30m/min；Molding pressure during mold pressing is 1.5MPa, and clamp time is 10min, mould
Pressure temperature is 250 DEG C.
Embodiment 3
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo24%, Ni21%, Fe19%, polyarylate 11%, impurity 25%.Mentioned component will add cyanidization agent, the addition of cyanidization agent
Amount is the 3% of mentioned component gross mass, is warming up to 1100 DEG C with the programming rate of 2 DEG C/min, and is incubated 5h at such a temperature, mixed
Close to insert after melting in wire drawing machine and prepare Nanoalloy silk line with heating function through wire drawing, mold pressing, wherein during wire drawing, first carry out prestretched,
Under nitrogen protective atmosphere encloses, and temperature is continuous annealing at 620 DEG C；Carry out ultra-fine stretching again, until the alloy of a diameter of 60nm
Silk, then at 760 DEG C, continuous annealing under the speed of 26m/min；Molding pressure during mold pressing is 1.2MPa, and clamp time is 6min,
Molding temperature is 230 DEG C.
Embodiment 4
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo26%, Ni19%, Fe21%, polyarylate 9%, impurity 25%.
To add cyanidization agent in mentioned component, the addition of cyanidization agent is the 4% of mentioned component gross mass, with 3 DEG C/min
Programming rate be warming up to 1200 DEG C, and be incubated 5.7h at such a temperature, insert after mixed melting in wire drawing machine through wire drawing, mould
Suppressing to obtain Nanoalloy silk line with heating function, wherein first carry out prestretched during wire drawing, under nitrogen protective atmosphere encloses, and temperature is 670 DEG C
Lower continuous annealing；Carry out ultra-fine stretching again, until the B alloy wire of a diameter of 70nm, then at 790 DEG C, connect under the speed of 28m/min
Continuous annealing；Molding pressure during mold pressing is 1.4MPa, and clamp time is 9min, and molding temperature is 240 DEG C.
Embodiment 5
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo25%, Ni20%, Fe20%, polyarylate 10%, impurity 25%.Mentioned component will add cyanidization agent, the addition of cyanidization agent
Amount is the 3.5% of mentioned component gross mass, is warming up to 1100 DEG C with the programming rate of 2.5 DEG C/min, and is incubated at such a temperature
5.5h, inserts after mixed melting in wire drawing machine and prepares Nanoalloy silk line with heating function through wire drawing, mold pressing, wherein first carry out during wire drawing
Prestretched, under nitrogen protective atmosphere encloses, and temperature is continuous annealing at 650 DEG C；Carry out ultra-fine stretching again, until a diameter of 65nm
B alloy wire, then at 775 DEG C, continuous annealing under the speed of 27m/min；Molding pressure during mold pressing is 1.3MPa, clamp time
For 7min, molding temperature is 235 DEG C.
Embodiment 6
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo23%, Ni18%, Fe22%, polyarylate 10%, impurity 27%.Preparation process is same as in Example 5.
Embodiment 7
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo27%, Ni22%, Fe20%, polyarylate 8%, impurity 23%.Preparation process is same as in Example 5.
Embodiment 8
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo26%, Ni19%, Fe21%, polyarylate 10%, impurity 24%.Preparation process is same as in Example 5.
Embodiment 9
In the embodiment of the present invention, a kind of Nanoalloy silk line with heating function, following it is grouped into according to the one-tenth of mass percent:
Mo24%, Ni21%, Fe20%, polyarylate 9%, impurity 26%.Preparation process is same as in Example 5.
In the present invention, B alloy wire internal part carries out maximally effective heating (other line with heating functions is compared when internal current produces
The heating efficiency of 2～5 times) this sensing deformed by the molecular material etc. of mentioned component.B alloy wire is for the reaction of electric current
Speed is very rapid, makes superfast heating become possible to.Owing to using the trickleest molten alloy art to manufacture, although this
Have R component (resistance material) generation of 100% while bright material molten, be processed as the homogeneity that automatic resistance is overall,
Become the basic reason cutting off the situation that resistance heterogeneity causes fire incident and low quality.Physics due to material of the present invention
Characteristic, can produce slight acidization at adstante febre, and general heating line all of long-term (2～3 years) can occur hard when using
Changing, broken phenomenon does not haves, it is achieved semipermanent use state.The Nanoalloy silk line with heating function deformed by B alloy wire itself
Stone, internal structure and tensile elongation are very strong, and folded bent also will not break, (in 700,000 times folding extension tests
There is not change in resistance and broken string situation).
Specific resistance needed for line with heating function all be designed produce technology (every 1m, 1,000,000～1,000,000,000, can be free
Manufacture of materials) there is powerful pliability to such an extent as to can be used to do sewing material, have articles for daily use and industry line with heating function etc.
(existing line with heating function only produces specific several resistance product to usability, and the line with heating function of specific resistance is the most widely
Can produce, fold, bending is almost broken when using, short have flexible local use to occur to cause because of broken string
The accidents such as road, electric shock, fire.Especially since the particular molecule properties of materials of Nanoalloy silk, at DC electric current and ultralow pressure
(1v) strong heat-producing characteristics is also had in the case of.
The heating principle of the present invention
The metal line with heating function that existing ferrum, nickel, chromium and associated materials manufacture.Electric current is when heating wire internal flow, freely
Electronics will active movement and atom clash, and according to conflict, the kinergety that atom is had is converted into the same of thermal energy
Shi Jinhang generates heat (heating law), and atom and the free electron frequency of collisions of the most existing heating wire can reduce, and forms electric current, can
With easily by the structure (limitation of existing heating wire manufacturing technology) of heating wire, in the case of same resistance, same electric current leads to
Out-of-date, heating efficiency can be substantially reduced (about 30%～the 40% of heating law heating efficiency).And the electric current of line with heating function leads to
Out-of-date, from the point of view of the ratio of the magnitude of current, linear aspect, heating temp persistently rises (fire hazard rising).With existing carbon raw material
After manufacturing fine particle, and the mixing of tackness solvent, after becoming liquid, it is smeared on online dough-making powder thus make various
Line with heating function on face.During electric current line with heating function internal flow on the whole, mutually according to the potential difference shape of particle between small carbon particle
Polarity, produce heat while there is vibration generation conflict, if temperature rises, particle vibration scope can become wide, hinders certainly
By the flowing of electronics, promoting resistance, automatically reduce electric current, (PTC operating principle occurs, heating efficiency is for sending out in heating temp reduction
About the 50%～about 60% of hot law, produces when material with carbon element self-temperature rises and is conducive to healthy far infrared).
But the practical situation of the homogeneous distribution that such heating principle cannot realize carbon particle becomes the office of manufacturing technology
Limit achievement, for realizing the combination of carbon particle, by indispensable tackness menstruum as insulator, resistance R of line with heating function on face
The resistance of the P (impedance) of composition (carbon) and C composition (tackness menstruum) realizes, it is impossible to forever keep homogeneous resistance to become skill
(when resistance inhomogenous line with heating function bulk article produces, result can cause hot-spot to cause fire thing to limitation in art
Therefore occur, when consuming the multiple line with heating function of same power generation, multiple line with heating functions all can have the consumption electric power being different from other, from
Fundamentally become the product of bad quality, be a special kind of skill making fire become huge potential danger).
It addition, the tackness menstruum of line with heating function mainly uses the fluidity menstruum of silicon series on face, this is skill up to now
Art strength, as time goes by, on molecular composition, carbon particle has the characteristic of erosion to silicon materials, starts line with heating function on manufacture face
The disappearance over time of the resistance of Shi Chiyou, due to the erosion of carbon particle, resistance can change, the consumption electric power meeting in using
Momentary variation, along with the variation at any time of caloric value, becomes and the bad reason with fire of product occurs.
The heating principle of Nanoalloy silk line with heating function can accelerate the frequency of collisions of the heating principle with metal line with heating function, i.e. electricity
Stream is when line with heating function internal flow, and free electron vivaciously moves, and causes and the conflict of atom, and due to conflict, atom is had
Kinergety be converted into while thermal energy and produce heat, the now frequency of collisions of atom and free electron and existing line with heating function
Compare and can be greatly increased the heating that (special technique that this special Nanoalloy silk line with heating function is had) produces due to hypervelocity conflict
Efficiency can ratio many 2～3 times of line with heating function heating efficiency on existing metal line with heating function dough-making powder, (heating law heating efficiency about
90%～98%).
It addition, Nanoalloy silk line with heating function is melted by various metals fusion and then produces special B alloy wire, produce
The most fundamentally for having specific resistance on per unit length, form constructivity produces (hot-spot or resistance automatically
In the case of value inequality, crossing hot material can be inherently eliminated automatically, eliminates fire hazard, even if manufacture multiple heating simultaneously
Line also can all have unified power consumption, thus produces the product of quality).
Here the special material added, when temperature rises, radiates far infrared, has the excellent of line with heating function on face simultaneously
Point.
The resistance of the per unit length according to first design disposably produces, no matter (outer all without variation in what situations
Portion impacts, overheated, long-time use etc.) line with heating function can keep the specific magnitude of current, and line with heating function realizes overall uniform current and divides
Cloth, it is achieved maintain specific caloric value (specific temperature) (even if the actuator that worst situation is line with heating function breaks down, to send out
Hot line also can keep specific temperature, owing to overheated and initiation fire accident probability is almost nil).
Accordingly, the line with heating function of Nanoalloy silk is the length that line with heating function is had on existing B alloy wire line with heating function dough-making powder
Place farthest develops, and overcomes the most advanced and sophisticated heating technique of its weakness completely.Existing line with heating function and the pluses and minuses of the present invention
The most as shown in table 1.
Table 1
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. a Nanoalloy silk line with heating function, it is characterised in that be grouped into according to the one-tenth of mass percent by following: Mo 23-
27%, Ni 18-22%, Fe 18-22%, polyarylate 8-12%, impurity 23-27%.
Nanoalloy silk line with heating function the most according to claim 1, it is characterised in that by the following one-tenth according to mass percent
It is grouped into: Mo 24-26%, Ni 19-21%, Fe 19-21%, polyarylate 9-11%, impurity 24-26%.
Nanoalloy silk line with heating function the most according to claim 2, it is characterised in that by the following one-tenth according to mass percent
It is grouped into: Mo 25%, Ni 20%, Fe 20%, polyarylate 10%, impurity 25%.
4. the manufacture method of the Nanoalloy silk line with heating function as described in claim 1-3 is arbitrary, it is characterised in that the following institute of step
State: weigh material according to the mass percent of each composition, and in mentioned component, add additive, on the addition of additive is
State the 2-5% of composition gross mass, be warming up to 1000-1200 DEG C with the programming rate of 2-3 DEG C/min, and be incubated 5-at such a temperature
6h, inserts after mixed melting in wire drawing machine and prepares Nanoalloy silk line with heating function through wire drawing, mold pressing, wherein first carry out pre-during wire drawing
Stretching, under nitrogen protective atmosphere encloses, and temperature be 600-700 DEG C at continuous annealing；Carry out ultra-fine stretching again, until a diameter of
The B alloy wire of 50-80nm, then at 750-800 DEG C, continuous annealing under the speed of 25-30m/min；Molding pressure during mold pressing is 1-
1.5MPa, clamp time is 5-10min, and molding temperature is 225-250 DEG C.
The manufacture method of Nanoalloy silk line with heating function the most according to claim 4, it is characterised in that described additive uses
Cyanidization agent.
The manufacture method of Nanoalloy silk line with heating function the most according to claim 4, it is characterised in that described wire drawing machine uses
Germany's Ni Huofu multiple drawing machine.
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| CN107197542A (en) * | 2017-07-13 | 2017-09-22 | 南京浩福新材料科技有限公司 | A kind of flexible electroluminescent far infrared transmission heater strip |
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