CN107445464A - A kind of Low emissivity tempering live-roller gear - Google Patents
A kind of Low emissivity tempering live-roller gear Download PDFInfo
- Publication number
- CN107445464A CN107445464A CN201710786910.0A CN201710786910A CN107445464A CN 107445464 A CN107445464 A CN 107445464A CN 201710786910 A CN201710786910 A CN 201710786910A CN 107445464 A CN107445464 A CN 107445464A
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- Prior art keywords
- roller
- powder
- live
- accounting
- tempering
- 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.)
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- 238000005496 tempering Methods 0.000 title claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 19
- 239000011029 spinel Substances 0.000 claims abstract description 19
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 14
- 238000007747 plating Methods 0.000 claims abstract description 12
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000012153 distilled water Substances 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 239000005336 safety glass Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 13
- 230000005855 radiation Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000002156 mixing Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 241000270708 Testudinidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007613 environmental effect 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
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
Abstract
The invention provides a kind of Low emissivity tempering live-roller gear, belong to safety glass production technical field.It solves the technical problems such as existing live-roller gear resistance to elevated temperatures difference.A kind of Low emissivity tempering live-roller gear, this live-roller gear includes the roller-way body of metal material and the heat insulating coat of roller-way body surface, heat insulating coat includes alumina powder, spinel powder, oxidation yttrium powder, graphite powder, auxiliary agent, distilled water and dispersant, and the surface of roller-way body is sprayed on by way of plating;According to weight metering, alumina powder accounting 22%~30%, spinel powder accounting 0.1%~0.15%, oxidation yttrium powder accounting 3%~12%, graphite powder accounting 5%~10%, auxiliary agent accounting 1%~3%, distilled water accounting 40%~60%, dispersant accounting 0.5%~2%.The present invention has the advantages that resistance to elevated temperatures is good.
Description
Technical field
The invention belongs to safety glass production technical field, is related to a kind of Low emissivity tempering live-roller gear.
Background technology
The imaging of safety glass is to characterize an important indicator of safety glass surface quality, safety glass imaging/waveform
Difference, very big influence is suffered to follow-up hollow and laminated glass production, the sealing of double glazing can be caused to flick and interlayer
Bubble etc. quality problems.And all adopted according to the actual state of current toughened glass production line, windshield mold for toughing roller-way
With carbon steel structure, and asbestos cord is wound on steel rider road.And the roller-way of steel material its thermal conductivity factor is 45W/mK, heat conductivility
Preferably, therefore as the radiating of safety glass, steel rider channel temp gradually rise, after measured, roller-way actual temperature is up to 328
DEG C, and close to fire door exit temperature apparently higher than air grid first half, namely roller-way temperature is there is front and rear difference big
Problem, it is the immediate cause for causing safety glass into aberration, the heat absorption for solving tempering roller-way can preferably solve this problem.
By observing the environmental aspect of tempering roller-way practical work process, if reducing tempering roller-way to safety glass table
The heat radiation in face, just can both solve glass cooling velocity, also can solve the uniformity of safety glass surface radiating simultaneously, solve
The problem of certainly safety glass is into aberration.
Prior art is typically all to be increased by increasing the thickness of asbestos cord on tempering roller-way between glass and roller-way
Distance, to reduce heat radiation of the tempering roller-way to glass surface.
The shortcomings that prior art:Tempering roller-way thermal conductivity factor is big, and temperature rise is obvious in production process, to the hot spoke of glass surface
Penetrate greatly, influence glass imaging.
The content of the invention
The purpose of the present invention is to be directed to above mentioned problem existing for existing technology, there is provided a kind of Low emissivity tempering live-roller
Road, the technical problems to be solved by the invention are heating for tempering live-roller gear is slowed down, high temperature rapid heat dissipation.
The purpose of the present invention can be realized by following technical proposal:A kind of Low emissivity tempering live-roller gear, its feature exist
In this live-roller gear includes the roller-way body of metal material and the heat insulating coat of roller-way body surface, and the heat insulating coat includes
Alumina powder, spinel powder, oxidation yttrium powder, graphite powder, auxiliary agent, distilled water and dispersant, are sprayed on roller by way of plating
The surface of road body;
According to weight metering, the alumina powder accounting 22%~30%, spinel powder accounting 0.1%~0.15%, oxygen
Change yttrium powder accounting 3%~12%, graphite powder accounting 5%~10%, auxiliary agent accounting 1%~3%, distilled water accounting 40%~
60%th, dispersant accounting 0.5%~2%.
In actual implementation process, to ensure that material bonding is firm after spraying, and can also add the excessive liquid of metal with mixing
Raw material is combined, and the presence of the excessive liquid of metal can strengthen the bonding force between heat insulating coat and roller-way body, make heat insulating coat
The surface for being bonded in roller-way body that can be tightly, improve the service life of heat insulating coat.
It is that radiation heat release is carried out with far red light when object temperature is below 300 DEG C, the heat when temperature is 300 DEG C -800 DEG C
Beam wavelength carries out radiation heat release in mid-infrared light area, and when the temperature of object is more than 800 DEG C, heat ray wavelength is in near-infrared
Area carries out radiation heat release, and safety glass is in process of production, and its surface temperature general control is at 625 DEG C or so, that is to say, that
Under such a environment, tempering roller-way primary recipient mid-infrared light, titanium oxide, spinelle and the mixing material for aoxidizing yttrium powder, give one
After certainty ratio mixing, in addition to extremely strong rigidity and intensity, also there is stronger infrared shielding function, such as to realize to 3-40
The shielding action of micron wave length, this material in the market are generally inorganic non-metallic material, the tempering with carbon steel material
Roller-way compatibility is bad, and cracking and delamination are easily caused after spraying, influences effect of heat insulation, heat insulating coat made from this method, tool
There are high intensity, high-wear resistance, preferable flatness and the effect of heat insulation suitable for safety glass production.
Selection is after one layer of thermostable heat insulation coating of surface even application of roller-way body, and after tested, the coating is in temperature
There is no ruckbildung when spending more than 1000 DEG C, and find in actual use, the roller-way after spraying, in equal safety glass
In production process, tempering roller table surface temperature can be reduced to 65 DEG C or so, and paint coatings effectively suppress and shield radiant heat
It is preferable with conduction heat, effect.
In a kind of above-mentioned Low emissivity tempering live-roller gear, the alumina powder, spinel powder, oxidation yttrium powder and graphite
The particle size range of powder is between 3 μm~6 μm.
In a kind of above-mentioned Low emissivity tempering live-roller gear, the thickness of the heat insulating coat is 0.5mm~15mm.
In a kind of above-mentioned Low emissivity tempering live-roller gear, the roller-way body is hollow structure, the roller-way body
Wall thickness be 5mm~30mm.
Roller-way body is hollow structure, is not only able to enhancing radiating, but also can reduce thermal expansion effect, avoids thermal insulation layer
It is larger and be cracked by stress.
In a kind of above-mentioned Low emissivity tempering live-roller gear, the roller-way body is made up of steel material.
The spraying method of heat insulating coat on a kind of Low emissivity tempering live-roller gear, it is characterised in that live-roller gear includes gold
Belong to the roller-way body of material and the heat insulating coat of roller-way body surface, the spraying method of the heat insulating coat comprises the following steps:
A, alumina powder, spinel powder, oxidation yttrium powder and graphite powder are ground to particle diameter and are less than 7um;
B, alumina powder, spinel powder, oxidation yttrium powder and graphite powder made from step A are poured into agitator air acutely
Stirring more than 2 hours, untill the particle diameter of spinel powder is less than 6um;
Graphite powder contributes to the lifting of thermal insulation layer surface finish, and can be beneficial in whipping process, each mixed material
Between abrasion, meanwhile, graphite powder has fabulous resistance to elevated temperatures, be scattered in bruting process is stirred other raw materials it
Between, lift the resistance to elevated temperatures of thermal insulation layer.
C, it is compound made from step B and auxiliary agent, distilled water and dispersant is uniform, and it is added to close middle dummy plating
In plating chamber in machine, the top layer of roller-way body is electroplated;
D, electroplating thickness is arranged between 3mm~4mm, after the completion of take out roller-way body, it is dried, and polishes;
E, the semi-finished product live-roller gear that D steps obtain is electroplated again, repeat step D, plating number more than 3 times,
After the completion of last time is electroplated, within the surface smoothness of heat insulating coat of polishing to 10nm.
On a kind of above-mentioned Low emissivity tempering live-roller gear in the spraying method of heat insulating coat, using the side for intersecting spraying
Formula sprays to roller-way body.
Compared with prior art, the present invention has advantages below:
1st, it is that radiation heat release is carried out with far red light when object temperature is below 300 DEG C, when temperature is 300 DEG C -800 DEG C
Heat ray wavelength carries out radiation heat release in mid-infrared light area, and when the temperature of object is more than 800 DEG C, heat ray wavelength is near red
Outskirt carries out radiation heat release, and safety glass is in process of production, its surface temperature general control at 625 DEG C or so, that is,
Say, under such a environment, tempering roller-way primary recipient mid-infrared light, titanium oxide, spinelle and the mixing material for aoxidizing yttrium powder, give
After certain proportion mixing, in addition to extremely strong rigidity and intensity, also there is stronger infrared shielding function, such as to realize to 3-
The shielding action of 40 micron wave lengths, this material in the market are generally inorganic non-metallic material, the steel with carbon steel material
It is bad to change roller-way compatibility, cracking and delamination are easily caused after spraying, influences effect of heat insulation, heat insulating coat made from this method,
With high intensity, high-wear resistance, preferable flatness and the effect of heat insulation produced suitable for safety glass.
2nd, graphite powder contributes to the lifting of thermal insulation layer surface finish, and can be beneficial in whipping process, and each mixing is former
Abrasion between material, meanwhile, graphite powder has fabulous resistance to elevated temperatures, be scattered in bruting process is stirred other raw materials it
Between, lift the resistance to elevated temperatures of thermal insulation layer.
Brief description of the drawings
Fig. 1 is the structural representation of this Low emissivity tempering live-roller gear.
In figure, 1, roller-way body;2nd, heat insulating coat.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, this live-roller gear includes the roller-way body 1 of metal material and the heat insulating coat on the surface of roller-way body 1
2, heat insulating coat 2 includes alumina powder, spinel powder, oxidation yttrium powder, graphite powder, auxiliary agent, distilled water and dispersant, passes through plating
Mode be sprayed on the surface of roller-way body 1;According to weight metering, alumina powder accounting 22%~30%, spinel powder accounting
0.1%~0.15%, yttrium powder accounting 3%~12%, graphite powder accounting 5%~10%, auxiliary agent accounting 1%~3%, distillation are aoxidized
Water accounting 40%~60%, dispersant accounting 0.5%~2%.
In actual implementation process, to ensure that material bonding is firm after spraying, and can also add the excessive liquid of metal with mixing
Raw material is combined, and the presence of the excessive liquid of metal can strengthen the bonding force between heat insulating coat 2 and roller-way body 1, make heat-insulated painting
Layer 2 can be tightly the surface for being bonded in roller-way body 1, improve heat insulating coat 2 service life;Object temperature is below 300 DEG C
When be that radiation heat release is carried out with far red light, when temperature be 300 DEG C -800 DEG C when heat ray wavelength mid-infrared light area carry out spoke
Heat release is penetrated, when the temperature of object is more than 800 DEG C, heat ray wavelength carries out radiation heat release near infrared region, and safety glass
In process of production, its surface temperature general control is at 625 DEG C or so, that is to say, that under such a environment, tempering roller-way mainly connects
Receive mid-infrared light, titanium oxide, spinelle and the mixing material for aoxidizing yttrium powder, after giving certain proportion mixing, except with extremely strong
Outside rigidity and intensity, also there is stronger infrared shielding function, such as to realize the shielding action to 3-40 micron wave lengths, at present city
This material on field is generally inorganic non-metallic material, bad with the tempering roller-way compatibility of carbon steel material, after spraying easily
Cause cracking and delamination, influence effect of heat insulation, heat insulating coat 2 made from this method, have high intensity, high-wear resistance, preferably
Flatness and suitable for safety glass production effect of heat insulation.
Selection is after one layer of thermostable heat insulation coating 2 of surface even application of roller-way body 1, and after tested, the coating exists
There is no ruckbildung during more than 1000 DEG C of temperature, and find in actual use, the roller-way after spraying, in equal tempering glass
In glass production process, tempering roller table surface temperature can be reduced to 65 DEG C or so, and paint coatings effectively suppress and shield radiation
Heat and conduction heat, effect are preferable.
Alumina powder, spinel powder, oxidation yttrium powder and graphite powder particle size range between 3 μm~6 μm;Heat insulating coat 2
Thickness be 0.5mm~15mm;Roller-way body 1 is hollow structure, and the wall thickness of roller-way body 1 is 5mm~30mm;Roller-way body 1
For hollow structure, be not only able to enhancing radiating, but also thermal expansion effect can be reduced, avoid thermal insulation layer by stress is larger and tortoise
Split.
Roller-way body 1 is made up of steel material.
Live-roller gear includes the roller-way body 1 of metal material and the heat insulating coat 2 on the surface of roller-way body 1, heat insulating coat 2
Spraying method comprises the following steps:
F, alumina powder, spinel powder, oxidation yttrium powder and graphite powder are ground to particle diameter and are less than 7um;
G, alumina powder, spinel powder, oxidation yttrium powder and graphite powder made from step A are poured into agitator air acutely
Stirring more than 2 hours, untill the particle diameter of spinel powder is less than 6um;
Graphite powder contributes to the lifting of thermal insulation layer surface finish, and can be beneficial in whipping process, each mixed material
Between abrasion, meanwhile, graphite powder has fabulous resistance to elevated temperatures, be scattered in bruting process is stirred other raw materials it
Between, lift the resistance to elevated temperatures of thermal insulation layer.
H, it is compound made from step B and auxiliary agent, distilled water and dispersant is uniform, and it is added to close middle dummy plating
In plating chamber in machine, the top layer of roller-way body 1 is electroplated;
I, electroplating thickness is arranged between 3mm~4mm, after the completion of take out roller-way body 1, it is dried, and polishes;
J, the semi-finished product live-roller gear that D steps obtain is electroplated again, repeat step D, plating number more than 3 times,
After the completion of last time is electroplated, the surface smoothness for heat insulating coat 2 of polishing is within 10nm.
Roller-way body 1 is sprayed by the way of spraying is intersected.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
- A kind of 1. Low emissivity tempering live-roller gear, it is characterised in that the roller-way body (1) of this live-roller gear including metal material and The heat insulating coat (2) on roller-way body (1) surface, the heat insulating coat (2) include alumina powder, spinel powder, oxidation yttrium powder, stone Ink powder, auxiliary agent, distilled water and dispersant, the surface of roller-way body (1) is sprayed on by way of plating;According to weight metering, the alumina powder accounting 22%~30%, spinel powder accounting 0.1%~0.15%, yittrium oxide Powder accounting 3%~12%, graphite powder accounting 5%~10%, auxiliary agent accounting 1%~3%, distilled water accounting 40%~60%, point Powder accounting 0.5%~2%.
- 2. a kind of Low emissivity tempering live-roller gear according to claim 1, it is characterised in that the alumina powder, spinelle The particle size range of powder, oxidation yttrium powder and graphite powder is between 3 μm~6 μm.
- A kind of 3. Low emissivity tempering live-roller gear according to claim 1, it is characterised in that the thickness of the heat insulating coat (2) Spend for 0.5mm~15mm.
- 4. a kind of Low emissivity tempering live-roller gear according to claim 1, it is characterised in that during the roller-way body (1) is Hollow structure, the wall thickness of the roller-way body (1) is 5mm~30mm.
- 5. according to a kind of Low emissivity tempering live-roller gear of claim 1 or 2 or 3 or 4, it is characterised in that the roller-way sheet Body (1) is made up of steel material.
- 6. the spraying method of heat insulating coat on a kind of Low emissivity tempering live-roller gear, it is characterised in that live-roller gear includes metal The roller-way body (1) of material and the heat insulating coat (2) on roller-way body (1) surface, the spraying method of the heat insulating coat (2) include Following steps:A, alumina powder, spinel powder, oxidation yttrium powder and graphite powder are ground to particle diameter and are less than 7um;B, alumina powder, spinel powder, oxidation yttrium powder and graphite powder made from step A are poured into agitator air and be stirred vigorously More than 2 hours, untill the particle diameter of spinel powder is less than 6um;Graphite powder contributes to the lifting of thermal insulation layer surface finish, and can be beneficial in whipping process, between each mixed material Abrasion, meanwhile, graphite powder has fabulous resistance to elevated temperatures, between other raw materials are scattered in stirring bruting process, carries Rise the resistance to elevated temperatures of thermal insulation layer.C, it is compound made from step B and auxiliary agent, distilled water and dispersant is uniform, and be added in close hollow electroplating machine Plating chamber in, the top layer of roller-way body (1) is electroplated;D, electroplating thickness is arranged between 3mm~4mm, after the completion of take out roller-way body (1), it is dried, and polishes;E, the semi-finished product live-roller gear that D steps obtain is electroplated again, repeat step D, plating number more than 3 times, finally After the completion of once electroplating, the surface smoothness of polishing heat insulating coat (2) is within 10nm.
- 7. the spraying method of heat insulating coat on a kind of Low emissivity tempering live-roller gear according to claim 6, using intersection The mode of spraying sprays to roller-way body (1).
Priority Applications (1)
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CN201710786910.0A CN107445464A (en) | 2017-09-04 | 2017-09-04 | A kind of Low emissivity tempering live-roller gear |
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CN201710786910.0A CN107445464A (en) | 2017-09-04 | 2017-09-04 | A kind of Low emissivity tempering live-roller gear |
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CN201710786910.0A Pending CN107445464A (en) | 2017-09-04 | 2017-09-04 | A kind of Low emissivity tempering live-roller gear |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015115668A1 (en) * | 2014-01-31 | 2015-08-06 | 日本碍子株式会社 | Porous plate-shaped filler and thermal insulation film |
CN105543764A (en) * | 2015-12-28 | 2016-05-04 | 广东新劲刚新材料科技股份有限公司 | Infrared radiation metal ceramic powder used for detonation spraying and preparation method of infrared radiation metal ceramic powder |
-
2017
- 2017-09-04 CN CN201710786910.0A patent/CN107445464A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015115668A1 (en) * | 2014-01-31 | 2015-08-06 | 日本碍子株式会社 | Porous plate-shaped filler and thermal insulation film |
CN105543764A (en) * | 2015-12-28 | 2016-05-04 | 广东新劲刚新材料科技股份有限公司 | Infrared radiation metal ceramic powder used for detonation spraying and preparation method of infrared radiation metal ceramic powder |
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Application publication date: 20171208 |