CN109704815A - Colored zirconia ceramic and preparation method thereof - Google Patents
Colored zirconia ceramic and preparation method thereof Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims abstract description 129
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 210
- 239000011241 protective layer Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 238000007733 ion plating Methods 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000005240 physical vapour deposition Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000010977 jade Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 15
- 238000000151 deposition Methods 0.000 description 11
- 230000008021 deposition Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 210000004276 hyalin Anatomy 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 229910016341 Al2O3 ZrO2 Inorganic materials 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 241000605372 Fritillaria Species 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 oxide Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention relates to a colored zirconia ceramic and a preparation method thereof, wherein the colored zirconia ceramic comprises a ceramic main body, the ceramic main body comprises an outer surface and an inner surface, a colored layer and a protective layer arranged on the surface of the colored layer are arranged on the outer surface, the colored layer is a stacked film layer formed by alternately arranging and overlapping a first film layer and a second film layer, and the refractive index of the first film layer is greater than that of the second film layer; the protective layer is a transparent layer. Because the first film layer and the second film layer with different refractive indexes are stacked, the interference effect of light is formed, the colorful effect is shown, and the change of the reflected light color of the film layers along with the change of the incident angle of the light is realized; the color of the body of the ceramic main body can be displayed through the color layer and the protective layer, and the jade feeling is strong; the colored zirconia ceramics prepared by the preparation method of the invention has good adhesive force of the colored layer and the protective layer, and the whole film layer has wear resistance, scratch resistance, corrosion resistance and long service life.
Description
Technical field
The present invention relates to ceramic technical fields, more particularly to colored zirconia ceramics and preparation method thereof.
Background technique
At present there are three types of zirconia ceramics product surface color processing methods: 1, adding colorant into ceramic powder, realize
Colorful ceramic effect, but only a small amount of color can be realized, also, due to adding impurity, chromatic ceramics various aspects of performance is
It reduces；2, with reference to traditional ceramics glazing treatment, the product surface roughness that the method obtains is higher, is not suitable for current consumption electricity
Sub- product；3, by coating process, surface different colours is realized by optical effect, more color demand, but this side can be completed
Ceramic body color is completely covered method, and metal-like is strong, the serious beautiful texture for reducing ceramic product as appearance member.
Summary of the invention
Based on this, it is necessary to which, in view of the above-mentioned problems, providing a kind of colored zirconia ceramics, color layer will not cover ceramics originally
The color of body, under normal light source, ceramic body is still body color, and beautiful texture is strong；Light is seen, the table of colored zirconia ceramics
Face can produce the effect of colorful.
A kind of colored zirconia ceramics, including ceramic main body, ceramic main body include outer surface and inner surface, are set on outer surface
Chromatic colour layer and protective layer set on colored layer surface, color layer are that the first film layer and the second film layer are alternately arranged stacked stacking
Film layer, the refractive index of the first film layer are greater than the refractive index of the second film layer；Protective layer is hyaline layer.
Above-mentioned colored zirconia ceramics, color layer are lower than 20% in the average reflectance of visible light wave range, and light is through protection
Layer is incident to color layer, since the first different film layer of two kinds of refractive index and the second film stack are arranged, generates multipath reflection, folding
It penetrates and reflects again, the interference effect for forming light shows the effect of colorful, realizes that film layer reflects the photochromic change with angle of light
Change and change, specific color change can be used computer and realize software simulation；And the body color of ceramic main body can pass through
Color layer is shown with protective layer, retains the body color of ceramic main body as background colour, beautiful texture is strong；Using of the invention
The preparation method of colored zirconia ceramics is made, and the adhesive force of color layer and protective layer is good, and the wear-resisting scratch resistance of whole film layer, anti-corruption
Erosion, long service life.
Inner surface for blank face or is equipped with transparent film layer in one of the embodiments,.
The first film layer is at least one of zirconium oxide, silicon nitride, titanium dioxide in one of the embodiments,.
The second film layer is aluminium oxide and/or silica in one of the embodiments,.
The first film layer and the second film layer are the nitride, oxide, nitrogen oxidation of high rigidity in one of the embodiments,
At least one of object.
Protective layer is AF film in one of the embodiments,.
The L value in the Lab value of ceramic main body is greater than 50 in one of the embodiments,.
Ceramic main body is black or Dark grey ceramics in one of the embodiments,.
The present invention also provides a kind of preparation methods of colored zirconia ceramics, comprising the following steps:
Ceramic main body is subjected to ultrasonic cleaning, is dried；
By the ceramic main body after cleaning under vacuum and preset temperature environment Ion Cleaning；
According to the film layer of color layer set, using physical vaporous deposition ceramic main body the first film layer of outside deposition
With the second film layer, protective layer then is deposited in the surface of color layer, obtains first product；
By first product from the intracavitary taking-up of plated film, stand.
The vacuum degree of ceramic main body plasma cleaning is≤1 × 10 in one of the embodiments,-3Pa, temperature are 290 DEG C
~315 DEG C.
Physical vaporous deposition is magnetron sputtering or ion plating in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the schematic diagram of a preferred embodiment of colored zirconia ceramics of the present invention.
Specific embodiment
It to facilitate the understanding of the present invention, below will be to invention is more fully described.But the present invention can be to be permitted
Mostly different form is realized, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes
It is more thorough and comprehensive to the understanding of the disclosure.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Referring to Fig. 1, colored zirconia ceramics 100 are a preferred embodiment of the present invention, the colored zirconia ceramics 100
Including ceramic main body 20, ceramic main body 20 includes outer surface and inner surface, and outer surface is equipped with color layer 30 and is set to color layer
The protective layer 40 on 30 surfaces, color layer 30 are that the first film layer 31 and the second film layer 32 are alternately arranged stacked stacking film layer, first
The refractive index of film layer 31 is greater than the refractive index of the second film layer 32；Protective layer 40 is hyaline layer.
Color layer 30 is lower than 20% in the average reflectance of visible light wave range, and light is incident to color layer through protective layer 40
30, since the first different film layer 31 of two kinds of refractive index and the second film layer 32 stack and be arranged, generation multipath reflection, refraction are anti-again
It penetrates, the interference effect for forming light shows the effect of colorful, realizes that film layer reflects and photochromic becomes with the variation of angle of light
Change, specific color change can be used computer and realize software simulation.After light is through protective layer 40 and color layer 30, it is incident upon ceramics
The outer surface of the outer surface of main body 20, ceramic main body 20 generates reflection, Chong Die with the colorful that whole film layer generates, i.e. ceramic main body
20 body color can pass through color layer 30 and show with protective layer 40, retain the body color of ceramic main body 20 as background
Color, beautiful texture is strong, and increases colorful on 20 surface of ceramic main body with beautiful texture.Using colored oxygen of the invention
The preparation method for changing zircon ceramic 100 is made, and color layer 30 and the adhesive force of protective layer 40 are good, and the wear-resisting scratch resistance of whole film layer, resists
Corrosion, long service life.
In one embodiment, protective layer 40 is set to the surface farthest away from the second film layer 32 of ceramic main body 20, the layer second
The refractive index of film layer 32 is lower than the refractive index of the first film layer 31, then passes through the angle of light of the second film layer of this layer 32 and adjacent the
The angle of light of one film layer 31 is not much different, the light beam of protective layer reflection, the second film layer 32 reflection farthest away from ceramic main body 20
Light beam with farthest away from ceramic main body 20 the first film layer 31 reflect light beam formed part reinforce and partial reduction formed tentatively
Colorful.
In one embodiment, inner surface is blank face or is equipped with transparent film layer.Inner surface is blank face, i.e. inner surface is not set
There are other film layers not generate extinction or light-blocking effect when inner surface is blank face or is equipped with transparent film layer, work as ceramic main body
When for light color, it is more conducive to show the body color of ceramic main body.
In one embodiment, the first film layer 31 is at least one of zirconium oxide, silicon nitride, titanium dioxide.
In one embodiment, the first film layer 31 with a thickness of 20nm~80nm.
In one embodiment, the second film layer 32 is aluminium oxide and/or silica.
In one embodiment, the second film layer 32 with a thickness of 20nm~100nm.
Thickness by adjusting the first film layer 31 and the second film layer 32 adjusts the refraction path and reflection path of light beam, adjusts
The Overlay of reflected light, to adjust the main glory color of colorful.
In one embodiment, color layer 30 with a thickness of 100nm~900nm, mainly comprehensively consider the ontology of ceramic main body
The colour rendering of color and the performances such as the colour rendering of color layer and adhesive force.
In one embodiment, nitride, the oxide, nitrogen oxidation of the first film layer 31 and the second film layer 32 respectively high rigidity
At least one of object.First film layer 31 and the second film layer 32 are selected in the nitride, oxide, nitrogen oxides of high rigidity extremely
Few one kind, the good compactness of color layer 30 is strong with the adhesive force of ceramic main body 20, these high rigidity substances are in 380nm~780nm
Wave band, absorptivity reduces the loss of light less than 1%, keeps the effect of colorful stronger.First film layer 31 and the second film layer 32
Identical high hardness material and different high hardness materials can be contained, it can be by adjusting in the first film layer 31 and the second film layer 32
The content of material of high rigidity makes the refractive index of the first film layer 31 greater than the refractive index of the second film layer 32.
In one embodiment, protective layer 40 is AF film, and AF film is fingerprint proof membrane, has low-friction coefficient, anti-fingerprint, hates
Water hates oil and dust-proof performance, plays a very good protection, and do not influence color layer 20 to color layer 20, prevents colour
Layer 20 is worn, and destroys colored glare effect.
In one embodiment, protective layer 40 with a thickness of 20nm~75nm.
In one embodiment, the L value in the Lab value of ceramic main body 20 is greater than 50, i.e. ceramic main body 20 is partially white, part light
Ceramic main body 20 is projected to after color layer 30, since the L value of ceramic main body 20 is greater than 50, light absorptive is weak, has stronger
Reflective, the reflection light of ceramic main body 20 and the reflection light of color layer 30 form multipath reflection light and generate colored, formation
Fritillaria color ceramics with beautiful texture.
In one embodiment, ceramic main body 20 is that black or Dark grey are ceramic, and the light absorptive of black and Dark grey is strong, passes through
The wide part being projected on ceramic main body 20 after color layer 30 is absorbed by ceramic main body 20, generates the effect of black, with colour
The colorful that layer 30 generates cooperatively forms the colour developing of Peal blackberry, and passes through the adjusting of the thickness of the first film layer 31 and the second film layer 32 and light
Incident angle adjust, make the outer surface of Peal blackberry that there is blue gloss or green gloss.
The present invention also provides the preparation methods of above-mentioned colored zirconia ceramics, and color layer densification can be made to be attached to ceramic master
The outer surface of body, protective layer densification are attached to the surface of color layer.The preparation method comprises the following steps:
S110: carrying out ultrasonic cleaning for ceramic main body, remove the impurity on the surface of ceramic main body, make any surface finish, benefit
In the attachment of subsequent color layer.Water or ethyl alcohol cleaning can be used in ultrasonic cleaning.
Then the ceramic main body after cleaning is dried.
S220: by the ceramic main body clamping after cleaning, restocking, the plated film for being placed in filming equipment is intracavitary, and plated film is intracavitary
It is evacuated to vacuum, while being warming up to preset temperature.
In one embodiment, the intracavitary vacuum degree of plated film is≤1 × 10-3Pa, temperature are 290 DEG C~315 DEG C.
S330: in the intracavitary Ion Cleaning ceramic main body of plated film, cleaning ceramic main body surface thoroughly, and without damages such as micro- holes
Wound, provides good attached base for color layer.
S440: setting according to the film layer of color layer, using physical vaporous deposition ceramic main body outside deposition the
Then one film layer and the second film layer deposit protective layer in the surface of color layer, obtain first product.
According to the putting in order of the setting of the film layer of color layer and the first film layer and the second film layer, the selection of thickness and material is closed
Suitable filming parameter.
Physical vaporous deposition can select vapor deposition, magnetron sputtering or ion plating.Find that evaporating coating is with island according to experiment
Shape growth based on, microstructure is columnar growth, and hole is more, and gather density is poor, cause the consistency of color layer small, adhesive force compared with
Difference；Magnetron sputtering plating is that stratiform and island structure are grown, and hole is few, and gather density is preferable, and the consistency of color layer is higher, attached
Put forth effort preferably；For ion plating based on layer growth, hole is few, and gather density is good, and the consistency of color layer is high, adhesive force
It is good.So the method for the first film layer of preparation, the second film layer and protective layer more preferably selects magnetron sputtering or ion plating.
S550: it by first product from the intracavitary taking-up of plated film, stands.
In one embodiment, the time of repose of first product is 2h~4h, the first film layer or the second film layer and pottery of color layer
It combines closely on the surface of porcelain main body.
The following are specific embodiments to illustrate.
Embodiment 1
The colored zirconia ceramics of the present embodiment are the mica color ceramics with beautiful texture, which includes
Ceramic main body, ceramic main body include outer surface and inner surface, and outer surface is equipped with color layer and the protection set on colored layer surface
Layer, color layer is the first film layer and the second film layer is alternately arranged stacked stacking film layer, and the refractive index of the first film layer is greater than second
The refractive index of film layer；Protective layer is hyaline layer；Inner surface is blank face or is equipped with transparent film layer.
L value in the Lab value of ceramic main body is 95.
Protective layer be AF film, protective layer with a thickness of 55nm.
The material and thickness of first film layer and the second film layer such as table 1.
Table 1
The preparation methods of above-mentioned colored zirconia ceramics the following steps are included:
S110: ceramic main body is subjected to ultrasonic cleaning, is then dried.
S220: by the ceramic main body clamping after cleaning, restocking, the plated film for being placed in filming equipment is intracavitary, and plated film is intracavitary
Being evacuated to vacuum degree is 1 × 10-4Pa, while being warming up to 293 DEG C.
S330: in the intracavitary Ion Cleaning ceramic main body of plated film.
S440: according to the film layer of color layer set, using magnetron sputtering ceramic main body the first film layer of outside deposition
With the second film layer, film layer sequence and respective thickness are as shown in table 1, then deposit protective layer in the surface magnetic control sputtering of color layer,
Obtain first product.
S550: by first product from the intracavitary taking-up of plated film, 2h is stood.
Embodiment 2
The colored zirconia ceramics of the present embodiment are the pearl black ceramic of general blue gloss, the colored zirconia ceramics packet
Ceramic main body is included, ceramic main body includes outer surface and inner surface, and outer surface is equipped with color layer and the guarantor set on colored layer surface
Sheath, color layer are that the first film layer and the second film layer are alternately arranged stacked stacking film layer, and the refractive index of the first film layer is greater than the
The refractive index of two film layers；Protective layer is hyaline layer；Inner surface is blank face or is equipped with transparent film layer.
Ceramic main body is black zirconia ceramics.
Protective layer be AF film, protective layer with a thickness of 25nm.
The material and thickness of first film layer and the second film layer such as table 2.
Table 2
| First film layer | Second film layer | First film layer | Second film layer | First film layer | Second film layer | First film layer | Second film layer | |
| Material | ZrO2 | Al2O3 | ZrO2 | Al2O3 | ZrO2 | Al2O3 | ZrO2 | Al2O3 |
| Thickness/nm | 80 | 101 | 20 | 85 | 32 | 50 | 28 | 75 |
The preparation methods of above-mentioned colored zirconia ceramics the following steps are included:
S110: ceramic main body is subjected to ultrasonic cleaning, is then dried.
S220: by the ceramic main body clamping after cleaning, restocking, the plated film for being placed in filming equipment is intracavitary, and plated film is intracavitary
Being evacuated to vacuum degree is 1 × 10-5Pa, while being warming up to 315 DEG C.
S330: in the intracavitary Ion Cleaning ceramic main body of plated film.
S440: according to the film layer of color layer set, using ion plating method ceramic main body the first film layer of outside deposition
With the second film layer, film layer sequence and respective thickness are as shown in table 2, then in the surface of color layer using ion plating method deposition protection
Layer obtains first product.
S550: by first product from the intracavitary taking-up of plated film, 2.5h is stood.
Embodiment 3
The colored zirconia ceramics of the present embodiment are the pearl black ceramic of general green gloss, the colored zirconia ceramics packet
Ceramic main body is included, ceramic main body includes outer surface and inner surface, and outer surface is equipped with color layer and the guarantor set on colored layer surface
Sheath, color layer are that the first film layer and the second film layer are alternately arranged stacked stacking film layer, and the refractive index of the first film layer is greater than the
The refractive index of two film layers；Protective layer is hyaline layer；Inner surface is blank face or is equipped with transparent film layer.
Ceramic main body is Dark grey ceramics.
First film layer is silicon nitride and titanium dioxide, wherein mass percentage of the silicon nitride in the first film layer be
20%.
Protective layer be AF film, protective layer with a thickness of 72nm.
The material and thickness of first film layer and the second film layer such as table 3.
Table 3
The preparation methods of above-mentioned colored zirconia ceramics the following steps are included:
S110: ceramic main body is subjected to ultrasonic cleaning, is then dried.
S220: by the ceramic main body clamping after cleaning, restocking, the plated film for being placed in filming equipment is intracavitary, and plated film is intracavitary
Being evacuated to vacuum degree is 1 × 10-5Pa, while being warming up to 305 DEG C.
S330: in the intracavitary Ion Cleaning ceramic main body of plated film.
S440: according to the film layer of color layer set, using ion plating method ceramic main body the first film layer of outside deposition
With the second film layer, the sequence and thickness of film layer are as shown in table 3, then in the surface of color layer using ion plating method deposition protection
Layer obtains first product.
S550: by first product from the intracavitary taking-up of plated film, 4h is stood.
The colored zirconia ceramics of Example 1 to 3 carry out the property such as vibration friction, boiling, the test of hundred lattice and salt spray test
Can test, wherein vibration friction predominantly detects the wear-resisting scratch resistance of product, boiling and salt spray test testing product it is anticorrosive
Property, hundred lattice test the adhesive force of testing product, and testing result is as shown in table 4.
Shake the test method of friction are as follows: prepare 3 parts of RKF 10K (yellow cone) and 1 part of RKK15P (green pyramid
Body), total about 15L, be added in vibration friction device (ROSLER) grinding groove (note: the material is every primary using replacement in 40 hours,
The virgin material of replacement can be tested after being ground in machine 6 hours with 1 liter of water), FC120 4ml is drawn with pipette, and
Add water to 200ml, be added in grinding groove, is added in 0.5L water to grinding groove；Add water 0.5L every 60min in test process.
The method of boiling test are as follows: pure water is heated to and is maintained at 80 DEG C of ± 2 DEG C of states, product is completely immersed in heat
It in water, is taken out after boiling 30min, stands 2 hours under room temperature, check the appearance of product.
The method of hundred lattice test are as follows: draw the small grid of 10 × 10 1mm × 1mm in product surface with cross-cut tester, every is drawn
Line answers the bottom of depth and color layer；The fragment of test zone is cleaned down with hairbrush, is firmly clung with 3M gummed paper and is tested small net
Lattice, and firmly wipe adhesive tape with erasing rubber and hold adhesive tape one to increase the contact area and dynamics of adhesive tape and tested region
Gummed paper is shut down rapidly in vertical direction in end, and same position carries out 2 identical tests.0 grade, the edge of notch is completely smooth, grid
Edge does not have any peeling；1 grade, there are small pieces peeling, actual spoilage≤5% in the area Hua Ge in the intersection of notch；2 grades, notch
Edge and/or intersection have and peeled off, area is greater than 5%~15%.
The method of salt spray test is acetic acid salt spray test.
Table 4
As shown in Table 4, the adhesive force of the color layer of the colored zirconia ceramics of embodiment 1 to 3 and protective layer is good, integral membrane
The wear-resisting scratch resistance of layer, it is anticorrosive, it is ensured that colored zirconia ceramics are colour-fast for a long time.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
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| CN201910149867.6A Pending CN109704815A (en) | 2019-02-28 | 2019-02-28 | Colored zirconia ceramic and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253081A (en) * | 2020-03-20 | 2020-06-09 | 山东大学 | A kind of colored glass and preparation method thereof |
| CN111763085A (en) * | 2020-07-16 | 2020-10-13 | Oppo广东移动通信有限公司 | Ceramic shell, preparation method and electronic equipment |
| CN111910153A (en) * | 2020-07-15 | 2020-11-10 | 无锡杰程光电有限公司 | Color ceramic bezel and preparation method thereof |
| CN113005416A (en) * | 2021-03-01 | 2021-06-22 | 森科五金(深圳)有限公司 | Wine red film layer and preparation method thereof |
| CN117248179A (en) * | 2023-09-20 | 2023-12-19 | 苏州安洁科技股份有限公司 | A colorful PVD multi-angle color-changing coating process for metal steel sheets |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07191595A (en) * | 1993-12-27 | 1995-07-28 | Toppan Printing Co Ltd | Transparent hologram transfer foil |
| RU2323238C2 (en) * | 2001-07-12 | 2008-04-27 | Мерк Патент Гмбх | Glass scales-based multilayer pigments |
| CN107573104A (en) * | 2017-10-20 | 2018-01-12 | 广东欧珀移动通信有限公司 | Ceramic part preparation method, ceramic part, fingerprint recognition module and electronic equipment |
| CN108059483A (en) * | 2017-12-12 | 2018-05-22 | 北京小米移动软件有限公司 | Zirconia ceramics, zirconia ceramics housing and preparation method thereof |
| US20180221119A1 (en) * | 2012-02-23 | 2018-08-09 | Yunoh Jung | High Translucent Dental Zirconia Blank and Sintered Body |
| CN108585952A (en) * | 2018-05-15 | 2018-09-28 | 潮州三环（集团）股份有限公司 | A kind of chromatic ceramics |
| CN108947590A (en) * | 2018-07-27 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | Plate, the method for preparing plate, shell, electronic equipment |
-
2019
- 2019-02-28 CN CN201910149867.6A patent/CN109704815A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07191595A (en) * | 1993-12-27 | 1995-07-28 | Toppan Printing Co Ltd | Transparent hologram transfer foil |
| RU2323238C2 (en) * | 2001-07-12 | 2008-04-27 | Мерк Патент Гмбх | Glass scales-based multilayer pigments |
| US20180221119A1 (en) * | 2012-02-23 | 2018-08-09 | Yunoh Jung | High Translucent Dental Zirconia Blank and Sintered Body |
| CN107573104A (en) * | 2017-10-20 | 2018-01-12 | 广东欧珀移动通信有限公司 | Ceramic part preparation method, ceramic part, fingerprint recognition module and electronic equipment |
| CN108059483A (en) * | 2017-12-12 | 2018-05-22 | 北京小米移动软件有限公司 | Zirconia ceramics, zirconia ceramics housing and preparation method thereof |
| CN108585952A (en) * | 2018-05-15 | 2018-09-28 | 潮州三环（集团）股份有限公司 | A kind of chromatic ceramics |
| CN108947590A (en) * | 2018-07-27 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | Plate, the method for preparing plate, shell, electronic equipment |
Non-Patent Citations (1)
| Title |
|---|
| 刘爱国: "《低温等离子体表面强化技术》", 30 September 2015, 哈尔滨工业大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253081A (en) * | 2020-03-20 | 2020-06-09 | 山东大学 | A kind of colored glass and preparation method thereof |
| CN111253081B (en) * | 2020-03-20 | 2021-02-26 | 山东大学 | Colored glass and preparation method thereof |
| CN111910153A (en) * | 2020-07-15 | 2020-11-10 | 无锡杰程光电有限公司 | Color ceramic bezel and preparation method thereof |
| CN111763085A (en) * | 2020-07-16 | 2020-10-13 | Oppo广东移动通信有限公司 | Ceramic shell, preparation method and electronic equipment |
| CN113005416A (en) * | 2021-03-01 | 2021-06-22 | 森科五金(深圳)有限公司 | Wine red film layer and preparation method thereof |
| CN117248179A (en) * | 2023-09-20 | 2023-12-19 | 苏州安洁科技股份有限公司 | A colorful PVD multi-angle color-changing coating process for metal steel sheets |
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Application publication date: 20190503 |