CN208717176U - A kind of zirconia ceramics part - Google Patents
A kind of zirconia ceramics part Download PDFInfo
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- CN208717176U CN208717176U CN201820993146.4U CN201820993146U CN208717176U CN 208717176 U CN208717176 U CN 208717176U CN 201820993146 U CN201820993146 U CN 201820993146U CN 208717176 U CN208717176 U CN 208717176U
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- zirconium oxide
- zirconia ceramics
- oxide ceramic
- ceramic component
- ceramics part
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Abstract
The utility model provides a kind of zirconia ceramics part.The zirconia ceramics part at least has the first zirconium oxide ceramic component and the second zirconium oxide ceramic component, and first zirconium oxide ceramic component is attached to second zirconium oxide ceramic component by the sinter layer of the zirconia ceramics powder contacted with both first and second zirconium oxide ceramic components.
Description
Technical field
The utility model relates to a kind of zirconia ceramics parts.The utility model particularly but not has exclusively to production
The zirconia ceramics jewelry piece of different zirconia ceramics color combinations.
Background technique
The zirconium dioxide of sometimes referred to as zirconium oxide is the white crystals oxide of zirconium.Its most day with monoclinic crystal structure
Right form is mineral baddeleyite.Sintered component based on zirconium oxide is commonly used to fabricate ornament, as jewellery, wrist-watch, bracelet,
Brooch, tie clip, necklace, wallet, phone, furniture or household appliance.In order to obtain color, zirconium oxide can be added in pigment.
As an example, US2007/0270304 describes the oxidation comprising the pigment with the spinel structure based on cobalt, zinc, iron and aluminium
Zirconium product.JP2006-342036, JP2005-289721 or EP0678490 provide the further example of pigment.Ornament
Zirconium oxide must have good scratch-resistant and shock resistance and good-looking, have color well formed, uniform.It is also necessary
Be it is biocompatible, i.e., without containing may leach and may harmful to human element.US9126870 is described by having this germplasm
The ornament that the zirconium oxide of amount is formed.
In general, being typically only capable in single zirconium oxide ornament use a kind of color.
Utility model content
The purpose of this utility model is to be mitigated or eliminated to a certain extent and form the coloured single-piece zirconium oxide dress of tool
The related one or more problems of the known method of ornaments.
The combination of the feature of primary claim meets above-mentioned purpose；Dependent claims disclose the utility model
Other advantageous embodiments.
The another object of the utility model is to provide a kind of combination with different zirconia ceramics colors and forms single oxidation
The method of zircon ceramic part.
Those skilled in the art will will export the other purposes of the utility model from following description.Therefore, above-mentioned purpose
It states it is not exhausted, is only used for illustrating some in many purposes of the utility model.
The utility model provides a kind of by the single zirconia ceramics of multiple preformed zirconium oxide ceramic components production
The method of part.The method includes positioning multiple zirconium oxide ceramic components in a mold.The method includes having bonding
The zirconia ceramics powder bed of agent introduces the mold and contacts with the multiple zirconium oxide ceramic component.Then at least pressure is applied
The content of the mold is added to form pre-sintering main body.The pre-sintering main body is sintered to form the single zirconium oxide pottery
Porcelain piece.At least there is the first zirconium oxide ceramic component and the second zirconium oxide by the single zirconia ceramics part that the method is formed
Ceramic component, first zirconium oxide ceramic component pass through the oxygen that contacts with both first and second zirconium oxide ceramic components
The sinter layer for changing zircon ceramic powder is attached to second zirconium oxide ceramic component.
In the first main aspect, the utility model provides a kind of method for making zirconia ceramics part, the method packet
Include following steps: in a mold by the positioning of multiple zirconium oxide ceramic components；Zirconia ceramics powder bed with adhesive is drawn
Enter the mold to contact with the multiple zirconium oxide ceramic component；It at least pressure is applied in the mold and have adhesive
The zirconia ceramics powder bed and the multiple zirconium oxide ceramic component to form pre-sintering main body；And the sintering master
Body is to form single zirconia ceramics part.
In the second main aspect, the utility model provides a kind of zirconia ceramics part, and the zirconia ceramics part includes:
First zirconium oxide ceramic component and the second zirconium oxide ceramic component, first zirconium oxide ceramic component by with described first and
The sinter layer of the zirconia ceramics powder with adhesive of both second zirconium oxide ceramic components contact is attached to described second
Zirconium oxide ceramic component.
The utility model additionally provides a kind of method for making zirconia ceramics part.It the described method comprises the following steps: will
Multiple zirconium oxide ceramic component positioning are in a mold；Zirconia ceramics powder bed with adhesive is introduced into the mold and institute
State multiple zirconium oxide ceramic component contacts；It at least pressure is applied to the zirconium oxide pottery with adhesive in the mold
Porcelain powder bed and the multiple zirconium oxide ceramic component are to form pre-sintering main body；And the sintering main body is to form single oxygen
Change zircon ceramic part.At least two in the multiple zirconium oxide ceramic component have different zirconia ceramics colors.Introduce institute
The zirconia ceramics powder for stating the zirconia ceramics powder bed with adhesive of mold has and the multiple zirconium oxide
An identical composition in ceramic component.The multiple zirconium oxide ceramic component limits predetermined shape together.The multiple oxygen
Change zircon ceramic component to be formed by zirconium oxide or stable zirconium oxide.The stable zirconium oxide includes using Y2O3(yttrium oxide), MgO
Or the zirconium oxide that any one of CaO is stable.The method also includes any one or more of following steps: processing institute
State single zirconia ceramics part；Polish the single zirconia ceramics part；Laser engraving otherwise makes described single
Zirconia ceramics part；And japanning or physical vapour deposition (PVD) (PVD) the single zirconia ceramics part one or more portions
Point.
Detailed description of the invention
It will be evident the utility model from being described below for the preferred embodiment only provided as example combination attached drawing
Aforementioned and further feature, in which:
Fig. 1 be used to form single zirconia ceramics part according to the present utility model multiple zirconium oxide ceramic components it is saturating
View；
Fig. 2 is the sectional view of the mold according to the present utility model for being used to form single zirconia ceramics part；
Fig. 3 is the perspective view of the single zirconia ceramics part formed according to the utility model；
Fig. 4 is the plan view of the single zirconia ceramics part of Fig. 3 before being further processed；
Fig. 5 is the plan view of the single zirconia ceramics part of Fig. 3 after processing；And
Fig. 6 is the plan view of the single zirconia ceramics part of Fig. 3 after laser engraving.
Specific embodiment
Be described below only as example and be not limited to implement the utility model necessary to feature combine preferred reality
Apply example.
The reference of " one embodiment " or " embodiment " is indicated in the present specification to combine the specific of embodiment description
Feature, structure or characteristic include at least one embodiment of the utility model.The phrase occurred everywhere in specification is " one
In a embodiment " it is not necessarily all referring to identical embodiment, nor the independence or substitution mutually exclusive with other embodiments is implemented
Example.Moreover, describing the various features that can be shown by some embodiments rather than other embodiments.Similarly, it describes pair
It is not in some embodiments but the various requirement that other embodiments may require.
With reference to attached drawing, Fig. 1 is shown in an illustrative manner to be formed together two of predetermined shape when being coupled and is pre-formed
Zirconium oxide ceramic component 10,12.In this case, the first zirconium oxide ceramic component 10 is being attached to the second zirconia ceramics
Ring shaped jewelry part is formed when component 12.However, will be evident from being described below, more than two preformed zirconia ceramics
Component can be bound up to form ornament, such as jewelry piece, but the method for the utility model is not limited to production such as
The ornament of jewellery.
In the example of fig. 1, the first zirconium oxide ceramic component 10 is by the zirconium oxide different from the second zirconium oxide ceramic component
Ceramic color is formed.Although it is most preferred that first and second zirconium oxide ceramic component 10,12 is formed with different face
Color, but this is not required for the technology according to the present utility model for being coupled described two components 10,12.
The utility model is provided by multiple zirconium oxide ceramic components (the first and second zirconium oxides pottery as shown in Figure 1
The method of porcelain component 10,12) the single zirconia ceramics part of production.As shown in Figure 2, this method includes by multiple zirconia ceramics
Component 10,12 is located in mold 14.A part that mold 14 can be used as the hot press including mold 14 and press 16 is mentioned
For.In this case, the center circle column sleeve 18 that there are mold 14 multiple zirconium oxide ceramic components 10,12 to be positioned around, but
It is that the offer of center circle column sleeve 18 is not required the method for the utility model.Other mold shapes can be used for adapting to
The other shapes of zirconium oxide ceramic component.This method includes that the zirconia ceramics powder bed 20 with adhesive is introduced mold
14, so that the layer 20 is contacted with the multiple zirconium oxide ceramic component 10,12.It in some embodiments, can be will be multiple
Zirconium oxide ceramic component will have the introducing mold 14 of zirconia ceramics powder bed 20 of adhesive before being located in mold 14, but
It is to be preferably, the zirconium oxide of adhesive will be had after multiple zirconium oxide ceramic components 10,12 are located in mold 14
Ceramic powder last layer 20 is introduced into mold 14.
Once multiple zirconium oxide ceramic components 10,12 and the zirconia ceramics powder bed 20 with adhesive are placed on mould
In tool 14, the content of mold 14 then pressure is applied at least to form pre-sintering main body by press 16.In some realities
It applies in example, can also apply heat to mold 14 to be formed includes multiple zirconium oxide ceramic components 10,12 and zirconia ceramics powder
The pre-sintering main body of last layer 20.Heat can be applied by heating mould 14 and/or press 16.
Then main body will be pre-sintered to take out from mold 14 and be sintered in furnace (not shown) to form single zirconia ceramics
Part 22, as shown in Figure 3.Main body is pre-sintered to be sintered at a high temperature of preferably in the range of 1700 DEG C to 1950 DEG C.By this
The single zirconia ceramics part 22 that method is formed at least has the first zirconium oxide ceramic component 10 and the second zirconium oxide ceramic component
12, first zirconium oxide ceramic component 10 with described first and second zirconium oxide ceramic components, 10,12 the two by contacting (i.e.
Bonding) the sinter layer 20 of zirconia ceramics powder be attached to second zirconium oxide ceramic component 12.
Preferably, the first and second zirconium oxide ceramic components 10,12 have different zirconia ceramics colors, and preferably
Ground, the zirconia ceramics powder for introducing the zirconia ceramics powder bed 22 with adhesive of mold 14 further have and first
With an identical composition in the second zirconium oxide ceramic component 10,12.As shown in Fig. 1 to 3, layer 22 has and the first oxidation
The identical zirconia ceramics color of zircon ceramic component 10.
With reference to Fig. 4, it can be seen that can be optional by the single zirconia ceramics part 22 that the method for the utility model is formed
Ground needs some be further processed.For example, in this case, centre bore 24 is irregular in shape, and not relative to connection
The first and second zirconium oxide ceramic components 10,12 between color separated boundary C it is placed in the middle.It hole 24 can be by reference to size A
With B computer numerical control (CNC) (CNC) processing internal diameter d (Fig. 5) in hole 24 and it is placed in the middle.High-resolution optical device can be used (not
Show) by ensuring that A=B is directed at machining tool.Therefore, the diameter d (Fig. 5) in hole 24 can be increased, while ensuring the hole phase
Regular shape that is placed in the middle for color separated boundary C and making hole 24 is in shape circle.In addition, single zirconium oxide pottery
The periphery 26 of porcelain piece 22 is also irregular in shape.Therefore, in another optional step, the periphery of single zirconia ceramics part 22
26 can be milled to diameter D (Fig. 5) and formation rule shape.The top and bottom surface of single zirconia ceramics part 22
It can also be processed by being ground to preferred thickness.
Other than above-mentioned optional procedure of processing, the visible surface of single zirconia ceramics part 22 can be thrown by rotary drum
Light carries out finishing by using diamond-impregnated wheel and the grinding of liquid diamond abrasive.
With reference to Fig. 6, in another optional step, the single zirconium oxide pottery of high-resolution optical device laser engraving can be used
Porcelain piece 22 with the color separated boundary C as the benchmark for positioning engraved markings 28 to be aligned.Color paint or physical vapor are heavy
In the groove of product (PVD) coating one or more laser engraving labels 28 for being introduced into single zirconia ceramics part 22 with
In terms of enhancing its dicoration.
Multiple zirconium oxide ceramic components 10,12 can be pre-formed by stable zirconium oxide.Stable zirconium oxide can wrap
It includes and uses Y2O3The stable zirconium oxide of any one of (yttrium oxide), MgO or CaO.
Although being shown specifically and describing in the drawings and the preceding description the utility model, should be considered as
Characteristically be exemplary and not restrictive, it should be understood that exemplary embodiment only has shown and described, and not with
Any mode limits the scope of the utility model.It can be appreciated that any feature described herein can make together with any embodiment
With.Exemplary embodiment is not excluded for the other embodiments not described each other or herein.Therefore, it includes upper that the utility model, which also provides,
State the combined embodiment of one or more of exemplary embodiment.It can be in the spirit and scope for not departing from the utility model
In the case where utility model as described herein is modified and is changed, and therefore should only be indicated such as appended claims
As apply such limitation.
In following claims and the foregoing description of the utility model, unless the context due to representation language or necessity
Except hint additionally needs, the modification of word " comprising " or such as "comprising" or " containing " are used in inclusive meaning, that is,
It indicates the presence of the feature, but is not precluded within and there is or be added other features in the various embodiments of the utility model.
It should be appreciated that such bibliography, which is not constituted, recognizes this if any prior art publication is mentioned above
Publication forms a part of the common knowledge in this field.
Claims (7)
1. a kind of zirconia ceramics part, the zirconia ceramics part include:
First zirconium oxide ceramic component and the second zirconium oxide ceramic component, first zirconium oxide ceramic component is by with described
One and second the sinter layer of zirconia ceramics powder of both zirconium oxide ceramic components contact be attached to the second zirconium oxide pottery
Porcelain component.
2. zirconia ceramics part according to claim 1, wherein first zirconium oxide ceramic component has and described the
The different zirconia ceramics color of zirconia ceramic component.
3. zirconia ceramics part according to claim 2, wherein the burning of the zirconia ceramics powder with adhesive
Tying layer has and an identical composition in first and second zirconium oxide ceramic component.
4. zirconia ceramics part according to claim 1, wherein first and second zirconium oxide ceramic component limits together
Determine predetermined shape.
5. zirconia ceramics part according to claim 1, wherein first and second zirconium oxide ceramic component is by aoxidizing
Zirconium or stable zirconium oxide are formed.
6. zirconia ceramics part according to claim 5, wherein the stable zirconium oxide includes using Y2O3, MgO or CaO
Any one of stable zirconium oxide.
7. zirconia ceramics part according to claim 1, wherein the zirconia ceramics part includes a jewellery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820993146.4U CN208717176U (en) | 2018-06-26 | 2018-06-26 | A kind of zirconia ceramics part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820993146.4U CN208717176U (en) | 2018-06-26 | 2018-06-26 | A kind of zirconia ceramics part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717176U true CN208717176U (en) | 2019-04-09 |
Family
ID=65972106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820993146.4U Active CN208717176U (en) | 2018-06-26 | 2018-06-26 | A kind of zirconia ceramics part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208717176U (en) |
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2018
- 2018-06-26 CN CN201820993146.4U patent/CN208717176U/en active Active
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