CN106510876A - Metal ceramic repairing body inner crown and preparation method thereof - Google Patents
Metal ceramic repairing body inner crown and preparation method thereof Download PDFInfo
- Publication number
- CN106510876A CN106510876A CN201610967676.7A CN201610967676A CN106510876A CN 106510876 A CN106510876 A CN 106510876A CN 201610967676 A CN201610967676 A CN 201610967676A CN 106510876 A CN106510876 A CN 106510876A
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- Prior art keywords
- titanium alloy
- preced
- tooth bottom
- metal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
- C23C14/0036—Reactive sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2201/00—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention discloses a metal ceramic repairing body inner crown. A TiN metal film coats the surface of a titanium alloy root crown in a sputtering mode, and the TiN metal film is a yellow film, so that silver or grey white metal color of titanium alloy metal is covered, the metal color can be prevented from being exposed in the using process of a titanium alloy ceramic tooth, and the attractiveness of the ceramic tooth can be improved; in addition, the TiN metal film covers the surface of the titanium alloy root crown, so that the titanium alloy root crown is protected, finally, the TiN metal film can reduce the surface stress of the surface of the titanium alloy root crown, and the problem of crackling in the later-stage ceramic preparation process of the titanium alloy root crown can be avoided.
Description
Technical field
The present invention relates to be preced with and its preparation side in Metal-porcelain technical field, more particularly to a kind of metal ceramics dummy
Method.
Background technology
Tooth body or dentition defect and defect are the commonly encountered diseases and frequently-occurring disease of the mankind, and tooth body or dentition defect or defect affect people
Chewing, the function such as pronunciation, also affect outward appearance appearance, with the development and the improvement of people's living standards of society, Ren Menxian
In pattern and the quality of also increasingly focusing on artificial tooth.Metal ceramics dummy is that dental porcelain is spread on metal or alloy base
Body surface face sinters under vacuum and forms, and is tooth body or denture loss or the comparatively ideal permanent dummy of defect, repaiies in oral cavity
It is used widely in multiple field.
Metal-porcelain is according to interior hat using material and processing technology different classifications, preferably billon hat, hat in which
Gold content more than 84%, but due to the too high use range of cost it is less；The nickel complexation for subsequently developing price economy is golden, but by
It is poor in the biocompatibility of nickel, and the symptoms such as gingiva blackening and allergy are easily caused using after；Now most widely used is that titanium is closed
Gold, the biocompatibility of titanium are very good, and the physicochemical properties of titanium are more stable compared with nickel.
But titanium alloy is due to hardness is bigger, therefore crackled glaze phenomenon when sintering with ceramic material, is also easy to produce, and for U.S.
Seeing needs to use shading porcelain on titanium alloy inner crown material, it is to avoid it is attractive in appearance that the canescence of metal appears impact.
The content of the invention
Present invention aims to above technical problem, there is provided hat and its preparation side in a kind of metal ceramics dummy
Method.
Hat in a kind of metal ceramics dummy, is preced with including titanium alloy tooth bottom, and the tooth bottom hat surface is covered with TiN metals completely
Film.
Wherein in one embodiment, the thickness of the TiN metal films is 8～20 μm.
In a kind of metal ceramics dummy, the preparation method of hat, comprises the steps：
1）Titanium alloy tooth bottom hat is prepared according to tooth mould, tooth bottom hat dehydrated alcohol ultrasound wave frequency conversion cleaning 3-5 minutes is put into into, then
Dry up after deionized water cleaning and be put into vacuum chamber and fix；
2）Vacuum is evacuated to 4.0 × 10 in room-3～6.0 × 10-3Pa, is warming up to 200～250 DEG C；
3）Ar and N is passed through in vacuum room2, while opening titanium arc target is preced with depositing TiN metal film to titanium alloy tooth bottom, in vacuum drying oven
Gradually titanium alloy tooth bottom hat is taken out after boosting cooling.
Wherein in one embodiment, the step 2）The bias of middle -500～-600V of loading.
Wherein in one embodiment, the step 3）Middle sedimentation time is 65～90 minutes.
Wherein in one embodiment, the step 3）The flow of middle Ar is 80～100sccm, the flow of N2 is 150～
200sccm。
Using above-mentioned technical proposal, surface plating TiN metal films by way of sputtering, TiN metals is preced with titanium alloy tooth bottom
Film is yellow mesentery, can so cover in the silvery white or canescence metallochrome of titanium alloy metal, in titanium alloy ceramic tooth
Metallochrome is avoided to expose during use, by increasing capacitance it is possible to increase the aesthetic property of baking-ceramic tooth, TiN metal films cover titanium alloy tooth bottom hat in addition
Surface can be protected to titanium alloy tooth bottom hat, and last TiN metal films can reduce the surface stress that surface is preced with titanium alloy tooth bottom, energy
The problem of titanium alloy tooth bottom hat crackled glaze during later stage porcelain is avoided enough.
Specific embodiment
With reference to embodiment, the present invention is further detailed explanation.
Embodiment 1
In a kind of metal ceramics dummy, the preparation method of hat, comprises the steps：
1）Titanium alloy tooth bottom hat is prepared according to tooth mould, tooth bottom hat is put into into the frequency conversion of dehydrated alcohol ultrasound wave and is cleaned 3 minutes, Ran Houyong
Dry up after deionized water cleaning and be put into vacuum chamber and fix；
2）Vacuum is evacuated to 4.0 × 10 in room-3Pa, is warming up to 200 DEG C, loads the bias of -500V；
3）Ar and N is passed through in vacuum room2, the flow of Ar is 80sccm, N2Flow be 150sccm, while open titanium arc target
Depositing TiN metal film is preced with to titanium alloy tooth bottom, sedimentation time is 65 minutes, the thickness of TiN metal films be in 8 μm, vacuum drying oven by
Titanium alloy tooth bottom hat is taken out after the pressure drop temperature that edges up.
Embodiment 2
In a kind of metal ceramics dummy, the preparation method of hat, comprises the steps：
1）Titanium alloy tooth bottom hat is prepared according to tooth mould, tooth bottom hat is put into into the frequency conversion of dehydrated alcohol ultrasound wave and is cleaned 5 minutes, Ran Houyong
Dry up after deionized water cleaning and be put into vacuum chamber and fix；
2）Vacuum is evacuated to 6.0 × 10 in room-3Pa, is warming up to 250 DEG C, loads the bias of -600V；
3）Ar and N is passed through in vacuum room2, the flow of Ar is 100sccm, N2Flow be 200sccm, while open titanium arc target
Depositing TiN metal film is preced with to titanium alloy tooth bottom, sedimentation time is 90 minutes, the thickness of TiN metal films be in 20 μm, vacuum drying oven by
Titanium alloy tooth bottom hat is taken out after the pressure drop temperature that edges up.
Embodiment 3
In a kind of metal ceramics dummy, the preparation method of hat, comprises the steps：
1）Titanium alloy tooth bottom hat is prepared according to tooth mould, tooth bottom hat dehydrated alcohol ultrasound wave frequency conversion cleaning 3-5 minutes is put into into, then
Dry up after deionized water cleaning and be put into vacuum chamber and fix；
2）Vacuum is evacuated to 5.0 × 10 in room-3Pa, is warming up to 225 DEG C, loads the bias of -550V；
3）Ar and N is passed through in vacuum room2, the flow of Ar is 90sccm, N2Flow be 180sccm, while open titanium arc target
Depositing TiN metal film is preced with to titanium alloy tooth bottom, sedimentation time is 80 minutes, the thickness of TiN metal films be in 15 μm, vacuum drying oven by
Titanium alloy tooth bottom hat is taken out after the pressure drop temperature that edges up.
Embodiment 4
3 points of Ti/TiN/ porcelain interface is tested respectively after porcelain is preced with using the titanium alloy tooth bottom without TiN metal films and embodiment 1 to 3
Bending strength, is contrast groups wherein without TiN metal film titanium alloy teeth bottom hat：
| Contrast groups | Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Three-point bending strength（MPa） | 40-43 | 20-22 | 28-30 | 25-27 |
Knowable to experimental result, after the hat plating TiN metal films of titanium alloy tooth bottom, its surface stress reduces, such that it is able to reduce crackled glaze
Phenomenon occur.
The above embodiment is only the preferred embodiment of the present invention, it is noted that for the art
Those of ordinary skill, under the premise without departing from the principles of the invention, can also make improvement and deform, these improve and deform
Also should be regarded as without departing from protection scope of the present invention.
Claims (6)
1. it is preced with a kind of metal ceramics dummy, it is characterised in that：It is preced with including titanium alloy tooth bottom, the tooth bottom hat surface is covered completely
There are TiN metal films.
2. it is preced with a kind of metal ceramics dummy according to claim 1, it is characterised in that：The thickness of the TiN metal films
For 25～50 μm.
3. the preparation method being preced with a kind of metal ceramics dummy, it is characterised in that comprise the steps：
1）Titanium alloy tooth bottom hat is prepared according to tooth mould, tooth bottom hat dehydrated alcohol ultrasound wave frequency conversion cleaning 3-5 minutes is put into into, then
Dry up after deionized water cleaning and be put into vacuum chamber and fix；
2）Vacuum is evacuated to 4.0 × 10 in room-3～6.0 × 10-3Pa, is warming up to 200～250 DEG C；
3）Ar and N is passed through in vacuum room2, while opening titanium arc target is preced with depositing TiN metal film to titanium alloy tooth bottom, in vacuum drying oven
Gradually titanium alloy tooth bottom hat is taken out after boosting cooling.
4. the preparation method being preced with a kind of metal ceramics dummy according to claim 3, it is characterised in that：The step 2）
The bias of middle -500～-600V of loading.
5. the preparation method being preced with a kind of metal ceramics dummy according to claim 3, it is characterised in that：The step 3）
Middle sedimentation time is 65～90 minutes.
6. the preparation method being preced with a kind of metal ceramics dummy according to claim 3, it is characterised in that：The step 3）
The flow of middle Ar is 80～100sccm, and the flow of N2 is 150～200sccm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967676.7A CN106510876A (en) | 2016-11-01 | 2016-11-01 | Metal ceramic repairing body inner crown and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967676.7A CN106510876A (en) | 2016-11-01 | 2016-11-01 | Metal ceramic repairing body inner crown and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106510876A true CN106510876A (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967676.7A Pending CN106510876A (en) | 2016-11-01 | 2016-11-01 | Metal ceramic repairing body inner crown and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274153A (en) * | 2021-05-17 | 2021-08-20 | 瑞丰口腔科技（深圳）有限公司 | Metal porcelain tooth broken porcelain dismantling-free repair process |
Citations (6)
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|---|---|---|---|---|
| CN101530351A (en) * | 2009-04-09 | 2009-09-16 | 同济大学 | Method for surface peening of pure titanium false tooth rack |
| CN101555586A (en) * | 2009-04-10 | 2009-10-14 | 东南大学 | Method for preparing carbonitride modified film on surface of medical titanium alloy implant material |
| CN101804708A (en) * | 2010-04-09 | 2010-08-18 | 浙江大学 | Ti-TiN-CNx gradient multilayer film and preparation method thereof |
| CN102423270A (en) * | 2011-09-28 | 2012-04-25 | 尹路 | Method for sputtering protective film on surface of denture stent |
| CN104203294A (en) * | 2012-03-30 | 2014-12-10 | 登士伯Ih有限公司 | A medical device having a surface comprising gallium oxide |
| CN105925946A (en) * | 2016-05-06 | 2016-09-07 | 辽宁科技大学 | Method for preparing TiN or CrN film on surface of aluminum alloy through magnetron sputtering method |
-
2016
- 2016-11-01 CN CN201610967676.7A patent/CN106510876A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530351A (en) * | 2009-04-09 | 2009-09-16 | 同济大学 | Method for surface peening of pure titanium false tooth rack |
| CN101555586A (en) * | 2009-04-10 | 2009-10-14 | 东南大学 | Method for preparing carbonitride modified film on surface of medical titanium alloy implant material |
| CN101804708A (en) * | 2010-04-09 | 2010-08-18 | 浙江大学 | Ti-TiN-CNx gradient multilayer film and preparation method thereof |
| CN102423270A (en) * | 2011-09-28 | 2012-04-25 | 尹路 | Method for sputtering protective film on surface of denture stent |
| CN104203294A (en) * | 2012-03-30 | 2014-12-10 | 登士伯Ih有限公司 | A medical device having a surface comprising gallium oxide |
| CN105925946A (en) * | 2016-05-06 | 2016-09-07 | 辽宁科技大学 | Method for preparing TiN or CrN film on surface of aluminum alloy through magnetron sputtering method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274153A (en) * | 2021-05-17 | 2021-08-20 | 瑞丰口腔科技（深圳）有限公司 | Metal porcelain tooth broken porcelain dismantling-free repair process |
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Application publication date: 20170322 |
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