CN108130449A - A kind of tooth implant titanium alloy and preparation method thereof - Google Patents
A kind of tooth implant titanium alloy and preparation method thereof Download PDFInfo
- Publication number
- CN108130449A CN108130449A CN201711421378.9A CN201711421378A CN108130449A CN 108130449 A CN108130449 A CN 108130449A CN 201711421378 A CN201711421378 A CN 201711421378A CN 108130449 A CN108130449 A CN 108130449A
- Authority
- CN
- China
- Prior art keywords
- titanium alloy
- tooth implant
- titanium
- zirconium
- niobium
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Dental Prosthetics (AREA)
Abstract
The present invention relates to a kind of tooth implant titanium alloys, belong to titanic alloy machining technical field.The tooth implant includes niobium, zirconium with titanium alloy.Good biocompatibility, fabulous corrosion stability are made it have, meanwhile, there is excellent mechanical performance, solve the problems, such as that existing tooth implant titanium alloy cell adaptation is low and be possible to do harm to huamn body.
Description
Technical field
The present invention relates to a kind of tooth implant titanium alloys, belong to titanic alloy machining technical field.
Background technology
Titanium is a kind of important structural metal to grow up the 1950s, and titanium alloy intensity is high, corrosion resistance is good, resistance to
Hot height.50-60 ages in 20th century, the structure titanium of high-temperature titanium alloy and body for mainly developing aero-engine close
Gold.Develop a collection of corrosion resistant Ti alloy the 1970s.Since the 1980s, corrosion resistant Ti alloy and high-strength titanium alloy obtain
To further development, titanium alloy is mainly used for making aircraft engine compressor part, is secondly rocket, guided missile and high-speed aircraft
Structural member.
Titanium is nontoxic, light, intensity is high and has excellent biocompatibility, is ideal medical metal material, can
Implantation material as implantation human body etc..Widely used in the field of medicine is still Ti-6Al-4v ELI alloys.But the latter can analyse
Go out the vanadium and aluminium ion of denier, reduce its cell adaptation and be possible to do harm to huamn body, this problem is drawn already
Play the extensive concern of medical field.The U.S. early in the 1980s mid-term just start develop without aluminium, without vanadium, have biocompatibility
Titanium alloy, use it for orthopaedy.A large amount of research work has also been done in this aspect by Japan, Britain etc., and it is new to obtain some
Progress.For example, Japan has developed a series of alpha+beta titanium alloys with excellent biocompatibility, including Ti-15Zr-4Nb_
4ta-0.2Pd, Ti-15Zr-4Nb-aTa-0.2Pd-0.20~0.05N, Ti-15Sn-4Nb-2Ta-0.2Pd and Ti-15Sn-
4nb-2Ta-0.2Pd-0.20, corrosion strength, fatigue strength and the corrosion resistance of these alloys are superior to Ti-6Al-4v
ELI.Compared with alpha+beta titanium alloys, beta-titanium alloy has higher strength level and preferably notch performance and toughness, is more suitable for
Human body is implanted into as implantation material.In the U.S., have 5 kinds of beta-titanium alloys and be recommended to medical domain, i.e. TMZFTM (TI-12Mo-^
Zr-2Fe)、Ti-13Nb-13Zr、Timetal 21SRx(TI-15Mo-2.5Nb-0.2Si)、Tiadyne 1610(Ti-16Nb-
9.5Hf) and Ti-15Mo.Estimation is in the near future, such to have high intensity, low elastic modulus and excellent formability and resist
The hut titanium alloy of corrosive nature probably replaces widely used Ti-6Al-4V ELI alloys in medical domain.
Invention content
The present invention makes it not only have good biocompatibility, also with good by adjusting the formula of titanium alloy
Mechanical performance solves the above problem.
The present invention provides a kind of tooth implant titanium alloy, the tooth implant includes niobium, zirconium with titanium alloy.
Niobium of the present invention has good biocompatibility, and fabulous corrosion stability will not be with the various liquid in human body
Substance is had an effect, and the almost not body tissue of damage biological, any method for disinfection can be adapted to, so can
With same organic organization for a long time with reference to and harmlessly stay in human body.
Tooth implant of the present invention preferably comprises niobium, zirconium and titanium with titanium alloy.
Tooth implant of the present invention is preferably by weight percentage, to be made of following components with titanium alloy：
Niobium 3-5%
Zirconium 5-15%
Titanium surplus.
Tooth implant of the present invention is more preferably by weight percentage, to be made of following components with titanium alloy：
Niobium 3.5-4.5%
Zirconium 8-12%
Titanium surplus.
Another object of the present invention is a kind of preparation method of above-mentioned tooth implant titanium alloy is provided, the preparation method is excellent
It is selected as：
By predetermined weight percent, niobium, zirconium and titanium are taken, secondary vacuum electric arc consumable smelting, ingot casting are carried out after electrode pressing
950-1020 DEG C of cogging, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is 65-95%.
Tooth implant of the present invention includes niobium, zirconium with titanium alloy, makes it have good biocompatibility, fabulous anti-
Corrosion, meanwhile, there is excellent mechanical performance, it is low and it is possible that right to solve existing tooth implant titanium alloy cell adaptation
The problem of human body damages.
Specific embodiment
Following non-limiting examples can make those of ordinary skill in the art be more fully understood the present invention, but not with
Any mode limits the present invention.
Embodiment 1
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 3% niobium, 10% zirconium and 87% titanium are taken, secondary vacuum electric arc is carried out after electrode pressing
Consumable smelting, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is 65-
95%, above-mentioned processing technology is carried out by the method for the prior art.
Embodiment 2
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 3.5% niobium, 7% zirconium and 89.5% titanium are taken, secondary vacuum electricity is carried out after electrode pressing
Arc consumable smelting, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is
65-95%, above-mentioned processing technology are carried out by the method for the prior art.
Embodiment 3
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 4% niobium, 10% zirconium and 86% titanium are taken, secondary vacuum electric arc is carried out after electrode pressing
Consumable smelting, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is 65-
95%, above-mentioned processing technology is carried out by the method for the prior art.
Embodiment 4
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 4.5% niobium, 12% zirconium and 83.5% titanium are taken, secondary vacuum is carried out after electrode pressing
Electric arc consumable smelting, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, total variation control
For 65-95%, above-mentioned processing technology is carried out by the method for the prior art.
Embodiment 5
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 5% niobium, 8% zirconium and 87% titanium are taken, secondary vacuum electric arc is carried out after electrode pressing certainly
Melting is consumed, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is 65-
95%, above-mentioned processing technology is carried out by the method for the prior art.
Embodiment 6
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 4.2% niobium, 13% zirconium and 82.8% titanium are taken, secondary vacuum is carried out after electrode pressing
Electric arc consumable smelting, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, total variation control
For 65-95%, above-mentioned processing technology is carried out by the method for the prior art.
Embodiment 7
A kind of preparation method of tooth implant titanium alloy, the preparation method are：
By weight percentage, 3% niobium, 15% zirconium and 82% titanium are taken, secondary vacuum electric arc is carried out after electrode pressing
Consumable smelting, 950-1020 DEG C of cogging of ingot casting, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is 65-
95%, above-mentioned processing technology is carried out by the method for the prior art.
The corrosion stability comparison of tooth implant titanium alloy prepared by above-described embodiment 1-7 and titanium alloy in the prior art is shown in Table
1。
The corrosion stability of tooth implant titanium alloy prepared by 1 embodiment 1-7 of table and titanium alloy in the prior art compares 37 DEG C
Simulated body fluid (physiological saline)
The mechanical property (bar) of tooth implant titanium alloy prepared by above-described embodiment 1-7 and titanium alloy in the prior art
Comparison is shown in Table 2.
The mechanical property (bar) of tooth implant titanium alloy prepared by 2 embodiment 1-7 of table and titanium alloy in the prior art
Comparison
Claims (5)
1. a kind of tooth implant titanium alloy, it is characterised in that：The tooth implant includes niobium, zirconium with titanium alloy.
2. tooth implant titanium alloy according to claim 1, it is characterised in that：The tooth implant is included with titanium alloy
Niobium, zirconium and titanium.
3. tooth implant titanium alloy according to claim 2, it is characterised in that：The tooth implant titanium alloy, is pressed
Weight percent is made of following components：
Niobium 3-5%
Zirconium 5-15%
Titanium surplus.
4. tooth implant titanium alloy according to claim 3, it is characterised in that：The tooth implant titanium alloy, is pressed
Weight percent is made of following components：
Niobium 3.5-4.5%
Zirconium 8-12%
Titanium surplus.
5. the preparation method of the tooth implant titanium alloy of claim 1,2,3 or 4, it is characterised in that：The preparation method
For：
By predetermined weight percent, niobium, zirconium and titanium are taken, secondary vacuum electric arc consumable smelting, ingot casting 950- are carried out after electrode pressing
1020 DEG C of coggings, 850-900 DEG C is processed as tooth implant titanium alloy, and total variation control is 65-95%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421378.9A CN108130449A (en) | 2017-12-25 | 2017-12-25 | A kind of tooth implant titanium alloy and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421378.9A CN108130449A (en) | 2017-12-25 | 2017-12-25 | A kind of tooth implant titanium alloy and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108130449A true CN108130449A (en) | 2018-06-08 |
Family
ID=62392406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421378.9A Pending CN108130449A (en) | 2017-12-25 | 2017-12-25 | A kind of tooth implant titanium alloy and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108130449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116479286A (en) * | 2023-03-20 | 2023-07-25 | 西北有色金属研究院 | Low-temperature high-strength high-plasticity titanium alloy with excellent cold processing performance |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569250A (en) * | 2004-04-29 | 2005-01-26 | 大连盛辉钛业有限公司 | Medical used titanium alloy for surgery implantation material |
| CN101003873A (en) * | 2007-01-19 | 2007-07-25 | 上海交通大学医学院附属第九人民医院 | Beta type Ti Nb Zr alloy with low modulus of elasticity, preparation method and application |
| CN101353740A (en) * | 2008-09-18 | 2009-01-28 | 天津大学 | High-modulus non-toxic titanium alloy for restorative dentistry and preparation method thereof |
| JP2010001502A (en) * | 2008-06-18 | 2010-01-07 | Daido Steel Co Ltd | beta TYPE TITANIUM ALLOY |
| WO2010036191A1 (en) * | 2008-09-23 | 2010-04-01 | Sandvik Intellectual Property Ab | Titanium-based alloy |
| CN101696480A (en) * | 2009-11-04 | 2010-04-21 | 天津科技大学 | Nickel-free biomedical titanium alloy Ti-Nb-Zr material and preparation method thereof |
| CN102191408A (en) * | 2011-07-04 | 2011-09-21 | 西北有色金属研究院 | Low elastic modulus metastable Beta-titanium alloy |
| CN103173653A (en) * | 2011-12-21 | 2013-06-26 | 北京有色金属研究总院 | Low-elastic-modulus high-strength titanium alloy and preparation method thereof |
| CN105063420A (en) * | 2015-08-06 | 2015-11-18 | 陆春玲 | Preparation method for medical titanium alloy bar with strong antibacterial ability |
| CN105056297A (en) * | 2015-08-06 | 2015-11-18 | 陆春玲 | Medical titanium alloy bar material with strong antibiosis capability |
-
2017
- 2017-12-25 CN CN201711421378.9A patent/CN108130449A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569250A (en) * | 2004-04-29 | 2005-01-26 | 大连盛辉钛业有限公司 | Medical used titanium alloy for surgery implantation material |
| CN101003873A (en) * | 2007-01-19 | 2007-07-25 | 上海交通大学医学院附属第九人民医院 | Beta type Ti Nb Zr alloy with low modulus of elasticity, preparation method and application |
| JP2010001502A (en) * | 2008-06-18 | 2010-01-07 | Daido Steel Co Ltd | beta TYPE TITANIUM ALLOY |
| CN101353740A (en) * | 2008-09-18 | 2009-01-28 | 天津大学 | High-modulus non-toxic titanium alloy for restorative dentistry and preparation method thereof |
| WO2010036191A1 (en) * | 2008-09-23 | 2010-04-01 | Sandvik Intellectual Property Ab | Titanium-based alloy |
| CN101696480A (en) * | 2009-11-04 | 2010-04-21 | 天津科技大学 | Nickel-free biomedical titanium alloy Ti-Nb-Zr material and preparation method thereof |
| CN102191408A (en) * | 2011-07-04 | 2011-09-21 | 西北有色金属研究院 | Low elastic modulus metastable Beta-titanium alloy |
| CN103173653A (en) * | 2011-12-21 | 2013-06-26 | 北京有色金属研究总院 | Low-elastic-modulus high-strength titanium alloy and preparation method thereof |
| CN105063420A (en) * | 2015-08-06 | 2015-11-18 | 陆春玲 | Preparation method for medical titanium alloy bar with strong antibacterial ability |
| CN105056297A (en) * | 2015-08-06 | 2015-11-18 | 陆春玲 | Medical titanium alloy bar material with strong antibiosis capability |
Non-Patent Citations (4)
| Title |
|---|
| WEN-FU HO等: "Structure, mechanical properties and grindability of dental Ti-10Zr-X alloys", 《MATERIALS SCIENCE AND ENGINEERING》 * |
| 中国有色金属工业协会专家委员会: "《中国钛业》", 30 June 2014, 冶金工业出版社 * |
| 王成焘等: "《骨科植入物工程学》", 31 October 2016, 上海交通大学出版社 * |
| 黎文献等: "《有色金属材料工程概论》", 30 June 2007, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116479286A (en) * | 2023-03-20 | 2023-07-25 | 西北有色金属研究院 | Low-temperature high-strength high-plasticity titanium alloy with excellent cold processing performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100971649B1 (en) | Beta-type titanium alloy with low modulus | |
| CN107630151B (en) | A kind of beta titanium alloy with antibacterial and promotion knitting function | |
| CN106086562B (en) | Biological degradable in vivo anastomosis staple and its production technology | |
| CN101215655A (en) | Metastable β-type Ti-Nb-Ta-Zr-O alloy and its preparation method | |
| CN101921929B (en) | Medicinal oxygen-containing beta titanium alloy for orthopedic implantation and preparation method thereof | |
| CN103184369A (en) | Beta type Zr-Nb-Ti biomedical alloy and preparation method thereof | |
| CN107190191B (en) | A kind of biological medical magnesium alloy and preparation method thereof | |
| CN105349839B (en) | A kind of low elastic modulus β-Zr type biomedical alloys and preparation method thereof | |
| CN105400990B (en) | A kind of low modulus high strength biological medical titanium alloy and preparation method thereof | |
| CN101225489A (en) | Ti-Mo-Sn-Al series titanium alloy and preparation method thereof | |
| CN101760668B (en) | Biological medical titanium alloy with low elastic modulus | |
| CN108130449A (en) | A kind of tooth implant titanium alloy and preparation method thereof | |
| CN107090554A (en) | It is a kind of to have low elastic modulus and the β type Zr Ti Nb Ta Sn systems alloy of high intensity and preparation method thereof concurrently | |
| Yu | Titanium Alloys for Biomedical Development and Applications: Design, Microstructure, Properties, and Application | |
| CN102581550A (en) | Preparation method for strong-strength, low-modulus and high-damping beta titanium alloy | |
| Yu et al. | Development of biomedical Near β Titanium alloys | |
| CN116590551A (en) | A kind of high-strength low-modulus Ti-Nb-Zr biomedical titanium alloy and preparation method thereof | |
| CN103255318B (en) | Sclerous tissues of metastable β type Zr-Mo-Ti system biomedical alloy and preparation method thereof | |
| CN113136503B (en) | A kind of biomedical TiNb-based titanium alloy and preparation method thereof | |
| CN109778037B (en) | Antibacterial magnesium alloy orthopedic material and preparation method thereof | |
| CN110170069B (en) | Medical titanium alloy material for reinforcing anchorage micro-implant and preparation method thereof | |
| CN111763852B (en) | Biomedical implanted zirconium alloy and preparation method thereof | |
| CN103173655B (en) | A kind of sclerous tissues bio-medical in-situ authigenic zirconium based composite material | |
| CN110042289A (en) | A kind of magnesium alloy containing Sr | |
| CN105381508A (en) | Endovascular stent and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |