CN103255316B - Ti-Cu-Sn titanium alloy composition - Google Patents
Ti-Cu-Sn titanium alloy composition Download PDFInfo
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- CN103255316B CN103255316B CN201310016723.6A CN201310016723A CN103255316B CN 103255316 B CN103255316 B CN 103255316B CN 201310016723 A CN201310016723 A CN 201310016723A CN 103255316 B CN103255316 B CN 103255316B
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 75
- 229910017755 Cu-Sn Inorganic materials 0.000 title claims abstract description 45
- 229910017927 Cu—Sn Inorganic materials 0.000 title claims abstract description 45
- 239000000203 mixture Substances 0.000 title abstract description 11
- 239000010936 titanium Substances 0.000 claims abstract description 42
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 32
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 29
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000470 constituent Substances 0.000 claims description 49
- 229910052718 tin Inorganic materials 0.000 claims description 31
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 11
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 17
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 231100000956 nontoxicity Toxicity 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000011135 tin Substances 0.000 description 35
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 229910009601 Ti2Cu Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 150000001879 copper Chemical class 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007943 implant Substances 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000000399 optical microscopy Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 229910001128 Sn alloy Inorganic materials 0.000 description 3
- 229910009843 Ti3Sn Inorganic materials 0.000 description 3
- KCGHDPMYVVPKGJ-UHFFFAOYSA-N [Ti].[Cu].[Sn] Chemical compound [Ti].[Cu].[Sn] KCGHDPMYVVPKGJ-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910001456 vanadium ion Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 229910010967 Ti—Sn Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000189 neurotoxic Toxicity 0.000 description 1
- 230000002887 neurotoxic effect Effects 0.000 description 1
- 231100001083 no cytotoxicity Toxicity 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Abstract
A Ti-Cu-Sn titanium alloy composition comprises 0.1-15 wt% of copper, 0.1-20 wt% of tin and 79.9-99.8 wt% of titanium. The Ti-Cu-Sn titanium alloy composition has the characteristics of high strength, low elastic modulus, wear resistance and the like, improves the processability of the titanium alloy and reduces the abrasion of a cutting tool; moreover, the Ti-Cu-Sn titanium alloy composition has the characteristics of no toxicity, good biocompatibility and the like, and can be applied to the preparation of biomedical materials; moreover, the addition of copper and tin also lowers the melting point of the titanium alloy and lowers the oxidation rate.
Description
Technical field
The invention relates to a kind of titanium alloy constituent, particularly a kind of high strength, low elastic modulus, abrasion performance and avirulent Ti-Cu-Sn titanium alloy constituent.
Background technology
Pure titanium or Ti-6Al-4V alloy have been widely used in the various material processing procedure field needing high strength, even those are produced into doctor's pure titanium of level or the constituent of Ti-6Al-4V titanium alloy, are applied to raw doctor's material (as first-class in tooth material, artificial bone).
Existing titanium alloy constituent, as TaiWan, China is announced No. 442272 " having the ceramic dental tooth platform of a metallic core ", announced the Patent Case such as No. M348589 " implant cover screw fixture cover " and bulletin No. M380793 " structure of crown Body of pillar ", be disclose the moiety for the formation of tooth structure (Body of pillar, cover screw fixture cover, implant), this composition can be the alloying constituents such as zirconium white, titanium alloy, aluminium alloy, titanium nitride, pure titanium.
With the making aspect of pure titanium or titanium alloy product, the product of pure titanium or titanium alloy after usually first must carrying out processing treatment to pure titanium or titanium alloy constituent, can be obtained.
If using pure titanium as Material Processing, the fusing point of pure titanium is up to 1670 DEG C, and it higher than under the high temperature condition of 1670 DEG C, must carry out vacuum melting and casting in vacuum environment.Because titanium is high reactivity element, generally under 600 ~ 900 DEG C of situations, carry out processing treatment, easily will produce oxygenizement, and along with processing temperature higher, rate of oxidation is faster, and the oxidative phenomena caused is more serious, will have influence on the character of pure titanium products; Moreover the modulus of elasticity of pure titanium is high and toughness is higher, when machining being carried out to it with cutting tool, easily cause cutting tool Fast Wearing, and the shortcoming that processing precision is not good; Moreover the intensity of pure titanium, hardness and rigidity are all obviously not enough, cause the application of this material to limit to some extent.
If using titanium alloy as Material Processing, for raw doctor level Ti-6Al-4V alloy, although it has excellent in strength and mechanical properties, but due to its alloy composition thing aluminium, v element can form ion with human body generation chemical reaction, as aluminum ion is considered to relevant with the generation of Alzheimer's disease, and vanadium ion has cytotoxicity, detrimentally affect may be produced to tissue, therefore this Ti-6Al-4V titanium alloy is also applied to the materials'use of raw doctor's Material Field as body implant, in order to avoid aluminium or vanadium ion in organism stripping and to cell and tissue produce neurotoxic injury, even cause the generation of the various chronic disease of human body.
Therefore, be really necessary titanium alloy constituent and the material of Development of New Generation, to replace existing pure titanium or titanium alloy constituent.
Summary of the invention
The present invention is the above-mentioned shortcoming of improvement, to provide a kind of Ti-Cu-Sn titanium alloy constituent, by adding the composition of tin and copper in this titanium alloy, forms high performance and nano structure, the mechanical properties of strengthening titanium alloy.
The present invention's time object is to provide the Ti-Cu-Sn titanium alloy constituent of a low melting point, to reduce the rate of oxidation in the course of processing.
Still a further object of the present invention is to provide an avirulent Ti-Cu-Sn titanium alloy constituent, and has good biological compatibility, for being applied to raw doctor's Material Field.
Another object of the present invention is to provide the Ti-Cu-Sn titanium alloy constituent of a high strength, high rigidity, to reduce processing difficulties degree.
A kind of Ti-Cu-Sn titanium alloy of the present invention constituent, comprise the copper of 0.1% ~ 15% by weight percentage, the tin of 0.1% ~ 20% and 79.9% ~ 99.8% titanium.
Preferably, this Ti-Cu-Sn titanium alloy constituent is Ti-7Cu-XSn alloy, and X weight percent is 0.1% ~ 15%.
Preferably, this Ti-Cu-Sn titanium alloy constituent is Ti-7Cu-5Sn alloy.
Preferably, this Ti-Cu-Sn titanium alloy constituent separately comprises palladium, molybdenum, platinum, chromium, tantalum or its hybrid alloys, and its weight percent is 0.1% ~ 3%.
Whereby, Ti-Cu-Sn titanium alloy constituent of the present invention can form high performance and nano structure, and mechanical properties is better than general commercial pure titanium, has the characteristics such as high strength, low elastic modulus and abrasion performance, promotes titanic alloy machining and reduces cutting tool abrasion; Moreover Ti-Cu-Sn titanium alloy constituent of the present invention separately has nontoxicity and the characteristic such as bio-compatibility is good, and can be applicable to raw doctor's material makes; Moreover the interpolation of this copper and tin can reduce titanium alloy fusing point, and reduces rate of oxidation.
Accompanying drawing explanation
Fig. 1 a is the optical microscopy map of the micro texture of Ti-Cu-Sn titanium alloy constituent of the present invention.
Fig. 1 b is the scanning electron microgram of the micro texture of Ti-Cu-Sn titanium alloy constituent of the present invention.
Fig. 2 a is the optical microscopy map of the micro texture of another Ti-Cu-Sn titanium alloy constituent of the present invention.
Fig. 2 b is the scanning electron microgram of the micro texture of another Ti-Cu-Sn titanium alloy constituent of the present invention.
Embodiment
For above-mentioned and other object, feature and advantage of the present invention can be become apparent, preferred embodiment of the present invention cited below particularly is described in detail below:
Ti-Cu-Sn titanium alloy constituent of the present invention mainly adds the composition of copper and tin in titanium (Ti) metal, to be reduced the fusing point of overall titanium metal by the interpolation of this copper (Cu) and tin (Sn) metal and to be improved material hardness and mechanical properties.
Ti-Cu-Sn titanium alloy constituent of the present invention is made by following manner:
Ti-Cu-Sn titanium alloy constituent of the present invention is prior under vacuum environment, and after titanium, copper and tin metal being melted with high temperature, the uniformly molten soup of titanium-copper-tin alloy, and casting in predetermined mold, separates out titanium phase and Jie's metallographic phase in process of setting.In more detail, titanium-copper-tin alloy after this melting forms in process of setting, through zero pour, will prior to the body-centred structure β-Ti (Sn solidifying nucleation, growth forms solid solution Sn and Cu, Cu) phase, be called β-Ti (Sn, Cu), and Jie's metallographic phase of nano level Ti3Sn.
Then, along with temperature drop to transition temperature 835 ~ 882 DEG C (this transition temperature is determined according to the difference of composition metal proportioning) time, β-Ti (the Sn of this solid solution tin and copper, Cu) α-Ti (Sn) of six side's close-packed structures of solid solution tin will be changed into and separate out into Jie's metallographic phase of (Ti, Sn) 2Cu.Wherein, tin is solid-solution in α-Ti (Sn) phase of six side's close-packed structures, can effectively cause lattice distortion effect, and increases difference row density, becomes solution strengthening effect.Its two, nano level Jie Ti3Sn metal is on good terms and is become the nucleation site of precipitation (Ti, Sn) Jie 2Cu metallographic phase, and then promotes to separate out approximate nano level (Ti, Sn) Jie 2Cu metallographic phase.As added the micro texture of the Ti-7Cu-5Sn of 5wt% tin, it can make Ti2Cu reach nano level, represented by Fig. 2 b.So, aforementioned produced Jie's Ti3Sn metallographic phase can impel Jie's Ti2Cu metallographic phase to grow into nano level crystalline phase in this stage, the density of this Ti2Cu crystalline phase can be promoted, the titanium-copper-Xi ternary titanium alloy alloy making Ti-Cu-Sn titanium alloy constituent of the present invention after solidifying for having nano level weave construction, high mechanical properties kenel high strength.Therefore the solution strengthening that the present invention can increase titanium-copper-tin alloy acts on mutually and improves the amount of precipitation of nano level Jie's metal, and then promotes the bulk strength of Ti-Cu-Sn titanium alloy constituent of the present invention.
Therefore, Ti-Cu-Sn titanium alloy constituent of the present invention includes the copper of 0.1% ~ 15%, the tin of 0.1% ~ 20% and the titanium as equilibrium phase 79.9% ~ 99.8% by weight percentage.Wherein, the interpolation of this copper and tin is used to jointly separate out in titanium alloy process of setting the tin element of solution strengthening in the pure titanium phase of α-Ti (Sn) and nano level Jie metallographic phase; Moreover the interpolation of this tin increases the solution strengthening of titanium as aforementioned and impel the precipitation of Jie's Ti2Cu metallographic phase to become nano level crystalline phase, therefore can increase the bulk strength of titanium alloy; Moreover the interpolation of this copper and tin also in order to reduce high-melting-point and the elastic modulus of pure titanium, can be conducive to the carrying out of following process processing procedure.And Ti-Cu-Sn titanium alloy constituent of the present invention is due to may not to the toxigenous material of cell containing, for example aluminium or vanadium etc., there is splendid bio-compatibility, therefore can be applied to the preparation of the raw doctor such as body implant materials further, and not have dysgenic doubt is produced to organism.
Wherein, in Ti-Cu-Sn titanium alloy constituent of the present invention, if the content of this copper metal is higher than 15wt%, then may form too much Jie's Ti2Cu metallographic phase becomes brittle and is difficult to shape; If lower than 0.1wt%, then the ratio of Jie's metallographic phase of this nano level Ti2Cu is not high, comparatively limited to the effect promoting whole titanium alloy intensity and hardness.
And if the content of this tin metal is higher than 20wt%, then may form too much Jie's Ti-Sn metallographic phase becomes brittle and is difficult to shape; If lower than 0.1wt%, then the content of α-Ti (Sn) phase of solid solution tin is lower, possibly cannot effectively impel Jie's Ti2Cu metallographic phase to grow into nano level crystalline phase, therefore also not good to the effect promoting whole titanium alloy intensity and hardness.
In addition, also can optionally add on demand in Ti-Cu-Sn titanium alloy constituent of the present invention the palladium (Pd) of 1% ~ 3%, 1% ~ 3% molybdenum (Mo), the platinum (Pt) of 1% ~ 3%, the zirconium (Zr) of 1% ~ 3% or 1% ~ 3% the composition such as tantalum (Ta), to be promoted solidity to corrosion and the mechanical properties of alloy by palladium, platinum and tantalum, promoted the stability of alloy β phase by avirulent molybdenum and zirconium, and increase ductility and mechanical properties.
For confirming that Ti-Cu-Sn titanium alloy constituent of the present invention has the features such as aforementioned excellent nanoscale structures tissue mechanical excellent, separately the character of the Ti-Cu-Sn titanium alloy constituent of different ratio of the present invention is listed in down in detail, and coordinate shown in Fig. 1 a, Fig. 1 b and Fig. 2 a, Fig. 2 b.Wherein, Fig. 1 a and Fig. 1 b is all Ti-7Cu titanium alloy micro texture figure, and Fig. 1 a is optical microscopy map (OM); Fig. 1 b is then scanning electron microgram (SEM).Fig. 2 a and Fig. 2 b is Ti-7Cu-5Sn titanium alloy micro texture figure, and Fig. 2 a is optical microscopy map (OM); Fig. 2 b is then scanning electron microgram (SEM).
Shown in Fig. 1 a, Fig. 1 b and Fig. 2 a, Fig. 2 b, Fig. 1 a and Fig. 1 b is all Ti-7Cu titanium alloy micro texture figure, and the grey in its Fig. 1 b is α-Ti substrate, and white is Jie's Ti2Cu metallographic phase; It is organization chart that Fig. 2 a and Fig. 2 b is then all the Ti-7Cu-5Sn titanium alloy SEM adding 5wt% tin again, and the white in its Fig. 2 b is Jie's Ti2Cu metallographic phase, and it is refined into nano level Ti2Cu because tin element makes an addition to titanium alloy.
Moreover the Ti-7Cu-1Sn described in table one to refer in titanium alloy containing the copper of 7wt%, the tin of 1wt% and reaches the titanium metal of balance, and all the other indicate, and the rest may be inferred, and the Ti-Cu-Sn titanium alloy constituent of following each embodiment be all in the foregoing manner made by.
Table one: the character of the Ti-Cu-Sn titanium alloy constituent of different ratio of the present invention.
Can be learnt by table one, Ti-Cu-Sn titanium alloy constituent of the present invention has comparatively fine and close crystalline phase due to such as aforementioned, therefore compared to existing pure titanium, there is higher hardness and mechanical properties really, compared to pure titanium, there is lower reduction coefficient of elasticity, be conducive to the carrying out of following process processing procedure.Wherein, separately adding platinum, palladium and tantalum can form one deck oxide film in Ti-Cu-Sn titanium alloy constituent surface, and then increases the solidity to corrosion of Ti-Cu-Sn titanium alloy constituent, and can improve hardness and the mechanical properties of Ti-Cu-Sn titanium alloy constituent.
In sum, Ti-Cu-Sn titanium alloy constituent of the present invention passes through preceding process, formed secondary can be jointly added covert by copper and tin, titanium alloy is made to have the mechanism for intensifying such as solution strengthening, precipitation strength, Jie's Ti2Cu metal of being separated out by interpolation copper metal can be impelled to grow into approximate nano level crystalline phase, therefore can strengthen integral hardness and the intensity of titanium alloy further, be conducive to follow-up machining, promote the processibility of this constituent, and then slow down the wearing and tearing of cutting tool.
Ti-Cu-Sn titanium alloy constituent of the present invention can form stable Jie's metallographic phase by the composition adding this copper and tin in process of setting with titanium, can reduce the fusing point of overall titanium alloy simultaneously, therefore can slow down rate of oxidation.
Ti-Cu-Sn titanium alloy constituent of the present invention has good biological compatibility and no cytotoxicity, therefore can be applicable to raw doctor's material.The such as embodiment of the present invention makes a platform tooth with the moiety of this titanium, copper and tin or implants raw doctor's material, makes this platform tooth have preferably bio-compatibility and can not disengage harmful toxicity, so as to reaching wear-resisting effect undermining resistance to acid attack etc.
Just above-described, be only preferred embodiment of the present invention, when not limiting the scope of the present invention with this; Therefore all simple equivalences done according to the present patent application the scope of the claims and description of the present invention change and modify, and all should be still covered by the present invention within the scope of the patent.
Claims (3)
1. a Ti-Cu-Sn titanium alloy constituent, is characterized in that, comprises:
The copper of by weight percentage 0.1% ~ 15%, the tin of 0.1% ~ 20% and 1 ~ 3% palladium, molybdenum, platinum, zirconium, tantalum or its hybrid alloys, remaining content is titanium.
2. Ti-Cu-Sn titanium alloy constituent as claimed in claim 1, it is characterized in that, this Ti-Cu-Sn titanium alloy constituent is Ti-7Cu-XSn alloy, and wherein, X represents the weight percent of Sn, and the weight percent of Sn is 0.1 ~ 15%.
3. Ti-Cu-Sn titanium alloy constituent as claimed in claim 1, it is characterized in that, this Ti-Cu-Sn titanium alloy constituent is Ti-7Cu-5Sn alloy.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101103910 | 2012-02-07 | ||
| TW101103910A TWI440722B (en) | 2012-02-07 | 2012-02-07 | Ti-cu-sn titanium alloy composition |
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| CN103255316A CN103255316A (en) | 2013-08-21 |
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| CN109136649A (en) * | 2018-10-12 | 2019-01-04 | 广州宇智科技有限公司 | A kind of novel Burn-Resistant Titanium Alloy of the liquid complex oxide film type containing Li and Sn |
| CN109778007B (en) * | 2019-03-14 | 2020-07-28 | 广西大学 | Ti-Cr-Sn alloy orthopedic material and preparation method thereof |
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| JPS568902B2 (en) * | 1973-09-05 | 1981-02-26 | ||
| JPH0717975B2 (en) * | 1983-01-11 | 1995-03-01 | 郁男 岡本 | Amorphous alloy foil strip for brazing |
| RU2016114C1 (en) * | 1991-05-24 | 1994-07-15 | Троицкий Вадим Николаевич | Caked alloy on titanium-base, and a method of its making |
| US6767418B1 (en) * | 1999-04-23 | 2004-07-27 | Terumo Kabushiki Kaisha | Ti-Zr type alloy and medical appliance formed thereof |
| CN1298874C (en) * | 2003-12-25 | 2007-02-07 | 中国科学院金属研究所 | Super elasticity low modulus titanium alloy and preparing and processing method |
| WO2009062196A2 (en) * | 2007-11-09 | 2009-05-14 | The Regents Of The University Of California | Amorphous alloy materials |
| CN101705390B (en) * | 2009-12-01 | 2011-06-15 | 四川大学 | Titanium alloy material used in dentistry |
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