CN109423605A - 钛掺杂无氢类金刚石薄膜、制备方法及其应用 - Google Patents
钛掺杂无氢类金刚石薄膜、制备方法及其应用 Download PDFInfo
- Publication number
- CN109423605A CN109423605A CN201710771194.9A CN201710771194A CN109423605A CN 109423605 A CN109423605 A CN 109423605A CN 201710771194 A CN201710771194 A CN 201710771194A CN 109423605 A CN109423605 A CN 109423605A
- Authority
- CN
- China
- Prior art keywords
- titanium
- film
- hydrogen
- doped
- carbon film
- 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.)
- Withdrawn
Links
- 239000010936 titanium Substances 0.000 title claims abstract description 23
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000001257 hydrogen Substances 0.000 title abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 title abstract description 9
- 229910003460 diamond Inorganic materials 0.000 title abstract 3
- 239000010432 diamond Substances 0.000 title abstract 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 title abstract 3
- 239000012528 membrane Substances 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000007943 implant Substances 0.000 claims abstract description 14
- 230000008021 deposition Effects 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 17
- 229910052786 argon Inorganic materials 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- -1 argon ions Chemical class 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000007885 magnetic separation Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910020517 Co—Ti Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000004791 biological behavior Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007735 ion beam assisted deposition Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Classifications
-
- 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
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
- C23C14/325—Electric arc evaporation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/30—Inorganic materials
- A61L27/303—Carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/30—Inorganic materials
- A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- 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
- C23C14/0605—Carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/02—Methods for coating medical devices
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Physical Vapour Deposition (AREA)
Abstract
本发明公开了一种钛掺杂无氢类金刚石薄膜、制备方法及其应用,所述薄膜由金属钛掺杂到无氢类金刚石薄膜构成,其中,金属钛的掺杂量为4.6~17.5wt%。通过本发明所述制备方法沉积的薄膜具有较好的生物相容性、耐磨擦磨损性和较好的膜基结合力,可以用于修饰医用植入物的表面。
Description
技术领域
本发明涉及在硅或合金表面修饰钛掺杂类金刚石薄膜,属于表面工程领域。
背景技术
常用的医用植入物的材料有Co-Ti合金、钛合金和不锈钢。近年来在临床使用中发现,这些材料制备的医用植入物在人体内,由于耐蚀性不足,会释放出具有细胞毒性的金属Ni、Cr离子,导致不利的组织反应,从而诱发植入器械的组织局部感染。为了解决这些问题,人们尝试采用各种表面技术在医用植入体表面设计密封涂层。这样既可以避免医用植入物中有害离子的溶出,又可将医用植入物材料的优势和涂层优异的性能较好地结合在一起,从而提高医用植入物的耐磨性、耐蚀性、生物相容性及使用寿命。
近年来,类金刚石薄膜(DLC)由于其具有的高硬度、透光性、高耐磨性、高的化学惰性,良好的生物相容性和血液相容性等性能获得了人们的关注。基于这些优异的性能,DLC膜作为医用植入物的保护涂层,如髋关节、膝关节、冠状动脉支架和机械心脏瓣膜,已经在实际生活得到了应用。实际上,DLC膜可以分为两类,第一类为氢化类金刚石薄膜,薄膜结构中含氢元素;第二类为无氢类金刚石薄膜,薄膜结构中不含氢元素。研究发现,在人体环境中,无氢类金刚石薄膜相比含氢类金刚石薄膜具有更优异的摩擦学行为及化学稳定性,更适合作为医用植入物的材料表面改性。然而在制备高质量的无氢类金刚石膜时,DLC膜中存在较大的内应力,高的内应力将极大地减弱DLC膜与基体的结合强度,导致薄膜在沉积或服役过程中从基底上剥落。因此,金属掺杂DLC膜作为一种有效的方法来解决这个难题。已被证实的金属材料,如Ti,Cr,Al,W,Ni等金属的掺杂,可以减小薄膜内应力并增加薄膜的附着力。一般来说,医用植入物薄膜的生物学行为受表面化学性质的影响较大,从而选用具有良好生物相容性的Ti元素掺杂到DLC膜中是一种相对较好的选择。
目前已有多种技术制备钛掺杂DLC薄膜,如非平衡磁控溅射沉积,离子束辅助沉积,磁控溅射沉积等。然而,这些技术制备的钛掺杂DLC膜,具有DLC膜含氢元素、薄膜成分不易控制和薄膜重复性差等不足。
发明内容
本发明的目的是提供一种钛掺杂无氢类金刚石薄膜及其制备方法,通过该方法沉积的薄膜具有较好的生物相容性、耐磨擦磨损性和较好的膜基结合力,可以用于修饰医用植入物的表面。
本发明的目的通过如下技术方案实现:一种钛掺杂无氢类金刚石薄膜,所述薄膜由金属钛掺杂到无氢类金刚石薄膜构成,其中,金属钛的掺杂量为4.6~17.5wt%。
上述薄膜的制备方法,包括如下步骤:
第一步,对基底表面进行表面化学预处理,清除污渍;
第二步,通入氩气,使用高能氩离子对金属表面进行低压轰击,去除基底表面的残余污物;
第三步,启动装有钛靶的磁分离阴极弧发生器和碳等离子体脉冲阴极弧发生器,沉积钛掺杂无氢类金刚石薄膜;
第四步,待真空室温度降至室温后,取出样品。
进一步,第一步中,用去离子水浸泡超声清洗后,分别用无水乙醇和丙酮进行超声清洗;清洗结束后将基底放入清洁烘箱干燥。
进一步的,第二步中,在2A和330V条件下产生氩离子对金属表面进行轰击。
进一步的,第三步中,沉积参数为:Ti靶电流为10~200A,氮气分压为10-3~10-1Pa,石墨靶脉冲频率为5~25Hz,沉积时间为2~30min。
与现有技术相比,本发明的优点是:
1)采用直流阴极弧和脉冲阴极等离子弧双激发源薄膜制备技术沉积钛掺杂DLC薄膜,通过控制直流阴极弧发生器的钛靶电流密度和碳等离子体脉冲阴极弧发生器的脉冲频率分别控制薄膜中钛元素含量和碳元素含量,具有实现薄膜成分和结构可控的优点;2)利用脉冲阴极弧沉积的DLC薄膜不含氢元素,相比于含氢DLC膜在潮湿环境中具有较好的使用性能,可用于修饰医用植入体的表面,防止医用植入体中有害离子的溶出。3)本方法生产工艺简单,薄膜的可重复性高,具有较好的实用价值。
附图说明
图1为本发明实施案例1中的钛掺杂类金刚石薄膜的能谱仪元素分析图谱。
图2为本发明实施案例2中的钛掺杂类金刚石薄膜的能谱仪元素分析图谱。
图3为本发明实施案例3中的钛掺杂类金刚石薄膜的能谱仪元素分析图谱。
具体实施方式
下述实施过程中,采用的直流阴极蒸发器的钛靶纯度大于99.7%;脉冲阴极弧发生器的石墨靶纯度大于99.6%;采用的基底为硅片、304不锈钢、钛合金或铝合金。
实施案例1
第一步:将基底用去离子水浸泡并进行超声清洗后,分别用无水乙醇和丙酮进行超声清洗;清洗结束后将基底放入清洁烘箱进行干燥;
第二步:将经过步骤一处理后的基底放入真空室中,通入氩气,使用高能氩离子对基底表面进行低压轰击,去除表面残余污物;
第三步:启动磁过滤阴极蒸发弧,设置钛靶电流为70A,同时启动碳等离子体脉冲阴极弧发生器,设置脉冲频率为25Hz,沉积时间10min;
第四步:等真空室温度冷却至室温后,取出试样。
由图1测试结果可知,制备的薄膜中,C元素含量为79.5%,Ti元素含量为17.5%,O元素含量为3.5%。
实施案例2
第一步:将基底用去离子水浸泡并进行超声清洗后,分别用无水乙醇和丙酮进行超声清洗;清洗结束后将基底放入清洁烘箱进行干燥;
第二步:将经过步骤一处理后的基底放入真空室中,通入氩气,使用高能氩离子对基底表面进行低压轰击,去除表面残余污物;
第三步:启动磁过滤阴极蒸发弧,设置钛靶电流为50A,同时启动碳等离子体脉冲阴极弧发生器,设置脉冲频率为25Hz,沉积时间10min;
第四步:等真空室温度冷却至室温后,取出试样。
由图2测试结果可知,制备的薄膜中,C元素含量为88%,Ti元素含量为7.8%,O元素含量为4.2%。
实施案例3
第一步:将基底用去离子水浸泡并进行超声清洗后,分别用无水乙醇和丙酮进行超声清洗;清洗结束后将基底放入清洁烘箱进行干燥;
第二步:将经过步骤一处理后的基底放入真空室中,通入氩气,使用高能氩离子对基底表面进行低压轰击,去除表面残余污物;
第三步:启动磁过滤阴极蒸发弧,设置钛靶电流为40A,同时启动碳等离子体脉冲阴极弧发生器,设置脉冲频率为25Hz,沉积时间10min;
第四步:等真空室温度冷却至室温后,取出试样。
由图3测试结果可知,制备的薄膜中,C元素含量为84.9%,Ti元素含量为4.6,O元素含量为10.5%。
Claims (6)
1.钛掺杂无氢类金刚石薄膜,其特征在于,所述薄膜由金属钛掺杂到无氢类金刚石薄膜构成,其中,金属钛的掺杂量为4.6~17.5wt%。
2.如权利要求1所述的钛掺杂无氢类金刚石薄膜的制备方法,其特征在于,包括如下步骤:
第一步,对基底表面进行表面化学预处理,清除污渍;
第二步,通入氩气,使用高能氩离子对金属表面进行低压轰击,去除基底表面的残余污物;
第三步,启动装有钛靶的磁分离阴极弧发生器和碳等离子体脉冲阴极弧发生器,沉积钛掺杂无氢类金刚石薄膜;
第四步,待真空室温度降至室温后,取出样品。
3.如权利要求2所述的方法,其特征在于,第一步中,用去离子水浸泡超声清洗后,分别用无水乙醇和丙酮进行超声清洗;清洗结束后将基底放入清洁烘箱干燥。
4.如权利要求2所述的方法,其特征在于,第二步中,在2A和330V条件下产生氩离子对金属表面进行轰击。
5.如权利要求2所述的方法,其特征在于,第三步中,沉积参数为:Ti靶电流为10~200A,氮气分压为10-3~10-1Pa,石墨靶脉冲频率为5~25Hz,沉积时间为2~30min。
6.如权利要求1所述的钛掺杂无氢类金刚石薄膜作为医用植入物薄膜的应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710771194.9A CN109423605A (zh) | 2017-08-31 | 2017-08-31 | 钛掺杂无氢类金刚石薄膜、制备方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710771194.9A CN109423605A (zh) | 2017-08-31 | 2017-08-31 | 钛掺杂无氢类金刚石薄膜、制备方法及其应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109423605A true CN109423605A (zh) | 2019-03-05 |
Family
ID=65505283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710771194.9A Withdrawn CN109423605A (zh) | 2017-08-31 | 2017-08-31 | 钛掺杂无氢类金刚石薄膜、制备方法及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109423605A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110947030A (zh) * | 2019-11-29 | 2020-04-03 | 中国科学院深圳先进技术研究院 | 一种抗菌多级次金刚石复合材料及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102965618A (zh) * | 2012-12-07 | 2013-03-13 | 中国地质大学(北京) | 一种金属掺杂无氢类金刚石碳膜的制备方法 |
CN104630708A (zh) * | 2015-03-06 | 2015-05-20 | 重庆大学 | 一种类金刚石厚膜及其制备方法及一种工件 |
-
2017
- 2017-08-31 CN CN201710771194.9A patent/CN109423605A/zh not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102965618A (zh) * | 2012-12-07 | 2013-03-13 | 中国地质大学(北京) | 一种金属掺杂无氢类金刚石碳膜的制备方法 |
CN104630708A (zh) * | 2015-03-06 | 2015-05-20 | 重庆大学 | 一种类金刚石厚膜及其制备方法及一种工件 |
Non-Patent Citations (2)
Title |
---|
MIAO YI MING ET AL: ""Structure, mechanical and tribological properties of Ti-doped amorphous carbon films simultaneously deposited by magnetron sputtering and pulse cathodic arc"", 《DIAMOND & RELATED MATERIALS》 * |
马国佳等: ""类金刚石膜Ti,Zr掺杂对DLC性能的影响"", 《材料工程》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110947030A (zh) * | 2019-11-29 | 2020-04-03 | 中国科学院深圳先进技术研究院 | 一种抗菌多级次金刚石复合材料及其制备方法和应用 |
CN110947030B (zh) * | 2019-11-29 | 2021-11-16 | 中国科学院深圳先进技术研究院 | 一种抗菌多级次金刚石复合材料及其制备方法和应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106835011B (zh) | 一种具有类金刚石阵列的结构件及其制备方法 | |
CN101532122B (zh) | 一种生物医用NiTi合金表面制备类金刚石涂层的方法 | |
CN111926289B (zh) | 一种钽涂层制备方法 | |
CN109487199B (zh) | 一种表面改性涂层及其制备方法和应用 | |
EP1980640B1 (en) | Surface carburization technique of medical titanium alloy femoral head in total hip arthroplasty | |
Gallo et al. | Electrostatically confined plasma in segmented hollow cathode geometries for surface engineering | |
CN102181842A (zh) | 一种对钛金属表面进行改性的方法 | |
CN102286767A (zh) | 一种镁合金生物植入材料表面的复合涂层及其制备方法 | |
CN114351110A (zh) | 一种强化处理的类金刚石薄膜及其制备方法 | |
CN115369367B (zh) | 医用刀具表面的导电亲水max相涂层及其制法与应用 | |
RU2508130C1 (ru) | Способ изготовления кардиоимплантата из сплава на основе никелида титана с модифицированным ионно-плазменной обработкой поверхностным слоем | |
CN105597149A (zh) | 一种在体内环境中具有磨损自修复功能的碳薄膜生物材料制备方法 | |
CN109706503B (zh) | 一种钛基体表面的抗菌耐磨涂层及制备方法 | |
EP1305063B1 (en) | Intravascular stent with expandable coating | |
CN109423605A (zh) | 钛掺杂无氢类金刚石薄膜、制备方法及其应用 | |
CN112522673B (zh) | 一种生物医用镁合金表面稀土复合薄膜及其制备方法 | |
CN107583107B (zh) | 一种硼化钽生物涂层及其制备方法与应用 | |
CN114377198B (zh) | 一种含降解膜层的生物降解镁基材料及其制备方法和应用 | |
Shah et al. | Study on micro droplet reduction on tin coated biomedical TI-13ZR-13NB alloy | |
WO2016188342A1 (zh) | 植入医疗器械预制件、植入医疗器械及其制备方法 | |
CN109112474B (zh) | 一种基于钛片表面磁控溅射二硫化钼生物功能涂层的制备方法 | |
Nakatani et al. | Development of new hydrogen-containing tetrahydral amorphous carbon thin films using cathodic arc plasma for dental implant | |
CN113846245A (zh) | 一种具有复合结构的3D打印Ti-Nb合金及其制备方法 | |
JP2022092454A (ja) | 血液適合性医療用チタン材料及び血液適合性医療用チタン材料の製造方法 | |
CN119615095B (zh) | 一种提高生物医用peek材料表面钽涂层结合强度的方法 |
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 | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190305 |
|
WW01 | Invention patent application withdrawn after publication |