CN109338265B - 一种Cu-Au复合镀层钛合金骨板及其生产方法 - Google Patents

一种Cu-Au复合镀层钛合金骨板及其生产方法 Download PDF

Info

Publication number
CN109338265B
CN109338265B CN201811317309.8A CN201811317309A CN109338265B CN 109338265 B CN109338265 B CN 109338265B CN 201811317309 A CN201811317309 A CN 201811317309A CN 109338265 B CN109338265 B CN 109338265B
Authority
CN
China
Prior art keywords
titanium alloy
bone plate
alloy bone
carrying
plate
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.)
Active
Application number
CN201811317309.8A
Other languages
English (en)
Other versions
CN109338265A (zh
Inventor
陶军晖
戴伟
李�杰
汪川惠
万哲言
胡锋
邱尚焜
王昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yijiang Bearing Manufacturing (Yangzhou) Co.,Ltd.
Original Assignee
Jiangsu Meilin Copper Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Meilin Copper Co ltd filed Critical Jiangsu Meilin Copper Co ltd
Priority to CN201811317309.8A priority Critical patent/CN109338265B/zh
Publication of CN109338265A publication Critical patent/CN109338265A/zh
Application granted granted Critical
Publication of CN109338265B publication Critical patent/CN109338265B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C4/00Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06Metallic material
    • C23C4/08Metallic material containing only metal elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02Inorganic materials
    • A61L27/04Metals or alloys
    • A61L27/06Titanium or titanium alloys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28Materials for coating prostheses
    • A61L27/30Inorganic materials
    • A61L27/306Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C14/00Alloys based on titanium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18High-melting or refractory metals or alloys based thereon
    • C22F1/183High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C4/00Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123Spraying molten metal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2420/00Materials or methods for coatings medical devices
    • A61L2420/04Coatings containing a composite material such as inorganic/organic, i.e. material comprising different phases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/02Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Plasma & Fusion (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

一种Cu‑Au复合镀层钛合金骨板及其生产方法,包括钛合金骨板和Cu‑Au复合镀层;所述钛合金骨板包括Ti,钛合金骨板表面设有多个规则的通孔;热喷涂的方法在钛合金骨板表面形成一层致密Cu‑Au复合镀层;所述的钛合金骨板厚度规格为小于10mm;力学性能满足屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%;其化学成份按重量百分数计为Al:5~6%,Sn:3~4%,Zr:0.5~1%,Mo:0.5~1%,Si:0~1%,Nd:1~2%,其余为Ti。本发明采用热喷涂的方法在钛合金骨板表面形成了一层致密Cu‑Au复合镀层;钛合金骨板表面所形成的致密Cu‑Au复合镀层使钛合金骨板从根本上解决了与骨头弹性模量匹配的问题;Cu在Ti与Au之间所形成的过渡层可使得Cu‑Au复合镀层的整体稳定性得到很大的提高。

Description

一种Cu-Au复合镀层钛合金骨板及其生产方法
技术领域
本发明涉及一种Cu-Au复合镀层钛合金骨板及其生产方法。
背景技术
钛合金具有高比强度,高热强度,小密度,良好的抗蚀性、低温性能和吸气性能等优点,可用于制造骨板。在人体的服役环境中,大量的酸性物质会腐蚀钛合金基体,使其结合强度降低,同时在循环应力的作用下导致其最终开裂。同时,钛合金骨板与骨头(主要成分为羟基磷灰石)的接触界面也会出现结合不牢出现滑移的情况。近年来,随着钛合金骨板在生物医学植入领域中的大量应用,骨板与骨头界面产生滑移的频发造成了大量骨折断裂的严重问题,为了保证钛合金骨板的安全可靠性,急需开发出一种既能够进一步增加钛合金抗腐蚀性能,又能够消除钛合金与骨头弹性模量不同导致变形的钛合金骨板。
发明内容
针对以上所述,本发明的目的在于提供一种Cu-Au复合镀层钛合金骨板及其生产方法,以解决上述问题的至少一个方面。
根据本发明的一方面,提供一种Cu-Au复合镀层钛合金骨板的生产方法,包括:
步骤一,钛合金原料制作:
(1)、采用真空自耗熔炼炉进行钛合金的熔炼,经混合金料、压制电极、电极和残料焊接成自耗电极、合金化熔炼、浇注成板坯;
(2)、将板坯加热,加热温度在1450~1550℃,均热时间为95~105min;
(3)、进行粗轧,并控制粗轧结束温度不低于1400℃;
(4)、进行精轧,并控制终轧温度在950~1000℃;
(5)、进行层流冷却,终冷温度为550~600℃,冷却速度:53~55℃/s;
(6)、进行卷取,制得热轧板卷;
(7)、进行热处理,加热至1200~1250℃,保温2小时后,水淬;
(8)、进行卷取;
步骤二,钛合金原料精整、检验及打包;
1)、精整切边:按标准规格切取钛合金板,并切除钛板周围毛边,切割余量4~5mm;
2)、机械性能检测:对钢板取样按国标进行力学性能检验,力学性能达到屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%;
3)、打包:用捆带进行周向和径向打包;
步骤三中,Cu-Au复合镀层钛合金骨板的制造:
(1)、采用切割机和机床将钛合金板加工成单个的骨板;
(2)、对骨板表面进行常规喷丸,使钛合金骨板表面无氧化层残留;
(3)、进行常规电解脱脂;
(4)、进行热喷涂Cu-Au,Cu与Au的重量比例为1:9~10;Cu及Au粉末粒径范围为0.9~1.0μm,并采用行星球磨机混合均匀;喷涂速度为150~200m/s,沉积率为0.45~0.55kg/h;
(5)、在氢气含量达99.9%的气氛中进行退火,退火温度为450~470℃,保温时间为50~60min;
(6)、空冷至室温,并进行风冷、水洗并烘干;
(7)、消毒风干、无菌后包装。
根据本发明的另一方面,提供上述方法制成的一种Cu-Au复合镀层钛合金骨板,包括钛合金骨板和Cu-Au复合镀层;所述的钛合金骨板由Ti组成,钛合金骨板表面设有多个规则的通孔;热喷涂的方法在钛合金骨板表面形成一层致密Cu-Au复合镀层;致密Cu-Au复合镀层使钛合金骨板与骨头弹性模量匹配;Cu在Ti与Au之间形成过渡层,可Cu-Au复合镀层的整体稳定性得到提高;所述的钛合金骨板厚度规格为小于10mm;力学性能满足屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%;其化学成份按重量百分数计为Al:5~6%,Sn:3~4%,Zr:0.5~1%,Mo:0.5~1%,Si:0~1%,Nd:1~2%,其余为Ti及不可避免的杂质。
进一步,所述的Cu-Au复合镀层中,Cu与Au的重量比例为1:9~10;Cu及Au粉末粒径范围为0.9~1.0μm。
本发明的有益效果:
1)、采用廉价的Cu来代替部分贵金属Au,并采用热喷涂的方法在钛合金骨板表面形成了一层致密Cu-Au复合镀层;
2)、钛合金骨板表面所形成的致密Cu-Au复合镀层使钛合金骨板从根本上解决了与骨头弹性模量匹配的问题;
3)、Cu在Ti与Au之间所形成的过渡层可使得Cu-Au复合镀层的整体稳定性得到很大的提高;
4)、热喷涂过程速度快,原料浪费少,镀层厚度精确可控。
附图说明
图1为本发明整体结构示意图。
图中,1-钛合金骨板、2-Cu-Au复合镀层。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明。
图1示意性的显示了本发明一种实施方式的一种Cu-Au复合镀层钛合金骨板及其生产方法的结构。
本发明实施例一,根据本发明的一方面,提供一种Cu-Au复合镀层钛合金骨板的生产方法,包括:
步骤一,钛合金原料制作;
1)、采用真空自耗熔炼炉进行钛合金的熔炼,经混合金料、压制电极、电极和残料焊接成自耗电极、合金化熔炼(熔炼温度1950~2050℃)、浇注成板坯;
2)、将板坯加热,加热温度在1450~1550℃,均热时间为95~105min;
3)、进行粗轧,并控制粗轧结束温度不低于1400℃;
4)、进行精轧,并控制终轧温度在950~1000℃;
5)、进行层流冷却,终冷温度为550~600℃,冷却速度:53~55℃/s;
6)、进行卷取,制得热轧板卷;
7)、进行热处理,加热至1200~1250℃,保温2小时后,水淬。
8)、进行卷取。
步骤二,钛合金原料精整、检验及打包;
1)、精整切边:按标准规格切取钛合金板,并切除钛板周围毛边,切割余量4~5mm;
2)、机械性能检测:对钢板取样按国标进行力学性能检验,力学性能达到屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%。
3)、打包:用捆带进行周向和径向打包。
步骤三,Cu-Au复合镀层钛合金骨板的制造;
1)、采用切割机和机床将钛合金板加工成单个的如图1所示的骨板;
2)、对骨板表面进行常规喷丸,使钛合金骨板表面无氧化层残留;
3)、进行常规电解脱脂;
4)、进行热喷涂Cu-Au,Cu与Au的重量比例为1:9~10;Cu及Au粉末粒径范围为0.9~1.0μm,并采用行星球磨机(采用玛瑙罐及玛瑙磨球)混合均匀;喷涂速度为150~200m/s,沉积率为0.45~0.55kg/h;
5)、在氢气含量达99.9%的气氛中进行退火,退火温度为450~470℃,保温时间为50~60min;
6)、空冷至室温,并进行风冷、水洗并烘干。
7)、消毒风干、无菌后包装。
本发明实施例二,根据本发明的另一方面,提供一种Cu-Au复合镀层钛合金骨板,它包括钛合金骨板和Cu-Au复合镀层;所述的钛合金骨板由Ti组成,钛合金骨板表面设有多个规则的通孔;所述的Cu-Au复合镀层位于钛合金骨板的表面。
如图1所示,所述的钛合金骨板厚度规格为小于10mm;力学性能满足屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%;其化学成份按重量百分数计为Al:5~6%,Sn:3~4%,Zr:0.5~1%,Mo:0.5~1%,Si:0~1%,Nd:1~2%,其余为Ti及不可避免的杂质。
如图1所示,所述的Cu-Au复合镀层中,Cu与Au的重量比例为1:9~10;Cu及Au粉末粒径范围为0.9~1.0μm。
表1本发明各实施例的Cu-Au复合镀层钛合金骨板化学成分(wt%)
实施例 Al Sn Zr Mo Si Nd Ti
1 6.0 3.2 0.5 1.0 1.8 2.0 85.5
2 5.4 4.0 0.8 0.9 1.7 1.3 85.9
3 5.7 3.1 0.6 0.7 1.2 1.9 86.8
4 5.0 3.7 0.9 0.5 1.0 1.7 87.2
5 5.2 3.0 1.0 0.6 1.5 1.5 87.2
6 5.8 3.9 0.7 0.8 0 1.0 87.8
表2本发明各实施例的Cu-Au复合镀层钛合金骨板熔炼工艺
实施例 熔炼温度(℃)
1 1960
2 2010
3 2020
4 1950
5 1970
6 2050
表3本发明各实施例的Cu-Au复合镀层钛合金骨板轧制工艺
Figure BDA0001856631920000061
表4本发明各实施例的Cu-Au复合镀层钛合金骨板热处理工艺
Figure BDA0001856631920000062
表5本发明各实施例的Cu-Au复合镀层钛合金骨板力学性能
Figure BDA0001856631920000063
表6本发明各实施例的Cu-Au复合镀层钛合金骨板热喷涂Cu与Au重量比及粒径范围
Figure BDA0001856631920000064
表7本发明各实施例的Cu-Au复合镀层钛合金骨板热喷涂工艺
Figure BDA0001856631920000065
Figure BDA0001856631920000071
表8本发明各实施例的Cu-Au复合镀层钛合金骨板退火工艺
Figure BDA0001856631920000072
表9本发明各实施例的各实施例的Cu-Au复合镀层钛合金骨板的耐腐蚀性能和弹性模量
Figure BDA0001856631920000073
从表5和表9中可以看出,本发明申请的Cu-Au复合镀层钛合金骨板,其屈服强度为1150~1230MPa,抗拉强度为1350~1440MPa,延伸率为17~21%;耐腐蚀性能(96h腐蚀失重量0.68~0.88mg/cm2)均远远高于对比例Ti-6Al-4V(96h腐蚀失重量1.84mg/cm2);其弹性模量为7.8~8.3×103kg/mm2与对比例Ti-6Al-4V(10.3×103kg/mm2)相比,它与人骨的弹性模量(8.0×103kg/mm2)更为接近。产品性能完全满足使用要求,并且其耐腐蚀性能和与人骨弹性模量的差异性远远优于对比例Ti-6Al-4V。
如图1所示,按照本发明生产的Cu-Au复合镀层钛合金骨板为人体骨骼修复提供了安全可靠的生物医学植入连接器件。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出至少一个变形和改进,这些都属于本发明的保护范围。

Claims (3)

1.一种Cu-Au复合镀层钛合金骨板的生产方法,包括:
步骤一,钛合金原料制作:
(1)、采用真空自耗熔炼炉进行钛合金的熔炼,经混合金料、压制电极、电极和残料焊接成自耗电极、合金化熔炼、浇注成板坯;钛合金骨板化学成份按重量百分数计为Al:5~6%,Sn:3~4%,Zr:0.5~1%,Mo:0.5~1%,Si:0~1%,Nd:1~2%,其余为Ti;
(2)、将板坯加热,加热温度在1450~1550℃,均热时间为95~105min;
(3)、进行粗轧,并控制粗轧结束温度不低于1400℃;
(4)、进行精轧,并控制终轧温度在950~1000℃;
(5)、进行层流冷却,终冷温度为550~600℃,冷却速度:53~55℃/s;
(6)、进行卷取,制得热轧板卷;
(7)、进行热处理,加热至1200~1250℃,保温2小时后,水淬;
(8)、进行卷取;
步骤二,钛合金原料精整、检验及打包;
1)、精整切边:按标准规格切取钛合金板,并切除钛板周围毛边,切割余量4~5mm;
2)、机械性能检测:对钢板取样按国标进行力学性能检验,力学性能达到屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%;
3)、打包:用捆带进行周向和径向打包;
步骤三中,Cu-Au复合镀层钛合金骨板的制造:
(1)、采用切割机和机床将钛合金板加工成单个的骨板;
(2)、对骨板表面进行常规喷丸,使钛合金骨板表面无氧化层残留;
(3)、进行常规电解脱脂;
(4)、进行热喷涂Cu-Au,Cu与Au的重量比例为1:9~10;Cu及Au粉末粒径范围为0.9~1.0μm,并采用行星球磨机混合均匀;喷涂速度为150~200m/s,沉积率为0.45~0.55kg/h;致密Cu-Au复合镀层中,Cu在Ti与Au之间形成过渡层;
(5)、在氢气含量达99.9%的气氛中进行退火,退火温度为450~470℃,保温时间为50~60min;
(6)、空冷至室温,并进行风冷、水洗并烘干;
(7)、消毒风干、无菌后包装。
2.根据权利要求1所述的Cu-Au复合镀层钛合金骨板的生产方法制成的Cu-Au复合镀层钛合金骨板,其特征在于:包括钛合金骨板和Cu-Au复合镀层;所述钛合金骨板包括Ti,钛合金骨板表面设有多个规则的通孔;热喷涂的方法在钛合金骨板表面形成一层致密Cu-Au复合镀层;致密Cu-Au复合镀层使钛合金骨板与骨头弹性模量匹配;Cu在Ti与Au之间形成过渡层,可使Cu-Au复合镀层的整体稳定性得到提高;所述的钛合金骨板厚度规格为小于10mm;力学性能满足屈服强度ReL:≥1150MPa,抗拉强度Rm≥1350MPa,延伸率A≥17%;其化学成份按重量百分数计为Al:5~6%,Sn:3~4%,Zr:0.5~1%,Mo:0.5~1%,Si:0~1%,Nd:1~2%,其余为Ti。
3.根据权利要求2所述的Cu-Au复合镀层钛合金骨板,其特征在于:所述Cu-Au复合镀层中,Cu与Au的重量比例为1:9~10;Cu及Au粉末粒径范围为0.9~1.0μm。
CN201811317309.8A 2018-11-07 2018-11-07 一种Cu-Au复合镀层钛合金骨板及其生产方法 Active CN109338265B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811317309.8A CN109338265B (zh) 2018-11-07 2018-11-07 一种Cu-Au复合镀层钛合金骨板及其生产方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811317309.8A CN109338265B (zh) 2018-11-07 2018-11-07 一种Cu-Au复合镀层钛合金骨板及其生产方法

Publications (2)

Publication Number Publication Date
CN109338265A CN109338265A (zh) 2019-02-15
CN109338265B true CN109338265B (zh) 2020-10-16

Family

ID=65313905

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811317309.8A Active CN109338265B (zh) 2018-11-07 2018-11-07 一种Cu-Au复合镀层钛合金骨板及其生产方法

Country Status (1)

Country Link
CN (1) CN109338265B (zh)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650109A (en) * 1985-01-14 1987-03-17 Charles Crivella Method of manufacture of bone implant porous surfaces
WO2001012246A1 (en) * 1999-08-17 2001-02-22 St. Jude Medical, Inc. Medical devices with metal/polymer composites
WO2004012874A1 (en) * 2002-08-02 2004-02-12 The Government Of The United States Of America, Represented By The Secretary, Dept. Of Health And Human Services Cross-linked nitric oxide-releasing polyamine coated substrates, compositions comprising same and method of making same
CN101660190A (zh) * 2009-09-18 2010-03-03 西北有色金属研究院 一种外科植入用钛及钛合金表面黑色保护膜的制备方法
CN101705468A (zh) * 2009-10-14 2010-05-12 哈尔滨工业大学 缓释型骨架式TiN/Cu-Zn金属层抗菌薄膜的制备方法
KR101178793B1 (ko) * 2011-03-29 2012-08-31 한국과학기술연구원 스텐트 표면의 헤파린 코팅 방법
CN104674321A (zh) * 2013-11-29 2015-06-03 中国科学院金属研究所 一种钛或钛合金表面含铜抗菌生物陶瓷膜的制备方法和应用
CN104878245A (zh) * 2015-04-23 2015-09-02 西安赛特思迈钛业有限公司 一种生物医用高强韧性Ti-6Al-4V钛合金棒材及其制备方法
CN105063620A (zh) * 2015-08-07 2015-11-18 武汉钢铁(集团)公司 一种光电材料用Zn/Cu-Ag/Cu-Au复合镀层钢带的生产方法
CN105316633A (zh) * 2015-11-13 2016-02-10 西南交通大学 一种通过磁控溅射表面处理提高tc4钛合金的阻尼性能的技术
CN207581943U (zh) * 2017-11-10 2018-07-06 深圳市金源康实业有限公司 一种采用金铜合金的镀层结构
CN108379658A (zh) * 2018-02-06 2018-08-10 中国科学院金属研究所 具有含铜涂层的骨科植入器件及其制备方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650109A (en) * 1985-01-14 1987-03-17 Charles Crivella Method of manufacture of bone implant porous surfaces
WO2001012246A1 (en) * 1999-08-17 2001-02-22 St. Jude Medical, Inc. Medical devices with metal/polymer composites
WO2004012874A1 (en) * 2002-08-02 2004-02-12 The Government Of The United States Of America, Represented By The Secretary, Dept. Of Health And Human Services Cross-linked nitric oxide-releasing polyamine coated substrates, compositions comprising same and method of making same
CN101660190A (zh) * 2009-09-18 2010-03-03 西北有色金属研究院 一种外科植入用钛及钛合金表面黑色保护膜的制备方法
CN101705468A (zh) * 2009-10-14 2010-05-12 哈尔滨工业大学 缓释型骨架式TiN/Cu-Zn金属层抗菌薄膜的制备方法
KR101178793B1 (ko) * 2011-03-29 2012-08-31 한국과학기술연구원 스텐트 표면의 헤파린 코팅 방법
CN104674321A (zh) * 2013-11-29 2015-06-03 中国科学院金属研究所 一种钛或钛合金表面含铜抗菌生物陶瓷膜的制备方法和应用
CN104878245A (zh) * 2015-04-23 2015-09-02 西安赛特思迈钛业有限公司 一种生物医用高强韧性Ti-6Al-4V钛合金棒材及其制备方法
CN105063620A (zh) * 2015-08-07 2015-11-18 武汉钢铁(集团)公司 一种光电材料用Zn/Cu-Ag/Cu-Au复合镀层钢带的生产方法
CN105316633A (zh) * 2015-11-13 2016-02-10 西南交通大学 一种通过磁控溅射表面处理提高tc4钛合金的阻尼性能的技术
CN207581943U (zh) * 2017-11-10 2018-07-06 深圳市金源康实业有限公司 一种采用金铜合金的镀层结构
CN108379658A (zh) * 2018-02-06 2018-08-10 中国科学院金属研究所 具有含铜涂层的骨科植入器件及其制备方法

Also Published As

Publication number Publication date
CN109338265A (zh) 2019-02-15

Similar Documents

Publication Publication Date Title
EP3202507B1 (en) METHOD FOR PRODUCING Ni-BASED SUPER HEAT-RESISTANT ALLOY
CN111534715B (zh) 一种万向复位螺钉座钛合金棒材的制备方法
EP3251777B1 (en) Scale-style micro-texture electrode wire material and preparation method therefor and use thereof
CN108342556B (zh) 一种活塞环用高合金线材成型加工工艺
CN111593215B (zh) 一种高强塑匹配的钛合金克氏针丝材的制备方法
CN111485138B (zh) 一种冷加工态钴基合金棒丝材的制备方法
CN111057903A (zh) 一种大规格钛合金锁紧环及其制备方法
US20180281049A1 (en) Method of producing forged product
CN105088085A (zh) 高性能冷轧中间辊及其制备方法
CN111349804B (zh) 一种Ti2AlNb合金板材制备方法
CN110079723B (zh) 一种高强高塑304不锈钢及其制备方法
CN109338265B (zh) 一种Cu-Au复合镀层钛合金骨板及其生产方法
CN109402424B (zh) 应用于行星轧机轧制铜及铜合金的高温合金芯棒及其制备方法
CN111790866B (zh) 一种无包套TiAl合金大尺寸饼坯的锻造方法及应用
EP3689493A1 (en) Method for producing hot-forging material
CN104195402B (zh) 一种高温抗氧化紧固件的制备方法及抗氧化材料
CN106917036A (zh) 耐磨损风电主轴制备方法
CN109536804B (zh) 钽合金、类金刚石碳镀层钽合金和类金刚石碳镀层生物医学植入用钽合金骨爪及其制备方法
CN114875281A (zh) 一种抗疲劳及耐腐蚀的锻造Al-Mg-Si-Zr铝合金车轮及其制备方法
CN109266884A (zh) 一种Zn-Al复合镀层生物医学植入用钛合金骨钉及其制造方法
CN114959360A (zh) 一种耐蚀钛合金及其制备方法和耐蚀柔性轴承
CN111005025B (zh) 一种汽车气门模具用耐高温磨损涂层的制备方法
CN100460540C (zh) 一种高强度高韧性钛合金
TWI532852B (zh) 合金粉體及應用其之雷射積層製程
CN108118184A (zh) 防止黄铜加工成阀体时开裂的生产工艺

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
GR01 Patent grant
GR01 Patent grant
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200922

Address after: Sheyang Baoying County, Jiangsu city of Yangzhou Province town, 225800 Guangling Road

Applicant after: JIANGSU MEILIN COPPER Co.,Ltd.

Address before: 430205 East Lake New Technology Development Zone, East Lake New Technology Development Zone, Wuhan City, Hubei Province, No. 129, No. two Road Institute

Applicant before: HUBEI University OF EDUCATION

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231122

Address after: Building A4, Low Carbon Intelligent Manufacturing Industrial Park, Baoying Economic Development Zone, Yangzhou City, Jiangsu Province, 225800

Patentee after: Yijiang Bearing Manufacturing (Yangzhou) Co.,Ltd.

Address before: 225800 Guangling Road, Sheyang Town, Baoying County, Yangzhou, Jiangsu

Patentee before: JIANGSU MEILIN COPPER Co.,Ltd.