KR970701273A - 티타늄 합금의 산화방지를 위한 코팅방법(oxidation resistant coating for titanium alloys) - Google Patents

티타늄 합금의 산화방지를 위한 코팅방법(oxidation resistant coating for titanium alloys)

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Publication number
KR970701273A
KR970701273A KR1019960704483A KR19960704483A KR970701273A KR 970701273 A KR970701273 A KR 970701273A KR 1019960704483 A KR1019960704483 A KR 1019960704483A KR 19960704483 A KR19960704483 A KR 19960704483A KR 970701273 A KR970701273 A KR 970701273A
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South Korea
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less
copper
silicon
aluminum
copper alloy
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KR1019960704483A
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KR100365807B1 (ko
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러셀 에이. 비어스
더글라스 엠. 베르크직
알란 에이. 노첼
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알란 씨. 코헨
유나이티드 테크놀로지즈 코퍼레이션
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Publication of KR970701273A publication Critical patent/KR970701273A/ko
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Publication of KR100365807B1 publication Critical patent/KR100365807B1/ko

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    • 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
    • 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
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • 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
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/938—Vapor deposition or gas diffusion
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

고온 내산화성을 가지고 있는 티타늄 합금을 제조하는 방법이 개시되어 있는데, 이 방법에 의하면 10% 이하의 알류미늄과 6% 이하의 규소를 포함하는 구리 브론즈로 된 코팅층이 양극 아이크 증착법 또는 이온 증기 증착법에 의해 티타늄 기판에 입혀진다.

Description

티타늄 합금의 산화방지를 위한 코팅방법(OXIDATION RESISTANT COATING FOR TITANIUM ALLOYS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 1200℉에서의 여러 가지 물질에 대한 열중량분석 결과를 나타내는 그래프로서, 본 발명에 따라 코팅된 티타늄 합금의 내산화성을 보여주고 있다.
제2도는 축방향의 하이 사이클 피로(axial high cycle fatigue) 시험 결과를 나타내는 그래프이다.

Claims (14)

  1. 티타늄 합금 기판의 내산화성을 증가시키는 방법에 있어서, 구리 합금을 상기 기판에 균일하게 코팅하는 단계를 포함하며, 상기 구리 합금이 구리와 0∼10중량%의 알루미늄과 0∼6중량%의 규소를 포함하며, 알류미늄과 규소의 함량이 동시에 0은 아닌 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 상기 티타늄 합금이 티타늄, 바나듐 및 크롬을 포함하며, Ti-22V-13Cr, Ti-22V-36Cr 및 Ti-40V-13Cr에 의해 이루어지는 Ti-V-Cr 상태도상의 영역 범위에 속하는 조성으로 되어 있는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 상기 티타늄 합금이 Ti-35V-15Cr, Ti-35V-15Cr-0.15C, Ti-35V-15Cr-0.625C, Ti-35V-15Cr-2Si, Ti-33.5V-15.5Cr-36Cb, Ti-25V-35Cr-5Al 또는 Ti-35V-15Cr-0.5Hf-0.75C의 공칭 조성을 가지고 있는 것을 특징으로 하는 방법.
  4. 제2항 또는 3항에 있어서, 상기 티타늄 합금이 0.6% 이하의 붕소, 4% 이하의 베릴륨, 약 2.5% 이하의 탄소, 7% 이하의 코발트, 4% 이하의 철, 7% 이하의 망간, 12% 이하의 몰리브덴, 12% 이하의 니오븀, 12% 이하의 니켈, 0.3% 이하의 산소, 1.5% 이하의 레늄, 2.5% 이하의 규소, 2.5% 이하의 주석, 1.5% 이하의 탄탈륨, 2.5% 이하의 텅스텐, 5% 이하의 지르코늄, 1.5% 이하의 비스무트, 2.5% 이하의 갈륨 및 1.5% 이하의 하프늄을 더 포함하는 것을 특징으로 하는 방법.
  5. 제1항 내지 4항 중 어느 한 항에 있어서, 상기 구리 합금이 구리와 4∼10%의 알루미늄, 구리와 3∼6%의 규소, 구리와 1∼10%의 알루미늄과 1∼5%의 규소로 구성된 군으로부터 선택되는 것을 특징으로 하는 방법.
  6. 제1항 내지 4항 중 어느 한 항에 있어서, 상기 구리 합금이 Cu-8Al, Cu-4Si, Cu-4Al-3Si, Cu-3Al-2Si, Cu-7Al-3.5Si 또는 Cu-4Al-2Si의 공칭 조성을 가지고 있는 것을 특징으로 하는 방법.
  7. 제1항 내지 6항 중 어느 한 항에 있어서, 상기 코팅이 이온 증기 증착법 또는 양극 아아크 증착법에 의해 이루어지는 것을 특징으로 하는 방법.
  8. 제1항 내지 7항 중 어느 한 항에 있어서, 상기 입혀진 코팅을 핀처리하는 단계를 더 포함하는 것을 특징으로 하는 방법.
  9. 티타늄 합금 기판과 상기 기판상에 증착된 구리 합금의 균일한 코팅층을 포함하는 내산화성 구조체에 있어서, 상기 구리 합금이 구리와 0∼10중량%의 알루미늄과 0∼6중량%의 규소를 포함하며, 상기 알루미늄과 규소의 비율이 동시에 0은 아닌 것을 특징으로 하는 내산화성 구조체.
  10. 제9항에 있어서, 상기 티타늄 합금이 Ti, V 및 Cr을 포함하며, Ti-22V-13Cr, Ti-22V-36Cr 및 Ti-40V-13Cr에 의해 이루어지는 Ti-V-Cr 상태도상의 영역 범위에 속하는 조성으로 되어 있는 것을 특징으로 하는 내산화성 구조체.
  11. 제9항에 있어서, 상기 티타늄 합금이 Ti-35V-15Cr, Ti-35V-15Cr-0.15, Ti-35V-15Cr-0.625C, Ti-35V-15Cr-2Si, Ti-33.5V-15.5Cr-36Cb, Ti-25V-35Cr-5Al, 또는 Ti-35V-15Cr-0.5Hf-0.75C의 공칭 조성을 가지고 있는 것을 특징으로 하는 내산화성 구조체.
  12. 제10항 또는 11항에 있어서, 상기 티타늄 합금이 0.6% 이하의 붕소, 4% 이하의 베릴륨, 약 2.5% 이하의 탄소, 7% 이하의 코발트, 4% 이하의 철, 7% 이하의 망간, 12% 이하의 몰리브덴, 12% 이하의 니오븀, 12% 이하의 니켈, 0.3% 이하의 산소, 1.5% 이하의 레늄, 2.5% 이하의 규소, 2.5% 이하의 주석, 1.5% 이하의 탄탈륨, 2.5% 이하의 텅스텐, 5% 이하의 지르코늄, 1.5% 이하의 비스무트, 2.5% 이하의 갈륨 및 1.5% 이하의 하프늄을 더 포함하는 것을 특징으로 하는 내산화성 구조체.
  13. 제9항 내지 12항 중 어느 한 항에 있어서, 상기 구리 합금이 구리와 4∼10%의 알루미늄, 구리와 3∼6%의 규소, 구리와 1∼10%의 알루미늄과 1∼5%의 규소로 구성된 군으로부터 선택되는 것을 특징으로 하는 내산화성 구조체.
  14. 제9항 내지 제12항 중 어느 한 항에 있어서, 상기 구리 합금이 Cu-84Al, Cu-4Si, Cu-4Al-3Si, Cu-3Al-2Si, Cu-7Al-3.5Si 또는 Cu-4Al-2Si의 공칭 조성을 가지고 있는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960704483A 1994-02-17 1995-02-15 티타늄합금의산화방지를위한코팅방법및내산화성구조체 KR100365807B1 (ko)

Applications Claiming Priority (2)

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US19800494A 1994-02-17 1994-02-17
US198,004 1994-02-17

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Country Link
US (1) US5580669A (ko)
EP (2) EP1209248B1 (ko)
JP (1) JP3774472B2 (ko)
KR (1) KR100365807B1 (ko)
DE (2) DE69527510T2 (ko)
WO (1) WO1995022636A1 (ko)

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Publication number Publication date
EP1209248B1 (en) 2005-01-12
JP3774472B2 (ja) 2006-05-17
EP0745146B1 (en) 2002-07-24
DE69527510D1 (de) 2002-08-29
EP0745146A1 (en) 1996-12-04
US5580669A (en) 1996-12-03
KR100365807B1 (ko) 2003-05-12
DE69527510T2 (de) 2003-02-27
EP1209248A2 (en) 2002-05-29
WO1995022636A1 (en) 1995-08-24
DE69533933T2 (de) 2005-12-01
DE69533933D1 (de) 2005-02-17
JPH09509221A (ja) 1997-09-16
EP1209248A3 (en) 2002-08-07

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