KR100943789B1 - 코팅된 금속 부품 및 이의 형성 방법 - Google Patents
코팅된 금속 부품 및 이의 형성 방법 Download PDFInfo
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- KR100943789B1 KR100943789B1 KR1020090010682A KR20090010682A KR100943789B1 KR 100943789 B1 KR100943789 B1 KR 100943789B1 KR 1020090010682 A KR1020090010682 A KR 1020090010682A KR 20090010682 A KR20090010682 A KR 20090010682A KR 100943789 B1 KR100943789 B1 KR 100943789B1
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- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
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Abstract
Description
Claims (10)
- 질소를 함유하는 금속 부품;알루미늄을 포함하는 내산화성 코팅 층; 및상기 부품과 상기 내산화성 코팅 층 사이에 배치되며, 0 ppm 내지 50 ppm 범위의 질소를 함유하는 중간층을 포함하는, 코팅된 금속 부품.
- 제 1 항에 있어서,상기 내산화성 코팅 층이 크롬 또는 규소를 추가로 포함하는, 코팅된 금속 부품.
- 제 1 항에 있어서,상기 부품이 Ni 37중량%, Cr 25중량%, Co 3중량% 이하, Mo 2.5중량% 이하, W 2.5중량% 이하, Cb 0.7중량%, Mn 0.7중량%, Si 0.6중량%, Al 0.1중량%, C 0.05중량%, B 0.004중량%, N 0.2중량% 및 나머지량의 Fe의 조성을 가진 HR-120으로 이루어진, 코팅된 금속 부품.
- 제 1 항에 있어서,상기 중간층이 Ni 37중량%, Cr 25중량%, Co 3중량% 이하, Mo 2.5중량% 이하, W 2.5중량% 이하, Cb 0.7중량%, Mn 0.7중량%, Si 0.6중량%, Al 0.1중량%, C 0.05중량%, B 0.004중량% 및 나머지량의 Fe의 조성을 가진, 코팅된 금속 부품.
- 질소를 함유하는 금속 부품;상기 부품의 표면상에 배치되며, 0 ppm 내지 50 ppm 범위의 질소를 함유하는 중간층;상기 중간층 위에 배치되며, 알루미늄을 포함하는 내산화성 코팅 층을 포함하는, 기체 터빈에 사용하기 위한 코팅된 금속 부품.
- 제 5 항에 있어서,상기 내산화성 코팅 층이 크롬 또는 규소를 추가로 포함하는, 코팅된 금속 부품.
- 제 5 항에 있어서,상기 부품이 Ni 37중량%, Cr 25중량%, Co 3중량% 이하, Mo 2.5중량% 이하, W 2.5중량% 이하, Cb 0.7중량%, Mn 0.7중량%, Si 0.6중량%, Al 0.1중량%, C 0.05중량%, B 0.004중량%, N 0.2중량% 및 나머지량의 Fe의 조성을 가진 HR-120으로 이루어진, 코팅된 금속 부품.
- 제 5 항에 있어서,상기 중간층이 Ni 37중량%, Cr 25중량%, Co 3중량% 이하, Mo 2.5중량% 이하, W 2.5중량% 이하, Cb 0.7중량%, Mn 0.7중량%, Si 0.6중량%, Al 0.1중량%, C 0.05중량%, B 0.004중량% 및 나머지량의 Fe의 조성을 가진, 코팅된 금속 부품.
- 질소를 함유하는 금속 부품상에 0 ppm 내지 50 ppm 범위의 질소를 함유하는 중간층을 코팅시키고,상기 중간층 상에 알루미늄을 포함하는 내산화성 층을 코팅시킴을 포함하는, 금속 부품에 코팅을 형성하는 방법.
- 제 9 항에 있어서,상기 금속 부품이 Ni 37중량%, Cr 25중량%, Co 3중량% 이하, Mo 2.5중량% 이하, W 2.5중량% 이하, Cb 0.7중량%, Mn 0.7중량%, Si 0.6중량%, Al 0.1중량%, C 0.05중량%, B 0.004중량%, N 0.2중량% 및 나머지량의 Fe로 이루어진, 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US09/741,110 | 2000-12-21 | ||
US09/741,110 US6391479B1 (en) | 2000-12-21 | 2000-12-21 | Coating interlayer for improved compatibility between HR-120 and aluminum-containing oxidation resistant metallic coatings |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010081575A Division KR20020050715A (ko) | 2000-12-21 | 2001-12-20 | 에이치알-120과 알루미늄-함유 내산화성 금속 코팅 사이의양립성을 개선시키기 위한 중간 코팅 층 |
Publications (2)
Publication Number | Publication Date |
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KR20090024764A KR20090024764A (ko) | 2009-03-09 |
KR100943789B1 true KR100943789B1 (ko) | 2010-02-23 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010081575A KR20020050715A (ko) | 2000-12-21 | 2001-12-20 | 에이치알-120과 알루미늄-함유 내산화성 금속 코팅 사이의양립성을 개선시키기 위한 중간 코팅 층 |
KR1020090010682A KR100943789B1 (ko) | 2000-12-21 | 2009-02-10 | 코팅된 금속 부품 및 이의 형성 방법 |
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KR1020010081575A KR20020050715A (ko) | 2000-12-21 | 2001-12-20 | 에이치알-120과 알루미늄-함유 내산화성 금속 코팅 사이의양립성을 개선시키기 위한 중간 코팅 층 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6391479B1 (ko) |
EP (1) | EP1217096B1 (ko) |
JP (1) | JP4060072B2 (ko) |
KR (2) | KR20020050715A (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US8262812B2 (en) * | 2007-04-04 | 2012-09-11 | General Electric Company | Process for forming a chromium diffusion portion and articles made therefrom |
US9719353B2 (en) | 2011-04-13 | 2017-08-01 | Rolls-Royce Corporation | Interfacial diffusion barrier layer including iridium on a metallic substrate |
EP2918705B1 (en) | 2014-03-12 | 2017-05-03 | Rolls-Royce Corporation | Coating including diffusion barrier layer including iridium and oxide layer and method of coating |
CN108300996B (zh) * | 2018-01-23 | 2019-02-05 | 宁波沈鑫电子有限公司 | 一种替代压铸铝阳极的金属表面上色工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649225A (en) * | 1969-11-17 | 1972-03-14 | United Aircraft Corp | Composite coating for the superalloys |
US4950551A (en) * | 1987-09-29 | 1990-08-21 | Siemens Aktiengesellschaft | Gas barrier layer for metallic and nonmetallic materials |
US5900283A (en) * | 1996-11-12 | 1999-05-04 | General Electric Company | Method for providing a protective coating on a metal-based substrate and related articles |
US6093260A (en) * | 1996-04-30 | 2000-07-25 | Surface Engineered Products Corp. | Surface alloyed high temperature alloys |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5232662A (en) * | 1992-08-13 | 1993-08-03 | Carondelet Foundry Company | Heat-resistant corrosion-resistant superalloys |
-
2000
- 2000-12-21 US US09/741,110 patent/US6391479B1/en not_active Expired - Lifetime
-
2001
- 2001-12-10 EP EP01310285A patent/EP1217096B1/en not_active Expired - Lifetime
- 2001-12-20 JP JP2001386865A patent/JP4060072B2/ja not_active Expired - Fee Related
- 2001-12-20 KR KR1020010081575A patent/KR20020050715A/ko not_active Application Discontinuation
-
2009
- 2009-02-10 KR KR1020090010682A patent/KR100943789B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649225A (en) * | 1969-11-17 | 1972-03-14 | United Aircraft Corp | Composite coating for the superalloys |
US4950551A (en) * | 1987-09-29 | 1990-08-21 | Siemens Aktiengesellschaft | Gas barrier layer for metallic and nonmetallic materials |
US6093260A (en) * | 1996-04-30 | 2000-07-25 | Surface Engineered Products Corp. | Surface alloyed high temperature alloys |
US5900283A (en) * | 1996-11-12 | 1999-05-04 | General Electric Company | Method for providing a protective coating on a metal-based substrate and related articles |
Also Published As
Publication number | Publication date |
---|---|
US6391479B1 (en) | 2002-05-21 |
KR20090024764A (ko) | 2009-03-09 |
EP1217096B1 (en) | 2012-02-15 |
JP2002302779A (ja) | 2002-10-18 |
EP1217096A2 (en) | 2002-06-26 |
KR20020050715A (ko) | 2002-06-27 |
EP1217096A3 (en) | 2003-11-12 |
JP4060072B2 (ja) | 2008-03-12 |
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