KR950000920A - Method for reducing erosion wear between contact surfaces - Google Patents

Method for reducing erosion wear between contact surfaces Download PDF

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Publication number
KR950000920A
KR950000920A KR1019940009947A KR19940009947A KR950000920A KR 950000920 A KR950000920 A KR 950000920A KR 1019940009947 A KR1019940009947 A KR 1019940009947A KR 19940009947 A KR19940009947 A KR 19940009947A KR 950000920 A KR950000920 A KR 950000920A
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South Korea
Prior art keywords
coating
weight percent
copper
aluminum
nickel
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KR1019940009947A
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Korean (ko)
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KR100312399B1 (en
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에이 비어즈 러쎌
에프 매킨치크 마이클
에이 노엣젤 앨런
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데이빗 케이 웨어
유나이팃드 테크놀로지스 코오포레이션
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Priority claimed from US08/072,666 external-priority patent/US5312696A/en
Application filed by 데이빗 케이 웨어, 유나이팃드 테크놀로지스 코오포레이션 filed Critical 데이빗 케이 웨어
Publication of KR950000920A publication Critical patent/KR950000920A/en
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Publication of KR100312399B1 publication Critical patent/KR100312399B1/en

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Abstract

본 발명은 구리-알루미늄 합금으로 표면을 코팅하므로써 니켈, 코발트 또는 티타늄 합금의 침식 마모 방지에 관한 것이다.The present invention relates to the prevention of erosion wear of nickel, cobalt or titanium alloys by coating the surface with a copper-aluminum alloy.

Description

접촉 표면들 사이의 침식 마모를 감소시키기 위한 방법Method for reducing erosion wear between contact surfaces

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 코팅안된 니켈 지지체 상에서 수행된 침식 시험의 비교 결과를 나타내며, 상기 지지체는 통상적인 침식 방지 코팅을 갖고, 상기 지지체는 본 발명의 침식 방지 코팅을 갖는다.1 shows the results of a comparison of erosion tests performed on an uncoated nickel support, which support has a conventional anti-erosion coating, which support has an anti-erosion coating of the present invention.

Claims (20)

약 537.8℃(1000°F) 내지 676.7℃(1250°F)의 온도에서 접촉 표면들 사이의 침식 마모를 감소시키는 방법으로서, 상기 접촉 표면의 적어도 하나에 근본적으로 구리 약 88 내지 약 96중량%, 알루미늄 약 4 내지 약 8중량%, 및 규소 0 내지 약 4중량%로 구성되는 코팅을 적용하고, 상기 표면을 접촉시키고, 상기 온도에서 상기 표면들 사이의 상대 운동을 야기하는 것으로 구성되는 방법.A method of reducing erosion wear between contact surfaces at temperatures between about 537.8 ° C. (1000 ° F.) and 676.7 ° C. (1250 ° F.), wherein at least one of the contact surfaces is essentially from about 88 to about 96 weight percent copper, Applying a coating consisting of about 4 to about 8 weight percent aluminum and 0 to about 4 weight percent silicon, contacting the surface and causing relative movement between the surfaces at the temperature. 제 1 항에 있어서, 상기 접촉 표면은 니켈, 코발트 및 티타늄 합금으로 구성된 군으로부터 선택되는 방법.The method of claim 1 wherein the contact surface is selected from the group consisting of nickel, cobalt and titanium alloys. 제 2 항에 있어서, 상기 코팅이 물리적 증착에 의해 부착되고 약 0.1 내지 약 4밀 두께인 방법.The method of claim 2, wherein the coating is deposited by physical vapor deposition and is about 0.1 to about 4 mils thick. 제 3 항에 있어서, 상기 코팅이 약 0.75 내지 약 1.5밀 두께인 방법.4. The method of claim 3, wherein the coating is about 0.75 to about 1.5 mils thick. 제 4 항에 있어서, 표면이 니켈-기재 합금인 방법.The method of claim 4 wherein the surface is a nickel-based alloy. 제 5 항에 있어서, 상기 코팅이 근본적으로 구리 약 92중량% 및 알루미늄 약 8중량%로 구성되는 방법.6. The method of claim 5 wherein the coating consists essentially of about 92% copper and about 8% aluminum. 제 6 항에 있어서, 상기 코팅이 캐소드 아크 부착에 의해 적용되는 방법.7. The method of claim 6 wherein the coating is applied by cathode arc attachment. 제 7 항에 있어서, 상기 코팅이 구리 약 92.5중량% 및 알루미늄 약 7.5중량%로 이루어지는 방법.8. The method of claim 7, wherein the coating consists of about 92.5% copper and about 7.5% aluminum. 제트 엔진의 접축 부품들 사이에 힘을 이동시키는 방법으로서, 근본적으로 구리 약 88 내지 약 96중량%, 알루미늄 약 4 내지 약 8중량%, 및 규소 0 내지 약 4중량%로 구성되는 코팅을 적용하고, 상기 표면을 접촉시키고, 약 537.8℃(1000°F) 내지 676.7℃(1250°F)의 온도에서 상기 부품들중 하나에 힘을 적용하는 것으로 구성되는 방법.A method of transferring force between the fold components of a jet engine, which essentially applies a coating consisting of about 88 to about 96 weight percent copper, about 4 to about 8 weight percent aluminum, and 0 to about 4 weight percent silicon and Contacting the surface and applying a force to one of the parts at a temperature of about 537.8 ° C. (1000 ° F.) to 676.7 ° C. (1250 ° F.). 제 9 항에 있어서, 상기 접촉 부품은 니켈, 코발트 및 티타늄 합금으로 구성된 군으로부터 선택된 금속인 방법.10. The method of claim 9, wherein the contact component is a metal selected from the group consisting of nickel, cobalt and titanium alloys. 제10항에 있어서, 상기 코팅이 물리적 증착에 의해 부착되고 약 0.1 내지 약 4밀 두께인 방법.The method of claim 10, wherein the coating is attached by physical vapor deposition and is about 0.1 to about 4 mils thick. 제11항에 있어서, 상기 코팅이 약 0.75 내지 약 1.5밀 두께인 방법.The method of claim 11, wherein the coating is about 0.75 to about 1.5 mils thick. 제12항에 있어서, 상기 부품이 니켈-기재 합금인 방법.13. The method of claim 12, wherein the part is a nickel-based alloy. 제13항에 있어서, 상기 코팅이 근본적으로 구리 약 92중량% 및 알루미늄 약 8중량%로 구성되는 방법.The method of claim 13, wherein the coating consists essentially of about 92% copper and about 8% aluminum. 제13항에 있어서, 상기 코팅이 근본적으로 구리 약 92.5중량% 및 알루미늄 약 7.5중량%로 이루어진 방법.The method of claim 13, wherein the coating consists essentially of about 92.5% copper and about 7.5% aluminum. 니켈, 코발트, 및 티타늄 합금으로 구성된 군으로부터 선택된 금속의 에어호일 루트인, 약 537.8℃(1000°F) 내지 676.7℃(1250°F)의 온도에서 사용하기 위한 침식-피로 내성 압축기 에어호일 루트로서, 이때 그의 표면은 근본적으로 구리 약 88 내지 약 96중량%, 알루미늄 약 4 내지 8중량%, 및 규소 0 내지 약 4중량%로 구성되는 합금의 코팅을 갖고, 상기 코우팅은 약 0.1 내지 약 4밀 두께인 에어호일 루트.As an erosion-fatigue resistant compressor airfoil route for use at temperatures from about 537.8 ° C. (1000 ° F.) to 676.7 ° C. (1250 ° F.), which is an air foil root of a metal selected from the group consisting of nickel, cobalt, and titanium alloys. Wherein the surface thereof has a coating of an alloy consisting essentially of about 88 to about 96 weight percent copper, about 4 to 8 weight percent aluminum, and 0 to about 4 weight percent silicon, wherein the coating is about 0.1 to about 4 weight percent Wheat foil airfoil root. 제16항에 있어서, 상기 루트가 니켈-기재 합금이고 상기 코팅이 근본적으로 구리 약 92중량% 및 알루미늄 약 8중량%로 구성되는 에어호일 루트.The airfoil route of claim 16, wherein said route is a nickel-based alloy and said coating consists essentially of about 92% copper and about 8% aluminum. 제17항에 있어서, 상기 코팅이 약 0.75 내지 약 1.5밀 두께인 에어호일 루트.18. The airfoil route of claim 17 wherein the coating is about 0.75 to about 1.5 mils thick. 제16항에 있어서, 상기 코팅은 근본적으로 구리 약 92.5중량%및 알루미늄 약 7.5중량%로 구성되는 에어호일 루트.The airfoil route of claim 16, wherein the coating consists essentially of about 92.5% copper and about 7.5% aluminum. 제19항에 있어서, 상기 루트는 니켈 기재 합금으로 이루어지고, 상기 코팅은 약 0.75 내지 약 1.5밀 두께인 에어호일 루트.20. The airfoil route of claim 19, wherein the route is comprised of a nickel base alloy and the coating is about 0.75 to about 1.5 mils thick. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009947A 1993-06-07 1994-05-06 Freight-to-fatigue compression compressors using the method of reducing fretting wear and force transmission between contact surfaces and using them KR100312399B1 (en)

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US08/072,666 US5312696A (en) 1991-09-16 1993-06-07 Method for reducing fretting wear between contacting surfaces
US08/072,666 1993-06-07

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KR950000920A true KR950000920A (en) 1995-01-03
KR100312399B1 KR100312399B1 (en) 2001-12-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160087575A (en) * 2015-01-14 2016-07-22 현대자동차주식회사 Anti-theft Wheel nut assembly and its demount method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160087575A (en) * 2015-01-14 2016-07-22 현대자동차주식회사 Anti-theft Wheel nut assembly and its demount method

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