Formulations for oxidation protection of composite articles
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C03C-003/19
C03C-003/064
C23D-003/00
C23D-005/02
F16D-069/02
C04B-041/89
C04B-041/00
C04B-041/52
C03C-003/16
C03C-008/08
C03C-008/14
C03C-008/24
F16D-069/00
출원번호
US-0671637
(2015-03-27)
등록번호
US-10087101
(2018-10-02)
발명자
/ 주소
Mazany, Anthony M.
출원인 / 주소
GOODRICH CORPORATION
대리인 / 주소
Snell & Wilmer, L.L.P.
인용정보
피인용 횟수 :
0인용 특허 :
85
초록
The present disclosure includes carbon-carbon composite articles having oxidation protection coatings for limiting thermal and catalytic oxidation reactions and methods for applying oxidation protection coatings to carbon-carbon composite articles.
대표청구항▼
1. An article comprising: a carbon-carbon composite structure;an oxidation protection composition including a base layer disposed on an outer surface of the carbon-carbon composite structure and a sealing layer disposed on an outer surface of the base layer, wherein the base layer comprises a first
1. An article comprising: a carbon-carbon composite structure;an oxidation protection composition including a base layer disposed on an outer surface of the carbon-carbon composite structure and a sealing layer disposed on an outer surface of the base layer, wherein the base layer comprises a first phosphate glass composition having a plurality of graphene nanoplatelets and a boron nitride additive dispersed throughout the base layer, andwherein the sealing layer comprises a second phosphate glass composition and is substantially free of boron nitride. 2. The article of claim 1, wherein the first phosphate glass composition of the base layer comprises between about 10 weight percent and about 35 weight percent of the boron nitride additive. 3. The article of claim 1, wherein the first phosphate glass composition of the base layer is represented by the formula a(A′2O)x(P2O5)y1b(GfO)y2c(A″O)z: A′ is selected from: lithium, sodium, potassium, rubidium, cesium, and mixtures thereof;Gf is selected from: boron, silicon, sulfur, germanium, arsenic, antimony, and mixtures thereof;A″ is selected from: vanadium, aluminum, tin, titanium, chromium, manganese, iron, cobalt, nickel, copper, mercury, zinc, thulium, lead, zirconium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, actinium, thorium, uranium, yttrium, gallium, magnesium, calcium, strontium, barium, tin, bismuth, cadmium, and mixtures thereof;a is a number in the range from 1 to about 5;b is a number in the range from 0 to about 10;c is a number in the range from 0 to about 30;x is a number in the range from about 0.050 to about 0.500;y1 is a number in the range from about 0.040 to about 0.950;y2 is a number in the range from 0 to about 0.20; andz is a number in the range from about 0.01 to about 0.5;(x+y1+y2+z)=1; andx<(y1+y2). 4. The article of claim 1, wherein the second phosphate glass composition of the sealing layer is represented by the formula a(A′2O)x(P2O5)y1b(GfO)y2c(A″O)z: A′ is selected from: lithium, sodium, potassium, rubidium, cesium, and mixtures thereof;Gf is selected from: boron, silicon, sulfur, germanium, arsenic, antimony, and mixtures thereof;A″ is selected from: vanadium, aluminum, tin, titanium, chromium, manganese, iron, cobalt, nickel, copper, mercury, zinc, thulium, lead, zirconium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, actinium, thorium, uranium, yttrium, gallium, magnesium, calcium, strontium, barium, tin, bismuth, cadmium, and mixtures thereof;a is a number in the range from 1 to about 5;b is a number in the range from 0 to about 10;c is a number in the range from 0 to about 30;x is a number in the range from about 0.050 to about 0.500;y1 is a number in the range from about 0.040 to about 0.950;y2 is a number in the range from 0 to about 0.20; andz is a number in the range from about 0.01 to about 0.5;(x+y1+y2+z)=1; andx<(y1+y2). 5. The article of claim 4, wherein the second phosphate glass composition further comprises an aluminum phosphate. 6. The article of claim 1, wherein the article comprises a component of an aircraft wheel braking assembly. 7. The article of claim 1, wherein the second phosphate glass composition comprises 75.01% by weight a phosphate glass matrix. 8. The article of claim 7, wherein the first phosphate glass composition comprises 73.22% by weight a first phosphate glass matrix and 24.54% by weight boron nitride. 9. The article of claim 7, wherein the first phosphate glass composition comprises 80.2% by weight a first phosphate glass matrix and 17.53% by weight boron nitride.
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이 특허에 인용된 특허 (85)
Sambasivan,Sankar; Steiner,Kimberly A.; Rangan,Krishnaswamy K., Aluminum phosphate coatings.
McAllister Lawrence E. (Granger IN) Jannasch Norman E. (South Bend IN), Barrier coating and penetrant providing oxidation protection for carbon-carbon materials.
Patten James W. (Richland WA) Moss Ronald W. (Richland WA) Forcht Brennan A. (Arlington TX), Composite protective coating for carbon-carbon substrates.
Janet L. Harvey ; Tuan H. Ho ; Allen M. Guest ; Karl W. Terry ; Mark S. Sollberger, Composition for providing an abrasion resistant coating on a substrate.
Bommier Christophe (Paris FRX) Chareire Jean-Louis (Levallois-Perret FRX), Friction elements of composite carbon-carbon material and of differential texture.
Varshney Usha (Radford VA) Groger Howard P. (Gainesville FL) Brown ; Jr. Jesse J. (Christiansburg VA), Laser densification of glass ceramic coatings on carbon-carbon composite materials.
Smolen ; Jr. George W. (208 Knoxwood Ct. Anderson SC 29621) Martino Gerald (Box 202 Penn Valley Rd. New Stanton PA 15672), Lightweight brake rotor with a thin, heat resistant ceramic coating.
Liu, James Jenq; Carty, William M.; Zuberi, Bilal; Pillai, Sunilkumar C., Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture.
Thebault Jacques (Bordeaux FRX) Laxague Michel (Bordeaux FRX) Rey Jacques (Merignac FRX) Delaval Rodolphe (St. Martin au Laert FRX) Palavit Gerard (Douai FRX), Method for applying an anti-oxidative coating on brake disks of a carbon-containing composite material.
Delaval Rodolphe,FRX ; Palavit Gerard,FRX ; Rey Jacques,FRX ; Laxague Michel,FRX ; Thebault Jacques,FRX, Method for protecting a porous carbon-containing material from oxidation, and material obtained thereby.
Walker, Terence B.; Golecki, Ilan; Booker, Laurie A., Method for simultaneously protecting carbon-containing components against catalytic oxidation and high temperature non-catalytic oxidation.
Thebault Jacques (Bordeaux FRX) Lacoste Marc (Villenave D\Ornon FRX) Nale Alain (Saint Romain La Virvee FRX), Method of protecting products of composite material against oxidizing and products protected thereby.
Stover, Edward Roy, Methods of inhibiting catalyzed oxidation of carbon-carbon composites using phosphoric acid, a zinc salt, and an aluminum salt and articles made therefrom.
Bentson Larry D. (Brecksville OH) Price Robert J. (Hudson OH) Purdy Mark J. (Akron OH) Stover Edward R. (Akron OH), Moisture and oxidation resistant carbon/carbon composites.
Liimatta Eric W. (Baton Rouge) Yu Yuan-Fu (Baton Rouge LA), Preceramic compositions and ceramic products with an unsaturated organic or organosilicon compound.
Cavalier Jean-Claude (Le Pian Medoc FRX) Nale Alain (Saint Romain La Virvee FRX), Process for obtaining an article made of a carbon-containing composite material protected against oxidation.
Bauer,Moritz; Christ,Martin; Gruber,Udo; Kienzle,Andreas; Rosenl철cher,Jens; Zimmerman Chopin,Rainer, Process for protecting fiber-reinforced carbon-containing composites against oxidation.
Tawil Henri,FRX ; Bernard Xavier,FRX ; Cavalier jean-Claude,FRX, Process for protecting products made of composite material containing carbon against oxidation, and products obtained b.
Nicolaus, Nathalie; Fontarnou, Véronique; Roussarie, Nadia; Sniezewski, Julien, Protecting parts made of carbon-containing composite material from oxidation.
Dupel Pascal ; Veyret Jean-Bernard,NLX, Refractory composite materials protected against oxidising at high temperature, precursors of the said materials, their preparation.
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