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1. (WO2014197036) COMPOSITE COMPONENTS WITH COATED FIBER REINFORCEMENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/197036 International Application No.: PCT/US2014/023046
Publication Date: 11.12.2014 International Filing Date: 11.03.2014
IPC:
C04B 35/565 (2006.01) ,C04B 35/628 (2006.01) ,C04B 35/80 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
515
based on non-oxides
56
based on carbides
565
based on silicon carbide
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
622
Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
626
Preparing or treating the powders individually or as batches
628
Coating the powders
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
71
Ceramic products containing macroscopic reinforcing agents
78
containing non-metallic materials
80
Fibres, filaments, whiskers, platelets, or the like
Applicants:
ROLLS-ROYCE CORPORATION [US/US]; 450 S. Meridian Street Indianapolis, IN 46225, US
Inventors:
CHAMBERLAIN, Adam L.; US
LANDWEHR, Sean E.; US
Agent:
SWEENEY II, James R.; US
Priority Data:
61/779,59013.03.2013US
Title (EN) COMPOSITE COMPONENTS WITH COATED FIBER REINFORCEMENTS
(FR) COMPOSANTS COMPOSITES POURVUS DE RENFORTS EN FIBRES GAINÉES
Abstract:
(EN) A method of making a reinforcement for a composite component, the method comprising depositing an oxide coating onto a fiber, depositing a silicon-containing coating onto the oxide coating, and heating the coated fiber to a predetermined temperature, the predetermined temperature is between about 800 and 1500 degrees Celsius to form a predetermined amount of silicate in the silicon-containing coating at the interface of the oxide coating and the silicon-containing coating, wherein the fiber includes silicon carbide and the silicon-containing coating includes silicon carbide. Furthermore the reinforcement and a composite containing the reinforcement are disclosed.
(FR) L'invention concerne un procédé de fabrication d'un composant composite pourvu de renforts, ce procédé consiste à déposer une couche d'oxyde sur une fibre, à déposer une couche contenant du silicium sur la couche d'oxyde, et à chauffer la fibre revêtue à une température prédéfinie, cette température se situe entre 800 et 1500 degrés Celsius pour former une quantité prédéfinie de silicate dans la couche contenant du silicium au niveau de l'interface de la couche d'oxyde et de la couche contenant le silicium, les fibres et la couche contenant du silicium contiennent du carbure de silicium. L'invention concerne, en outre, les renforts et un composite pourvu de renforts.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)