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1. (WO2007001421) SPRAY DEPOSITION APPARATUS AND METHODS FOR METAL MATRIX COMPOSITES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/001421 International Application No.: PCT/US2005/037703
Publication Date: 04.01.2007 International Filing Date: 20.10.2005
IPC:
C04B 35/83 (2006.01) ,C22C 47/12 (2006.01) ,B05B 7/14 (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
71
Ceramic products containing macroscopic reinforcing agents
78
containing non-metallic materials
80
Fibres, filaments, whiskers, platelets, or the like
83
Carbon fibres in a carbon matrix
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
47
Making alloys containing metallic or non-metallic fibres or filaments
08
by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
12
Infiltration or casting under mechanical pressure
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7
Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
14
designed for spraying particulate materials
Applicants:
METAL MATRIX CAST COMPOSITES, LLC [US/US]; 101 Clematis Avenue Waltham, MA 02453, US (AllExceptUS)
CORNIE, James, Allen [US/US]; US (UsOnly)
CORNIE, Stephen, Shawn [US/US]; US (UsOnly)
ZHANG, Shiyu [US/US]; US (UsOnly)
Inventors:
CORNIE, James, Allen; US
CORNIE, Stephen, Shawn; US
ZHANG, Shiyu; US
Agent:
RAUSCHENBACH, Kurt; P.O. Box 387 Bedford, MA 01730, US
Priority Data:
60/621,27422.10.2004US
Title (EN) SPRAY DEPOSITION APPARATUS AND METHODS FOR METAL MATRIX COMPOSITES
(FR) APPAREIL DE DEPOT PAR PULVERISATION ET METHODES POUR DES COMPOSITES DE MATRICE METALLIQUES
Abstract:
(EN) A spray deposition apparatus comprises a source of aqueous fiber slurry (104) that includes a mixture of milled graphite fibers in suspension. A slurry input (102) of the spray deposition apparatus is coupled to the source of aqueous fiber slurry. The slurry input receives the mixture of aqueous fiber slurry. A gas pressure input (106) receives pressurized gas. A nozzle (110) aspirates the mixture of aqueous fiber slurry with the pressurized gas to produce a stream of fiber cluster droplets (112).
(FR) L'invention concerne un appareil de dépôt par pulvérisation comprenant une source de boue de fibres aqueuse (104). Cette boue comprend un mélange de fibres de graphite broyées en suspension. Une entrée de boue (102) de l'appareil de dépôt par pulvérisation est reliée à la source de boue de fibres aqueuse. Cette entrée de boue reçoit le mélange de boue de fibres aqueuse. Une entrée de pression gazeuse (106) reçoit un gaz sous pression. Un ajutage (110) aspire le mélange de boue de fibres aqueuse avec le gaz sous pression pour produire un flux de gouttelettes d'agrégats fibreux (112).
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)