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1. (WO1992009388) COMPOSITE CERAMIC AND METAL ARTICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009388 International Application No.: PCT/US1991/007461
Publication Date: 11.06.1992 International Filing Date: 07.10.1991
IPC:
B22D 19/00 (2006.01) ,C04B 35/478 (2006.01) ,C23C 4/18 (2006.01) ,F02F 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
19
Casting in, on, or around, objects which form part of the product
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
01
based on oxides
46
based on titanium oxides or titanates
462
based on titanates
478
based on aluminium titanates
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
4
Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
18
After-treatment
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F
CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7
Casings, e.g. crankcases
Applicants:
CATERPILLAR INC. [US/US]; 100 Northeast Adams Street Peoria, IL 61629-6490, US
Inventors:
KAUSHAL, Tony, S.; US
Agent:
McFALL, Robert, A.; Caterpillar Inc. Patent Department 100 Northeast Adams Street Peoria, IL 61629-6490, US
Priority Data:
621,12103.12.1990US
Title (EN) COMPOSITE CERAMIC AND METAL ARTICLE
(FR) ARTICLE COMPOSITE EN CERAMIQUE ET EN METAL
Abstract:
(EN) A composite ceramic and metal article (10) having a thermal insulating component (12) formed of single phase magnesium stabilized aluminum titanate and an in situ cast structural component (14) formed of a high melting temperature metallic material. The composite article (10) is particularly useful as exhaust port and manifold structures in internal combustion engines.
(FR) Article composite en céramique et en métal (10) comprenant un constituant thermo-isolant (12) composé de titanate d'aluminium stabilisé par du magnésium monophase ainsi qu'un constituant structurel coulé in situ (14) composé de matière métallique à température de fusion élevée. Ledit article composite (10) est particulièrement utile comme tuyau d'orifice d'échappement et pour former des structures de collecteurs dans des moteurs à combustion interne.
Designated States: BR, CA, JP
European Patent Office (DE, FR, GB, SE)
Publication Language: English (EN)
Filing Language: English (EN)