Verfahren zum Schützen gegen Oxydation und Schutzsystem für ein oxidierbares Material

The process of the invention consists in forming a gas-permeable body (1), comprising open pores (28), a first surface (2) intended to be in contact with an oxidising gaseous flow (4) capable of oxidising the body and a second surface (6) opposing the first and in injecting an oxygen-free protective...

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Main Authors DORVAUX, JEAN-MARC, F-92500 RUEIL-MALMAISON, FR, PIKETTY-LEYDIER, LAURENCE, F-78290 CROISSY-SUR-SEINE, FR, ROUSSEAU, GERARD, F-33160 SAINT AUBIN DE MEDOC, FR
Format Patent
LanguageGerman
Published 26.02.1998
Edition6
Subjects
AEROPLANES
AIRCRAFT
ARTIFICIAL STONE
AVIATION
BLASTING
CEMENTS
CERAMICS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
COSMONAUTICS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HELICOPTERS
JOINTS OR FITTINGS FOR PIPES
LIGHTING
LIME, MAGNESIA
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PIPES
REFRACTORIES
SLAG
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THEIR RELEVANT APPARATUS
THERMAL INSULATION IN GENERAL
TRANSPORTING
TREATMENT OF NATURAL STONE
VEHICLES OR EQUIPMENT THEREFOR
WEAPONS
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Summary:The process of the invention consists in forming a gas-permeable body (1), comprising open pores (28), a first surface (2) intended to be in contact with an oxidising gaseous flow (4) capable of oxidising the body and a second surface (6) opposing the first and in injecting an oxygen-free protective gas (8) through the second surface (6) giving rise to perturbations in the material providing it with a protection against oxidation.
Bibliography:Application Number: DE19936013405T