Centre National De La Recherche Scientifique

Université De Caen Normandie

Université Polytechnique Hauts-De-France

Ecole Nationale Superieure D Ingenieurs De Caen

Association Pour La Recherche Et Le Developpement De Methodes Et Processus Industriels “Armines”

Ecole Nationale Superieure D'ingenieurs Caen

Sorbonne Université

College De France

Etienne Savary

David Portehault

Sylvain Marinel

François-Xavier Lefevre

Anthony Thuault

Pauline Chanin-Lambert

Jérôme Lecourt

Romain Heuguet

Sébastien Saunier

A field of thermal treatment of ceramic materials is provided, and relates to a method for thermal treatment of a solid ceramic part in a microwave cavity, the direction of the electrical field E being substantially uniform in an empty cavity, comprising the steps that consist of placing, in the cavity, at least one ceramic part surrounded by at least one first susceptor with dimensions, material and arrangement configured to emit infrared radiation, each first susceptor including at least one first main surface, each first main surface being an adjusted surface in which the cone distances are parallel to the electrical field E, and of emitting the microwaves into the cavity.

Method for thermal treatment of a ceramic part by microwaves

A process for treating a surface coating of a bulk metal part, comprises the steps of placing, in a cavity, at least one what is called metal part including what is called a surface coating that is able to absorb microwaves at the frequency &#x3bd;, the cavity being surrounded by one or a plurality of first susceptors the dimensions, material and arrangement of which are configured to screen the microwaves at the frequency &#x3bd;, in the vicinity of each the metal part, and in emitting the microwaves at the frequency &#x3bd;into the cavity.

Method for thermal treatment of a surface coating on a metal part by microwaves

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Etienne Savary