Method of electroforming thin ceramic or refractory articles with various shapes or forms.

摘要

1. An electrochemical process for making ceramic tiles, individually (4) or incorporated in ensembles of thin ceramic tiles (4a to 4d), without the use of a mould or further stamping of a paste strip, of between 1 to 15 mm thickness, whereby the sizes of each individual elements may be included in a surface of up to 1000 x 1000 mm, the said ensembles of tiles being of the type "mosaic", "lead-glass window" or "puzzles", said process comprising electrodeposition of raw materials in the form of a slip, on the anode of an electrolysis cell or tank wherein there is used a plurality of ion-exchange or semipermeable membranes or planar or contoured metallic plates which are moved individually in the electrolysis cell in front of a fixed cathode, said membranes or plates being selectively masked with isolating paints or adhesive tape delimiting the contours of the tiles to be produced.