PART CONSISTING OF A CERAMIC MATERIAL, COMPRISING A BASE AND A WALL

摘要

The invention relates to a part (10) consisting of a ceramic material, comprising a portion forming a base (11) and a portion forming a wall (13), characterised in that the base (11) consists of a low-porosity ceramic material and the wall (13) is obtained by powder sintering and comprises an envelope (13E) and a core (13N), the core being within the envelope, the porosity of the core being higher than that of the base and increasing the further it is from the base.