抄録
In the technique of producing functional gradient materials, made with different specific layers, a lot of intense investigations were done until now, especially in layers contactiong a surface and the control of interfaces.
In our work, we tried to make FGM with a conventional method.
The procedure is as follows:
(1) fabrication of a porous bulk with a density gradient.
(2) filling this bulk with a specific material. In the first step, we try to figure out the possibility of producing such a density gradient porous bulk.
