In our days, additive technology has been installed in our lives and is common, for example, in dental implants, and of course today it is essential for the manufacture of prototypes and the manufacture of certain structures that is impossible to do using conventional technologies. Among the additive technologies, the most complex is still the one related to metals. Of all of them, the one that has emerged as the most effective is selective laser sintering (SLS). This technique consists of having a bed of powders of the metallic material, and by means of a laser we are heating and sintering in a timely manner, one of the problems that it presents is that it must work in a controlled atmosphere, and the other problem is the size of the powder that It is the one that defines the precision of the system, normally it is defined that the thinnest wall that we can make is 2.5 the average size, so it is very difficult to make walls of less than 100 micrometers. It has recently been published that the use of metallic foams can solve the problem of the integration of MOFs (Metallic Organic Framework )in the industry, solving the problem that these are found as nanometric powders [1,2]. The technique is based on the fact that the metallic foam is in turn what facilitates the metallic cluster for the formation of the MOF, which guarantees a perfect interface. In the present investigation, monoliths of Ti and a ferrous alloy have been prepared as shown in the figure, whose main characteristic is that the wall is 100 micrometers and presents three different structures. The Ti monoliths are aimed at preparing the MOF MIL-125 whose central cation is Ti, and the MOF MIL-100 whose central cation is Fe. Both their mechanical and transport properties have been characterized, and the data are in agreement with what the theory developed by Ashby predicts.