Process for producing three-dimensional objects by means of microwave radiation

The present invention relates to a method of bonding material for the production of three-dimensional objects by means of selective heating by microwave radiation. In contrast to the selective laser sintering, the present method uses for the production of three-dimensional objects easier to microwave radiation, such as that at every budget. The selectivity of the heating is achieved by applying a susceptor to certain sub-areas of a layer of a pulverulent substrate and then heating of the susceptor by means of microwave radiation. The heated susceptor are existing in him energy to be surrounding it powdered substrate is melted by and is firmly joined together after cooling.