Abstract: The invention relates to a process for obtaining ceramic coatings and ceramic coatings obtained. This process allows obtaining coatings of ceramic oxides, such as ZrO2, Al2O3, TiO2, Cr2O3, Y2O3, SiO2, CaO, MgO, CeO2, Sc2O3, MnO, and/or complex mixtures thereof, by means of a high frequency pulse detonation technique in which the relative movement between the combustion stream and the substrate or piece to be coated takes place at a speed that produces an overlap between the successive coating areas exceeding 60% of the surface of a coating area. The allows producing ceramic coatings with a thickness greater than 30 microns in a single pass.