“…High-pressure waterjets with dry ice admixtures CO 2 are mostly used for cleaning surfaces [ 17 ]. On the other hand, high-pressure waterjets with harder admixtures are used to cut and separate mainly flat titanium materials [ 18 , 19 , 20 ], heat-resistant steels [ 21 , 22 , 23 ], austenitic steels [ 24 , 25 , 26 , 27 , 28 ], aluminum alloys [ 29 , 30 , 31 , 32 , 33 ], copper alloys [ 34 , 35 ], plastics reinforced with different types of fibers [ 36 , 37 , 38 , 39 ] and glass or ceramics [ 40 , 41 , 42 ]. There are also reports of research into the use of high-pressure waterjets for cutting through rock materials.…”