| abstract |
ThenThe invention relates to a cold gas spraying process with the aid of whichna substrate to be coated with particles are coatedncan. According to the invention, it is providednthat as particles microencapsulated agglomerates of nanoparticlesn27a, 27b are used. This advantageously allows the advantagesnwhich are associated with the use of nanoparticles for the layernuse. The nanoparticles 27a, 27b are microencapsulatedn26c held together, the microencapsulated thus formednParticles 19 used in the cold gas spraying processnDimensions in the micrometer range and thus have a usenat the cold gas spraying at allnfirst accessiblenbecome. The microencapsulated nanoparticles can be used, for examplenbe a UV protective layer of lamp sockets for gas discharge lampsnmanufacture. |