Method and apparatus for layer removal in solid heat-resistant materials.

摘要

Method and apparatus for surface layer removal in solid heat-resistant materials (33) coated with a decomposable layer (34) under the effect of heat. The method according to the invention includes a pyrolysis step followed by a cleaning step in which solid particles (25) are sprayed at low temperatures and sublime on contact with the solid materials (33). Application in all surface-treatment industries. <IMAGE>