PROCEDIMIENTO DE OBTENCION DE UN REVESTIMIENTO PROTECTOR PA-RA PARTES DE MAQUINAS, CONTRA LA ACCION DE MATERIALES CO- RROSIVOS O ABRASIVOS.

摘要

The roller body to be coated is enveloped by a material layer which thereafter is enveloped with another surface layer, the surface layer being brought into fused condition, for instance, by welding and when cooling it causes the material layer to contract around the roller body, after which the surface layer can be removed.