Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge

Introduced: January 1985

Last revised: January 2016

Classification Context

Section:: CHEMISTRY; METALLURGY
Class:: COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
Subclass:: COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL

Build-up welding

features of spraying METAL(S)other features for coating by SPRAYING metals

5 direct subcodes

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C23C 4/01 Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
C23C 4/02 Pretreatment of the material to be coated, e.g. for coating on selected surface areas
C23C 4/04 characterised by the coating material
C23C 4/12 characterised by the method of spraying
C23C 4/18 After-treatment

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