ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C23C0004100000 Oxides, borides, carbides, nitrides or silicides; Mixtures thereof 1
C23C0004110000 Oxides 1
C23C0004120000 characterised by the method of spraying 1
C23C0004123000 Spraying molten metal 1
C23C0004126000 Detonation spraying 1
C23C0004129000 Flame spraying 1
C23C0004131000 Wire arc spraying 1
C23C0004134000 Plasma spraying 1
C23C0004137000 Spraying in vacuum or in an inert atmosphere 1
C23C0004140000 for coating elongate material 1
C23C0004160000 Wires; Tubes 1
C23C0004180000 After-treatment 1
C23C0006000000 Coating by casting molten material on the substrate 1
C23C0008000000 Solid state diffusion into metallic material surfaces 1
C23C0008000000 Solid state diffusion of only non-metal elements into metallic material surfaces (diffusion of silicon C23C0010000000); Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals (C23C0014000000 takes precedence);; 1