PLUG FOR HOT PIPE MANUFACTURING

• Main Authors: HIGASHIDA YASUTO, HIDAKA YASUYOSHI
• Format: Patent
• Language: English; French; Japanese
• Published: 17.07.2014
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLADDING OR PLATING BY SOLDERING OR WELDING; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MACHINE TOOLS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; SOLDERING OR UNSOLDERING; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; WELDING; WORKING BY LASER BEAM

A plug for hot pipe manufacturing, provided with: a main plug body; a build-up layer formed on the surface of the main plug body around the axis of the main plug body; and a sprayed coating formed on the surface of the build-up layer. Le bouchon pour fabrication de tube à chaud de l'invention, est équipé : d'un corps principal de bouchon ; d'une couche d'accumulation formée à la surface dudit corps principal de bouchon autour de l'axe de ce dernier ; et d'un revêtement pulvérisé formé à la surface de ladite couche d'accumulation.