PIPE SECTION, PIPE ASSEMBLY, METHOD FOR MANUFACTURING A PIPE SECTION, AND USE OF A PIPE ASSEMBLY

The invention relates to a pipe section comprising: - a support layer consisting a metal base material, the support layer having an inner surface, at least two pipe section ends each having an end region, and an intermediate region; - in each end region of the inner surface of the support layer, a f...

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Bibliographische Detailangaben
Hauptverfasser:	MÖLLER, Lars, LICHTENTHÄLER, Frank, DOEGE, Jörg, VOCHSEN, Jochen, OBERSTE-LEHN, Ulli, STARK, Michael
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING 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 ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINTS OR FITTINGS FOR PIPES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MACHINE TOOLS MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS PIPES SOLDERING OR UNSOLDERING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention relates to a pipe section comprising: - a support layer consisting a metal base material, the support layer having an inner surface, at least two pipe section ends each having an end region, and an intermediate region; - in each end region of the inner surface of the support layer, a first coating consisting of a first metal coating material, the first coating being welded to the support layer; and - in the intermediate region of the inner surface of the support layer, a second coating consisting of a second metal coating material, the second coating being sprayed onto the support layer using a thermal spraying process and having a second thickness; wherein the second thickness is less than or equal to 2500 µm, preferably less than or equal to 750 µm, and more preferably less than or equal to 500 µm.