Anti-corrosion high-strength special-shaped channel steel

The utility model discloses anti-corrosion high-strength special-shaped channel steel and belongs to the technical field of special-shaped steel grooves. An anti-corrosion high-strength special-shapedsteel channel comprises a special-shaped steel channel body, a hot galvanizing layer is fixedly conn...

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Bibliographische Detailangaben
Hauptverfasser:	WANG HONGLING, YAO YUANJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY 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 CONSTRUCTIONAL ELEMENTS IN GENERAL 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 LIGHTING MECHANICAL ENGINEERING METALLURGY STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses anti-corrosion high-strength special-shaped channel steel and belongs to the technical field of special-shaped steel grooves. An anti-corrosion high-strength special-shapedsteel channel comprises a special-shaped steel channel body, a hot galvanizing layer is fixedly connected to the outer surface of the special-shaped steel channel body, a painting layer is fixedly connected to the outer surface of the hot galvanizing layer, a reinforcing steel bar is fixedly connected to one side of the painting layer, and a reinforcing steel plate is fixedly connected to the side, away from the reinforcing steel bar, of the painting layer. According to the special-shaped steel groove, the hot-dip galvanizing layer and the paint coating layer are arranged outside the special-shaped steel groove body, the hot-dip galvanizing layer has the advantages of being durable, high in tuberculosis with the steel groove, high in coating toughness and long in anti-corrosion period, the paint coating layer fur