METHOD FOR MANUFACTURING OF CHEMICAL-CONVERTED STEEL, ORGANIC RESINE-COATED STEEL, AND SURFACE TREATMENT APPARATUS

PROBLEM TO BE SOLVED: To provide a method for manufacturitng of a chemical-converted steel by which the corrosion resistant performance of the chemical conversion treatment equivalent to or higher than that of a solution of chemical conversion treatment containing hexavalent Cr can be obtained even...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MURASE MASAJI, KYONO KAZUAKI
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 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 DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for manufacturitng of a chemical-converted steel by which the corrosion resistant performance of the chemical conversion treatment equivalent to or higher than that of a solution of chemical conversion treatment containing hexavalent Cr can be obtained even when using a solution of chemical conversion treatment containing any element unlimited for environmental regulation, to provide an organic resine-coated steel, and to provide a surface treatment apparatus for manufacturing the chemical-converted steel. SOLUTION: When executing the chemical conversion treatment by coating the solution for chemical conversion treatment on steel or bringing the welding in contact with steel, the magnetic field is applied so that the intensity of the magnetic field in the direction normal to a surface of the steel is ≥0.2T and