Preparation method of titanium-manganese alloy coating

The invention discloses a preparation method of a titanium-manganese alloy coating. The preparation method comprises the following steps: (1) plating a layer of metal Mn on a metal Ti sheet of which the surface is subjected to etching treatment; and (2) the titanium sheet with the surface plated wit...

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Bibliographische Detailangaben
Hauptverfasser:	QIN JITAO, JIA MING, LIU FANGYANG, JIANG LIANGXING, ZHANG ZONGLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS 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 ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FERROUS OR NON-FERROUS ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention discloses a preparation method of a titanium-manganese alloy coating. The preparation method comprises the following steps: (1) plating a layer of metal Mn on a metal Ti sheet of which the surface is subjected to etching treatment; and (2) the titanium sheet with the surface plated with the metal Mn coating is subjected to high-temperature annealing treatment, and the titanium-manganese coating material is obtained. The titanium-manganese alloy coating provided by the invention is subjected to vacuum, Ar, N2 or NH3 atmosphere annealing treatment, and Mn permeates into the surface of metal titanium in a solid-phase dispersion manner under the action of high temperature, so that titanium and manganese are combined very tightly, and the prepared titanium-manganese coating has very high strength and better adhesive force with a substrate; the whole preparation process is in an oxygen isolation state, and the prepared titanium-manganese alloy coating is high in purity. The titanium-manganese alloy co