Chromium-free and phosphorus-free sealing agent for tin-plated plate as well as preparation method and use method of chromium-free and phosphorus-free sealing agent

The invention relates to the technical field of metal surface treatment, in particular to a chromium-free and phosphorus-free sealing agent for a tin plate as well as a preparation method and a use method of the chromium-free and phosphorus-free sealing agent. The preparation method provided by the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG SHAOHUAN, YU WEI, LU HAITAO, ZHU DANQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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