CORROSION PREVENTION STRUCTURE

PROBLEM TO BE SOLVED: To provide a corrosion prevention structure capable of obtaining sufficient corrosion prevention effect even if substrate treatment for the surface of the body to be subjected to corrosion prevention is simple, and having excellent workability as well. SOLUTION: In the corrosio...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAYA NOBUTO, WAKANA KAZUYUKI, TANABE FUMIHIRO, IMAMURA KEIJI, ISHII TATSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR 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 MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a corrosion prevention structure capable of obtaining sufficient corrosion prevention effect even if substrate treatment for the surface of the body to be subjected to corrosion prevention is simple, and having excellent workability as well. SOLUTION: In the corrosion prevention structure 10, a planar sacrificial anode body 2 is arranged at the surface of the metallic body 1 to be subjected to corrosion prevention. A base exposed part 11 is partially formed at the surface of the body 1 to be subjected to corrosion prevention, and a fixing material 3 provided with a permanent magnet 31 is arranged so as to be superimposed on the base exposed part 11, thus the sacrificial anode body 2 is fixed to the body 1 to be subjected to corrosion prevention, and further, the body 1 to be subjected to corrosion prevention and the sacrificial anode 2 body are electrically conducted. COPYRIGHT: (C)2008,JPO&INPIT