METALLIC POROUS BODY COATED WITH FLUORINE RESIN AND PRODUCTION METHOD OF THE SAME

PROBLEM TO BE SOLVED: To solve a problem in which a filter for mist collection using a metallic porous body is that mist is performed with agglomeration by a cell of a filter to become a large drop to perform free-fall by dead weight, thereby a method to prevent clog is taken, however a conventional...

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Bibliographische Detailangaben
Hauptverfasser:	KAJI YUKIO, ADACHI SUSUMU, TERASHIMA TSUYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve a problem in which a filter for mist collection using a metallic porous body is that mist is performed with agglomeration by a cell of a filter to become a large drop to perform free-fall by dead weight, thereby a method to prevent clog is taken, however a conventional metallic porous body is that oil repellency of a surface is not satisfactory and the performance cannot be satisfactorily achieved.SOLUTION: A surface of a metallic porous body is coated by a fluorine resin, thereby water repellency and oil repellency are improved, collected mist is made to perform free-fall easily, thereby clog is prevented, and filter performance can be kept to be a stable state at any time.