CORROSION RESISTANT VALVE MADE BY DISSIMILAR METALS ADDITIVE MANUFACTURING METHOD

An embodiment of the present invention provides a corrosion resistant valve made by a dissimilar metal lamination method, the corrosion resistant valve comprising a valve body made of a first alloy material and a lamination formed on the valve body, provided in the whole or a part of an area in cont...

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Bibliographische Detailangaben
Hauptverfasser:	AHN HEE SUNG, JANG YOUNG SEOB, HEO SUNG HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACTUATING-FLOATS BLASTING CASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	An embodiment of the present invention provides a corrosion resistant valve made by a dissimilar metal lamination method, the corrosion resistant valve comprising a valve body made of a first alloy material and a lamination formed on the valve body, provided in the whole or a part of an area in contact with a fluid communicating with the valve, and made of a second alloy material different from the first alloy material. The corrosion resistant valve of the present invention is manufactured by a wire arc direct energy lamination method, thereby having excellent corrosion resistance as well as high economic efficiency. 본 발명의 일실시예는 이종금속 적층방법으로 제조한 내부식성 밸브로서, 제1 합금 소재로 이루어진 밸브 몸체와, 상기 밸브 몸체 상에 형성되고, 상기 밸브에 유통하는 유체와 접하는 영역의 전부 또는 일부에 마련되며, 상기 제1 합금 소재와 상이한 제2 합금 소재로 이루어진 적층체를 포함하는 것을 특징으로 하는, 내부식성 밸브를 제공한다.