WICK MANUFACTURING METHOD

Provided is a wick manufacturing method capable of facilitating control of a capillary force of a wick. The wick manufacturing method according to the present invention includes: a step for feeding raw material powder containing metal powder onto a base; a step for acquiring a sintered body by heati...

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Bibliographische Detailangaben
Hauptverfasser:	TANABE SHIGEYUKI, SADAKATA KAZUKI, ASO SHINOBU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Provided is a wick manufacturing method capable of facilitating control of a capillary force of a wick. The wick manufacturing method according to the present invention includes: a step for feeding raw material powder containing metal powder onto a base; a step for acquiring a sintered body by heating the raw material powder on the base; and a step for rolling the sintered body. Forming the sintered body by heating the raw material powder fed onto the base enables formation of a sheet-shaped sintered body. Rolling the sintered body enables the porosity of the sintered body to be controlled after the sintered body has been formed. Thus, the capillary force of a wick 1 can be controlled. 本发明的课题在于提供一种使蕊芯的毛细管力的控制变得容易的蕊芯的制造方法。本发明的蕊芯的制造方法含有：将含有金属粉末所成的原料粉末供给至基台上的步骤；加热基台上的原料粉末而获得烧结体的步骤；以及轧延烧结体的步骤。于此，通过加热被供给至基台上的原料粉末来形成烧结体，而能够形成薄片状的烧结体。此外，通过轧延烧结体，而可在形成烧结体后，控制烧结体的空隙率，结果，能够控制蕊芯(1)的毛细管力。