Method for manufacturing porous metal body, and porous metal body
A method for manufacturing a porous metal body according to the present invention is a method for manufacturing a porous metal body containing titanium, and comprises: a surface oxidization step in which a titanium-containing powder is heated at a temperature of 250°C or higher for 30 minutes or lon...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method for manufacturing a porous metal body according to the present invention is a method for manufacturing a porous metal body containing titanium, and comprises: a surface oxidization step in which a titanium-containing powder is heated at a temperature of 250°C or higher for 30 minutes or longer under an oxygen-containing atmosphere to produce a surface-oxidized powder; and a sintering step in which the surface-oxidized powder is accumulated in a dry mode and is then sintered by heating at a temperature of 950°C or higher under a pressure-reduced atmosphere or an inert atmosphere. |
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