High volumetric efficiency anodes for electrolytic capacitors

A method for treating anodes of refractory valve metals by deoxidizing the anodes using Mg in an oven, prior to sintering. The process limits free oxygen in the metal compact and improves performance of a capacitor, especially with regards to rated voltage.

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Bibliographische Detailangaben
Hauptverfasser: Freeman, Yuri, Lessner, Philip M, Poltorak, Jeffrey, Hussey, Steven C
Format: Patent
Sprache:eng
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Zusammenfassung:A method for treating anodes of refractory valve metals by deoxidizing the anodes using Mg in an oven, prior to sintering. The process limits free oxygen in the metal compact and improves performance of a capacitor, especially with regards to rated voltage.