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US 7,419,926 B2Granted
Sintered bodies based on niobium suboxide
AssigneeH.C. Starck GmbH
InventorsChristoph Schnitter, Gerhard Wötting
Life of this patent
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Abstract
Disclosed are sintered bodies that include: (a) 30 to 100 mol % of NbOx, wherein 0.5<x<1.5; and (b) 0 to 70 mol % of MgO. The sintered bodies may be used as inert apparatuses in the production of niobium suboxide powder or niobium suboxide anodes, or as chemically resistant components in chemical apparatuses.
Claims8
A sintered body comprising:
- (a) 30 to 100 mol % of NbOx, wherein 0.5<×<1.5;
- and (b) 0 to 70 mol % of MgO wherein said sintered body has a porosity of from greater than 0% by volume to less than 30% by volume.
Dependencies are inferred from the claim text.