Methods of making a niobium metal oxide

Solid material comminution or disintegration – Processes – With application of fluid or lubricant material

Reexamination Certificate

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C241S029000, C423S594170

Reexamination Certificate

active

10083657

ABSTRACT:
Methods to at least partially reduce a niobium oxide are described. In one embodiment, a milling process is described wherein the surfaces of the mill in contact with the starting metal oxide, getter material, and/or oxygen reduced metal oxide are the same as the material being milled. Other milling techniques and products are also described.

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