Task: Translation
Input (Czech): Dusíkem dotovaný niobový prášek má obsah dusíku alespon 300 ppm a merný povrch BET alespon 1,0 m.sup.2.n./g. Zpusob výroby niobového prášku obsahuje krok dotování dusíku do niobu behem tavení niobového ingotu, behem deoxidacní fáze niobu, behem hydridace niobu, behem dezintegrace niobu, behem slinování niobu a/nebo behem tepelného zpracování niobu.
Output (English): In the present invention, there is disclosed a niobium powder doped by nitrogen having amount of nitrogen present at least about 300 ppm and specific BET surface at least 1.0 me2/g. There is also disclosed a process for preparing such niobium powder, wherein the process includes a step of doping nitrogen into niobium during melting a niobium ingot, during niobium desoxidation stage, during hydriding of niobium, during disintegration of niobium, during sintering of niobium and/or during heat treatment of niobium.