Niobium a me ka niobium alloy bar, uea mea no kona kiʻekiʻe hehee ai, corrosion kū'ē, anuanu hana hana a me nā mea 'ē aʻe, i hoʻohana nui 'ia i loko o kemika, electronics, aviation a me ka aerospace a me na kahua. Hoʻohana ʻia nā koʻokoʻo niobium a me ka niobium e like me nā mea hana a me nā ʻano o nā ʻano o nā ʻenekini aviation rocket nozzle, nā mea reactor i loko a me nā mea paʻi, ka hana ʻana o ka waikawa nitric, hydrochloric acid a i ʻole sulfuric acid corrosion resistance ma lalo o ke kūlana o nā ʻāpana pale.