ʻO ka pauka Niobium
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ʻO Niobium Nb Metals maikaʻi a maikaʻi 99.95% Niobium Powder no ka hana ʻana i HRNB WCM02
ʻO ka pauka metala ʻo Niobium Nb
ʻO ka Niobium ka metala hina, kahi heheʻe 2468 ℃, kahi paila 4742 ℃. Kūpaʻa ʻo Niobium i ka ea ma ka lumi wela, ʻaʻole piha ka ʻulaʻula i ka oxygen oxidation.