Mepụta ihe dị mgbagwoju anya nke ahịrịokwu a Maka niobium a maara omume a kemgbe mmalite nke narị afọ nke 20.
N'ezie, nsụgharị dị mgbagwoju anya nke ahịrịokwu ahụ bụ "Maka niobium a maara omume a kemgbe mmalite nke narị afọ nke 20 mana ihe isi ike teknụzụ nke ihe onwunwe ya na nnukwu agbaze ya nke 2744 Celsius C na-egbochi ogologo oge mmezu nke capacitors electrolytic niobium. "