Aha ngwaahịa: N'ogbe dị elu dị ọcha 99.95% Niobium mpempe akwụkwọ Niobium Plate Niobium Price Kwa Kg
Ọkwa: R04200, R04210, R04251, R04261, Nb1, Nb2
Dị ọcha: Nb ≥99.95%
Ọkọlọtọ: ASTM B393
Nha: Nha ahaziri
Ebe mgbaze: 2468 ℃
Ebe esi mmiri: 4742 ℃