Poloka Niobium
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HSG Tulaga Maualuga Tau Lelei Mama 9995 Maualuga Maualuga Faʻapipiʻi Niobium Block
Igoa oloa: niobium ingot / poloka
Mea: RO4200-1, RO4210-2
Mama: >=99.9%po'o le 99.95%
Tele: pe a manaʻomia
Malosi: 8.57 g/cm3
Lisi Lisi:2468°C
Fa'asao:4742°C
Tekinolosi: Electron Beam ingot ogaumu