Cholinga cha Niobium
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Cholinga cha Niobium
Chinthu: ASTM B393 9995 cholinga choyera cha niobium chopukutidwa cha mafakitale
Muyezo: ASTM B393
Kuchuluka: 8.57g/cm3
Chiyero: ≥99.95%
Kukula: malinga ndi zojambula za kasitomala
Kuyang'anira: Kuyesa kapangidwe ka mankhwala, Kuyesa makina, Kuyang'anira ma ultrasound, Kuzindikira kukula kwa mawonekedwe
Kuchuluka: ≥8.6g/cm^3
Malo osungunuka: 2468°C.