Yam khoom: ASTM B393 9995 ntshiab polished niobium phiaj rau kev lag luam
Txuj: ASTM B393
Qhov ceev: 8.57g / cm3
Purity: ≥99.95%
Loj: raws li tus neeg siv khoom kos duab
Kev tshuaj xyuas: Tshuaj lom neeg muaj pes tsawg leeg, kuaj tshuab, kuaj ultrasonic, pom qhov loj me
Qhov ceev: ≥8.6g / cm3
Melting point: 2468 ° C.