Volfram nishoni
-
Volfram nishoni
Mahsulot nomi: Volfram (W) purkash nishoni
Baho: W1
Mavjud poklik (%): 99.5%, 99.8%, 99.9%, 99.95%, 99.99%
Shakli: Plastinka, yumaloq, aylanadigan, quvur/naycha
Xususiyat: Mijozlar talab qilganidek
Standart: ASTM B760-07, GB/T 3875-06
Zichlik: ≥19.3 g/sm3
Erish nuqtasi: 3410°C
Atom hajmi: 9,53 sm3/mol
Qarshilikning harorat koeffitsienti: 0,00482 I/℃