Volfram maqsadi
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Volfram maqsadi
Mahsulot nomi: volfram (Vt) chayqalish maqsadi
Sinf: w1
Mavjud tozit (%): 99,5%, 99,8%, 99,9%, 99,95%, 99,99%
Shakl: plastinka, yumaloq, aylanadigan, trubka / naycha
Sporat qilish: mijozlar talab qiladi
Standart: AsTM B760-07, GB / T 3875-06
Zichlik: ≥19.3g / sm3
Eritma nuqtasi: 3410 ° C
Atom hajmi: 9.53 sm3 / mol
Qarshilikning harorat koeffitsienti: 0.00482 I / ℃