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Habka Farsamada ee Dharka Molybdenum-ka
Molybdenum waa nooc ka mid ah curiye macdan ah, midab ledh ah, leh dhalaal macdan ah, kana tirsan nidaamka crystal-ka ee laba geesoodka ah.Saamiga waa 4.7 ~ 4.8, engegnaanta waa 1 ~ 1.5, barta dhalaali waa 795 ℃, marka lagu kululeeyo 400 ~ 500 ℃, MoS2 waa ay fududahay in oxidize iyo abuurto galay MoS3, labadaba nitr ...Akhri wax dheeraad ah -
Geedi socodka tignoolajiyada ee lebbiska macdanta lead-zinc
Macdanta macdanta ledhku waxa ay ka kooban tahay maaddo qani ah oo ka kooban macdanta ledhka iyo zinc.Macdanta macdanta "Lead zinc" waxay leedahay codsi ballaaran oo ku saabsan warshadaha korontada, warshadaha mishiinada, warshadaha milatariga, warshadaha birta, warshadaha kiimikada, warshadaha iftiinka iyo warshadaha caafimaadka.Ka sokow, biraha rasaasta ayaa leh...Akhri wax dheeraad ah
