nyob ze1

Cov khoom

Manganese
Theem ntawm STP khov kho
Qhov kub yaj 1519 K (1246 °C, 2275 °F)
Kub taw tes 2334 K (2061 °C, 3742 °F)
Qhov Ceev (nyob ze rt) 7.21 g/cm3
Thaum kua (ntawm mp) 5.95 g/cm3
Kub ntawm kev sib xyaw 12.91 kJ/mol
Kub ntawm kev ua pa 221 kJ/mol
Lub peev xwm cua sov Molar 26.32 J/(mol·K)
  • Kev Ntsuas Manganese Electrolytic Dehydrogenated Min.99.9% Cas 7439-96-5

    Kev Ntsuas Manganese Electrolytic Dehydrogenated Min.99.9% Cas 7439-96-5

    Cov Manganese Uas Tsis Muaj Hydrogenated Electrolyticyog ua los ntawm cov hlau electrolytic manganese ib txwm los ntawm kev rhuav tshem cov ntsiab lus hydrogen los ntawm kev cua sov hauv lub tshuab nqus tsev. Cov khoom siv no yog siv rau hauv kev sib xyaw tshwj xeeb kom txo cov hydrogen embrittlement ntawm cov hlau, yog li tsim cov hlau tshwj xeeb muaj nqis ntxiv.