ka hooseeya1

Alaabta

Manganese
Marxaladda STP adag
barta dhalaalaysa 1519 K (1246 °C, 2275 °F)
Barta karkarinta 2334 K (2061 °C, 3742 °F)
Cufnaanta (rt u dhow) 7.21 g/cm3
Marka dareere ah (at mp) 5.95 g/cm3
Kulaylka fiyuuska 12.91 kJ/mol
Kulaylka uumiga 221 kJ/mol
Awoodda kulaylka molar 26.32 J/ (mol·K)
  • Dheedhir-jilicsan Electrolytic Manganese Assay Min.99.9% Cas 7439-96-5

    Dheedhir-jilicsan Electrolytic Manganese Assay Min.99.9% Cas 7439-96-5

    Manganese Electrolytic FuuqbaxaWaxaa laga sameeyaa birta manganese ee caadiga ah iyadoo la jejebinayo curiyeyaasha hydrogen iyada oo loo marayo kuleyliyaha faakuumka. Maaddadan waxaa loo isticmaalaa dhalaalid gaar ah oo gaar ah si loo yareeyo ebrittlement hydrogen ee birta, si loo soo saaro bir gaar ah oo qiimo sare leh.