Manganese simbi, inonziwo Hadfield simbi kana mangalloy, ndeyekuvandudza SIMBA, DURABILITY & TOUGHNESS, iro ndiro simba reiyo ndiyo inonyanya kuzivikanwa zvinhu zvekupwanya kupfeka. Yese yakatenderedza manganese level uye yakajairika kune ese maapplication i13%, 18% uye 22%.
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