LA43Myi-alloy ye-magnesium-lithium (Mg-Li) esebenza ngokuzimeleyo eyenziwe ngabavelisi basekhaya, idibanisa iingenelo zobunzima obuphantsi kakhulu, amandla aphezulu, ukumelana nokugqwala, kunye nokuqhubekeka kakuhle. Njengesixhobo sokwakha esilula esiguqukayo, siphula imiqobo yokusebenza kwee-alloy ze-magnesium zemveli kunye nee-alloy ze-aluminium, kwaye saziwa ngokubanzi kwiindawo eziphezulu ezifana ne-aerospace, i-3C electronics, kunye nezixhobo zonyango.​
Ngoxinano oluphantsi njenge-1.64g/cm³ (30% ilula kune-aluminium alloys kwaye i-50% ilula kunentsimbi),LA43Mifezekisa ulungelelwano olugqibeleleyo phakathi "kweempawu ezilula" kunye "nezoomatshini", ibonelela ngesisombululo esifanelekileyo sezinto ezibonakalayo kumashishini afuna ukonga amandla, ukuphucula ukusebenza kakuhle, kunye nokunciphisa amandla.