Alu sa'o

O u'amea sa'o o mea u'amea e iai mea fa'apitoa fa'aletino (e pei o le maneta, eletise, ma mea vevela).O le tele o u'amea sa'o e fa'avae i u'amea u'amea, ma na'o ni nai mea e fa'avae i u'amea e le o ni u'amea.E masani ona aofia ai mea fa'amageta (silasila mea fa'amaneta), u'amea fa'alava, fa'apalapala fa'alautele, bimetal vevela, fa'amalo eletise, fa'amea e teu ai hydrogen (silasila i mea e teu ai le hydrogen), fa'asologa o mea e manatua ai, fa'amau fa'agata (silasila mea fa'agata), ma isi.

Ua vaevaeina alloys sa'o i 7 vaega e tusa ai ma o latou meatotino faaletino eseese, e pei o: alloys mageta vaivai , deformed alloys mageta tumau, alloys elastic, alloys faalauteleina, bimetal thermal, alloys tetee, ma alloys thermoelectric.

Alu maneta vaivai: Permalloy 80(Mumetal);1J79(Alloy 79);1J85(Alloy 85);Hiperco 50A

Alu fa'alava: 3J58,3J53, 3J01 Eect

Alu fa'alautele: Kovar Alloy(4J29), Invar 36(4J36), Super Invar (4J32), Alloy 42(4J42), Alloy 50(4J50) Ect