● Su'esu'ega elemene sa'o:O le meafaigaluega e maua ai faitauga saʻo ma tuusaʻo o elemene elemene, faʻamautinoa le faʻalagolagoina o le fuaina o meafaitino.
● Talosaga e tele:O lona fa'atinoga e fa'alautele atu i le tele o meafaitino, e tu'uina atu ai le fetu'una'i mo mana'oga su'esu'ega elemene eseese i pisinisi eseese.
● Ma'ale'ale maualuga:O le maualuga o le maaleale o le meafaigaluega e mafai ona iloa ai elemene elemene ma saofagā i le auiliiliga elemene atoatoa.
● Uamea(Fe) ma ona fa'amea (u'amea u'amea, u'amea u'amea, u'amea Fe-Low, uamea Fe-Cr, u'amea Fe-Cast, Fe-Cr-cast, Fe-Mn sila, Fe-Meafaigaluega uamea ma isi)
● Alumini (Al) ma ona mea faʻapipiʻi (Al-Si alloy, Al-Zn alloy, Al-Cu alloy, Al-Mg alloy, Pure-Al alloy etc)
● Kopa(Cu) ma ona u'amea (Apamea, Kopa-Nikeli-Zn, Alumini Apamea, Tin-lead Bronze, Red Copper, Be-Bronze, Si-Bronze etc)
● Nikeli(Ni) ma ona u'amea (Ni mama, uamea Monel, Hadtelloy Alloy, Incoloy, Inconel, Nimonic etc)
● Cobalt(Co) ma ona u'amea (Co-orientation, Low Co alloy, Stellite 6,25,31, Stellite 8,WI 52, Stellite 188, F)
● Magnesium(Mg) ma ona fa'ameamea (Mg mama, Mg/Al/Mn/Zn-alloys)
● Titanium(Ti) ma ona alofilima
● Zinc(Zn) ma ona alofilima
● Ta'ita'i(Pb) ma ona fa'amea
● Tin(Sn) ma ona fa'amea
● Argentum(Ag) ma ona mea faʻapipiʻi
● Faʻataʻitaʻiga laʻititi, faʻataʻitaʻiga faʻapitoa faʻapitoa ma le iloa o le uaea
Advanced Spark spectroscopy meafaigaluega ua mamanuina mo suʻesuʻega o meafaitino, pulea lelei ma suʻesuʻega talosaga. E fetaui lelei mo le suʻesuʻeina o le elemene elemene o metals, alloys ma isi mea, ma avea o se meafaigaluega taua mo alamanuia e manaʻomia ai suʻesuʻega elemene saʻo.
I se faapuupuuga, o le maualuga o le aloiafi aloiafi ose meafaigaluega taua mo le saʻo ma faʻatuatuaina suʻesuʻega elemene i pisinisi eseese. O ana tekonolosi fa'atekonolosi, fa'aoga fa'apitoa ma fa'auiga fa'aoga-fa'aoga ua avea ai ma aseta taua mo su'esu'ega o meafaitino, fa'atonuga lelei ma su'esu'ega talosaga.
