O le eseese meafaitinos o pa fe'aifaalagolagoi luga o pa fa'afefe lava ia,lea mafaiia faia i le u'amea manganese, martensitic structural sila (martensitic sila), chrome sila, po'o uamea matrix composites (MMC, e pei o sima).MMC o lo'o faia i ituaiga eseese o u'amea ma ituaiga fa'apitoa o sima.
A'o fa'atupula'ia le fa'alavalava (ma'a'a) o mea uamea, e masani lava ona fa'aitiitia le ma'a'a (a'afiaga tete'e).
O le ofu-teteece omanganeseuameae saumai galuegafaamaaaina. O le luga lalo malosi fa'atupuina fausaga faamaaaina lalo aafiaga utamaextrusion uta. O le amataga maaao lemanganeseuamea oe uiga i200 HV (20 HRC,e tusa aii Rockwellmaaa suega), and onaaafiagamalosi ee uiga i250 J/cm2.Ina ua umagaluegafaamaaaina, o leamataga maaa fa'ateleinas iagalue maaa leaoe uiga i500 HV (50 HERC), aoo leloloto totonugalemu vaegapeatumauo lelelei maaaouamea meafaitino talu aie leaifaamaaaed.O lemafiafia ano lemaaao leleagak-maaafa'avae faalagolagos i luga o letalosagama leituaigaomanganese uamea.O lemafiafiao lefaigatanedfa'avaeoe uiga i10 mm.
Manganeseuamea,lea uaaumi talafaasolopitoo le faʻaaogaina, o le taimi neiaemaise lava fa'aaogainamoauvae ipus, feoai cones maatigis otu'imomomos.Mo leaafiaga tu'imomomo, ua fautuaina na o le faʻaaogaina o paʻu uamea manganeseafea nutimomoia meafaitinos ma ofu maualalo -'aii le atetele aofaiga,faapenaas ma'a'ole'a.
The kaponi in chromeuamea ofa'a kemikolo noatiai lefomuochromium carbide.Le ofu-teteeceo chrome u'amea e fa'atatau i leuigao leese carbide malo.The offsetotulagama offsetva fa'avaes is taofiofia i le taimi vevela faiga, faapea mauaina maualuga malosimamaualalo maaa.Ipuipuiao lemeafaitino maiua malepe, o le patatauaveafaigaed ma vevela togafitiga,lea tatauaveafaia e tusa aii lefa'amaoni fa'avevela vevelamafa'atosinataimi.
Taimi meli: Iul-28-2021