Uueleina paipa luga quenching ma tempering vevela togafitiga e masani lava ona faia e induction faamafanafana po o afi vevela.O vaega fa'atekinisi autu o le maaa o luga, malo fa'apitonu'u ma le loloto o le fa'ama'a'a lelei.Su'ega ma'a'a e mafai ona fa'aaoga Vickers ma'a'a su'ega, e mafai fo'i ona fa'aaoga Rockwell po'o luga Rockwell ma'a'a.O le filifiliga o le malosi o le suʻega (fua) e fesoʻotaʻi ma le loloto o le faʻamaʻaina lelei ma le maaa o le paipa uelo.O iinei e aofia ai maaa e tolu.
Fa'ailoga fa'ailoga
Mea tau vailaau: maualuga le vevela tetee, maualalo le vevela tetee, acid tetee, alkalinity, oxidation tetee, ma isi;
Fa'atinoga fa'agasologa: fa'alava filament, su'esu'ega gau, punou faifaipea, fa'afo'i fa'afo'i, fa'amafola fa'asaga, torsion e lua, su'ega fa'asuavai, su'ega mumu, punou, crimping, fa'amafola, fa'alautele mama, fa'amama mama, microscopy Organisation, su'ega ipu, su'esu'ega metallographic, ma isi;
Su'ega e le fa'aleagaina: X-ray su'ega e le fa'aleagaina, electromagnetic ultrasonic, ultrasonic, su'ega eddy i le taimi nei, fa'ata'ita'iga le leakage fa'amaneta, su'ega tu'itu'i, su'ega maneta;
Mea faʻainisinia: malosi faʻamalosi, faʻataʻitaʻiga o aʻafiaga, fua faʻatatau, faʻalauteleina pe a uma le gau, faʻaitiitia o le vaega, faʻamaufaʻailoga (Rockwell maʻaʻa, Brinell faigata, Vickers faigata, Leeb maaa, Webster faigata);
O isi mea: fausaga metallographic, inclusions, decarburized layer, microstructure mea e filifili ai, su'esu'ega mafua'aga o le pala, lapo'a fatu ma le fua fa'atatau, maualalo le malosi fausaga, intergranular corrosion, superalloy microstructure, maualuga vevela fausaga metallographic Faatali.
Su'esu'ega fa'atusatusa, fa'ailoaina o meafaitino, su'esu'ega fa'aletonu, su'esu'ega vaega, su'esu'ega kemisi

Su'esu'ega fa'aletonu: su'esu'ega gau, su'esu'ega a'a, ma isi;

Suʻesuʻega elemene: suʻesuʻega saʻo ma auʻiliʻiliga o manganese, okesene, nitrogen, carbon, sulfur, silicon, iron, aluminum, phosphorus, chromium, vanadium, titanium, copper, cobalt, nickel, molybdenum, cerium, lanthanum i metals, alloys ma a latou oloa. , ma uʻamea uʻamea , Calcium, magnesium, zinc, tin, antimony, arsenic ma isi elemene elemene tuʻufaʻatasia ma anotusi;