Ngwunye elu ọkpọkọ welded na ọgwụgwọ okpomọkụ na-emekarị site na kpo oku induction ma ọ bụ ikpo ọkụ ọkụ.The isi teknuzu paramita bụ elu ekweghị ekwe, obodo ike ike na irè hardening oyi akwa omimi.Nnwale ike siri ike nwere ike iji Vickers hardness tester, nwekwara ike iji Rockwell ma ọ bụ elu Rockwell hardness.Nhọrọ nke ike nnwale (ọnụọgụ) metụtara omimi nke oyi akwa siri ike dị irè na ike elu nke ọkpọkọ welded.Ebe a na-agụnye hardness atọ.
njirimara ika
Njirimara kemịkalụ: oke okpomọkụ na-eguzogide, obere okpomọkụ na-eguzogide, acid acid, alkalinity, oxidation resistance, wdg;
Ịrụ ọrụ usoro: mgbatị filament, nleba anya mgbaji, ịgbagọ ugboro ugboro, ntụgharị ntụgharị, ntụgharị ihu, ntụgharị ụzọ abụọ, ule hydraulic, ule ọkụ ọkụ, na-ehulata, crimping, flattening, mgbanaka mgbanaka, mgbanaka mgbanaka, microscopy Organization, cupping test, metallographic analysis, wdg;
Nnwale na-adịghị emebi emebi: Nnwale X-ray na-adịghị emebi emebi, ultrasonic electromagnetic, ultrasonic, eddy current test, magnet flux leakage test, penetrating test, Magnetic particle test;
Mechanical Njirimara: ike tensile, mmetụta ule, mkpụrụ mkpụrụ, elongation mgbe mgbawa, Mbelata nke ebe, hardness index (Rockwell hardness, Brinell hardness, Vickers hardness, Leeb hardness, Webster hardness);
Ihe ndị ọzọ: Ọdịdị metallographic, inclusions, decarburized oyi akwa, microstructure ọdịnaya mkpebi siri ike, corrosion kpatara analysis, ọka size na microscopic fim, ala ike Ọdịdị, intergranular corrosion, superalloy microstructure, elu okpomọkụ metallographic Ọdịdị Chere.
Ntụle atụnyere, njirimara ihe, nyocha ọdịda, nyocha akụrụngwa, nyocha kemịkalụ

Nyocha ọdịda: nyocha nke mgbawa, nyocha corrosion, wdg;

Nyocha nke elemental: nchọpụta ziri ezi na nyocha nke manganese, oxygen, nitrogen, carbon, sulfur, silicon, iron, aluminum, phosphorus, chromium, vanadium, titanium, ọla kọpa, cobalt, nickel, molybdenum, cerium, lanthanum na ọla, alloys na ngwaahịa ha. , na igwe anaghị agba nchara , Calcium, magnesium, zinc, tin, antimony, arsenic na ndị ọzọ metal ọcha mejupụtara na ọdịnaya;