1.Formation ya Passivation Layeri, Kunoza Kurwanya Ruswa:
Kurwanya kwangirika kwibyuma bidafite ingese bishingiye kumiterere ya passivation igizwe na oxyde ya chromium (Cr2O3).Ibintu byinshi bishobora gutera kwangirika kurwego rwa passivation, harimo umwanda wubutaka, guhangayika bikabije biterwa no gutunganya imashini, no gukora umunzani wicyuma mugihe cyo gutunganya ubushyuhe cyangwa gusudira.Byongeye kandi, kugabanuka kwa chromium yaho biterwa nubushyuhe bwumuriro cyangwa imiti nikindi kintu kigira uruhare mukwangirika kwa passivation.Amashanyarazintabwo yangiza imiterere ya matrix yibikoresho, idafite umwanda nudusembwa twaho.Ugereranije no gutunganya imashini, ntabwo bivamo chromium na nikel depletion;muburyo bunyuranye, irashobora gutuma umuntu akungahaza chromium na nikel bitewe no gukomera kwa fer.Izi ngingo zishyiraho urufatiro rwo gushiraho urwego rutagira inenge.Amashanyarazi akoreshwa mu buvuzi, imiti, ibiribwa, n’inganda za kirimbuzi aho hakenewe kurwanya ruswa nyinshi.Kuva amashanyarazini inzira igera kuri microscopique yubuso bworoshye, byongera isura yibikorwa.Ibi bituma amashanyarazi ya electrolytike akwiranye no gukoreshwa mubuvuzi, nko gutera imbere bikoreshwa mu kubaga (urugero, isahani yamagufa, imigozi), aho kurwanya ruswa ndetse no guhuza ibinyabuzima ari ngombwa.
2. Gukuraho Burrs na Edges
Ubushobozi bwaamashanyarazigukuraho burundu burr kumurimo wakazi biterwa nuburyo nubunini bwa burrs ubwabo.Ibibyimba byakozwe no gusya biroroshye kuvanaho.Nyamara, kuburwo bunini bufite imizi yabyimbye, hashobora gukenerwa inzira yo gutangira mbere, hanyuma hagakurikiraho kuvanaho ubukungu kandi neza binyuze mumashanyarazi.Ibi birakwiriye cyane cyane kubice bya mashini byoroshye hamwe nibice bigoye kuhagera.Rero, gusiba byahindutse ingirakamaro yatekinoroji ya electrolytike, cyane cyane kubintu byubukanishi busobanutse, kimwe nibintu byiza, amashanyarazi, nibikoresho bya elegitoroniki.
Ikintu kidasanzwe cyo gusya amashanyarazi ni ubushobozi bwacyo bwo gukata impande zisharira, guhuza gusiba no gusya kugirango byongere cyane ubukana bwibyuma, bigabanya cyane imbaraga zogosha.Usibye gukuraho burrs, polishinge ya electrolytike ikuraho kandi uduce duto duto hamwe nudushiramo umwanda hejuru yumurimo.Ikuraho ibyuma byo hejuru bitagize ingaruka zikomeye kubutaka, ntizinjiza ingufu hejuru, bigatuma iba hejuru yubusa ugereranije nubuso bwatewe nimpagarara zikomeye cyangwa zikomeretsa.Iri terambere ryongera umunaniro wumurimo wakazi.
3. Kunoza isuku, kugabanya umwanda
Isuku yubuso bwibikorwa biterwa nuburanga bwayo, kandi amashanyarazi ya electrolytike agabanya cyane gufatana kwiziritse hejuru yacyo.Mu nganda za kirimbuzi, amashanyarazi ya electrolytike akoreshwa mu kugabanya ihumana ry’imyanda ihumanya kugira ngo ihure n’imiterere mu gihe cyo gukora.Mubihe bimwe, ikoreshwa ryaamashanyaraziisura irashobora kugabanya kwanduza mugihe cyibikorwa hafi 90% ugereranije na acide isize.Byongeye kandi, amashanyarazi ya electrolytike akoreshwa mugucunga ibikoresho fatizo no gutahura ibice, bigatuma ibitera inenge yibikoresho fatizo hamwe nuburyo budahuje imiterere ya alloys bisobanutse nyuma yo gusya amashanyarazi.
4. Bikwiranye nakazi kakozwe muburyo budasanzwe
Amashanyaraziirakoreshwa kandi muburyo budasanzwe kandi budasanzwe.Iremeza gusya kimwe hejuru yumurimo wakazi, yakira ibihangano bito n'ibinini binini, ndetse ikanemerera gusya mu mwobo w'imbere.
Igihe cyo kohereza: Ukuboza-13-2023