Isahani idafite ibyuma

Ukurikije uburyo bwo kubyaza umusaruro, hari ubwoko bubiri bwo kuzunguruka no gukonjesha bikonje, harimo urupapuro rwa mm 0,5-4 mm hamwe nisahani ya mm 4.5-35.

Ukurikije imiterere yimiterere yibyuma, irashobora kugabanywamo ubwoko butanu: austenite, austenitis-ferrite, ferrite, martensite hamwe n’imvura igwa.

Koresha ibidukikije: kwihanganira kwangirika kwa aside ya oxyde, sulfate-ferric sulfate, aside nitric, aside nitric-hydrofluoric aside, sulfate-umuringa sulfate, aside fosifori, aside aside, aside aside na aside irike.

Imikoreshereze: ikoreshwa mu miti, ibiryo, ubuvuzi, impapuro, amavuta, ingufu za atome nizindi nganda, hamwe nibice bitandukanye nibigize inyubako, ibikoresho byo mu gikoni, ibikoresho byo kumeza, ibinyabiziga nibikoresho byo murugo.Kugirango hamenyekane neza ko umusaruro utanga umusaruro, imbaraga zingana, kurambura, gukomera hamwe nubundi buryo bwa mashini bwibikoresho bitandukanye bidafite ibyuma byujuje ibyangombwa, ibyapa byibyuma bigomba gukorerwa annealing, kuvura ibisubizo, kuvura gusaza nubundi buryo bwo kuvura ubushyuhe mbere yo kubyara.

Ibisabwa byujuje ubuziranenge: isahani yicyuma ifite ubuso bworoshye, plastike nyinshi, ubukana nimbaraga za mashini, kandi irwanya kwangirika kwa aside, gaze ya alkaline, igisubizo nibindi bitangazamakuru.Nicyuma kivanze kitari cyoroshye kubora, ariko ntabwo kirimo ingese rwose.Kurwanya kwangirika kwicyuma kitagira umwanda ahanini biterwa nuburinganire bwacyo (chromium, nikel, titanium, silicon, aluminium, nibindi) nuburyo bwimbere.Uruhare nyamukuru ni chromium.Chromium ifite imiti ihamye, irashobora gukora firime ya passivation hejuru yicyuma, gutandukanya icyuma hanze, kurinda icyuma icyuma cya okiside, kandi ikongera imbaraga zo kwangirika kwicyuma.Filime ya passivation imaze gusenywa, kurwanya ruswa bizagabanuka.