Icyuma cyihariye cyo guhinga cy’abahinzi bato cy’icyuma cyo gukata ubutaka gifite imbaraga nyinshi
Imbuto yo guhinga ni igikoresho cy'ingenzi ku bahinga bazunguruka, imashini zitunganya ubutaka, n'abahinga baciriritse, byagenewe cyane cyane imirima ikomeye, ubutayu budahingwa, n'ubutaka bw'amabuye. Igice cy'icyuma gikozwe mu cyuma cya boron cyiza cyangwa icyuma cya manganese cya miliyoni 65 mu ibumba rimwe, gitanga ubukana budasanzwe n'ubukomere budasanzwe. Gishobora guca mu butaka butoroshye kandi kikarinda kwangirika cyangwa kwangirika kw'inkombe guterwa n'amabuye mu gihe cyo kuyakoresha.
Ubuso bw'icyuma bwakorewe ubushyuhe rusange no kuvurwa hakoreshejwe uburyo bwa carburizing, binongera cyane ubushobozi bwacyo bwo kudashira. Nubwo cyakoreshejwe igihe kirekire mu butaka bw'umucanga, icyuma gishobora kuguma gityaye, kikarushaho kongera igihe cyacyo cyo gukora. Mu bijyanye n'imiterere y'inyubako, twanogeje uburyo bwo kugorama no kwinjira mu butaka bw'icyuma, ibi bikaba bigabanya gusa ubushobozi bwo kudashira mu butaka mu gihe cyo gukora, ahubwo binagabanya neza ubutaka, ibyatsi bibi, n'ibisigazwa by'imyaka, bigatuma ubutaka bumera neza kandi butoshye nyuma yo guhinga, binongera cyane imikorere y'imashini z'ubuhinzi.
Byaba ari ugukura ubutaka mu mirima y'ibiti, guhinga ahantu hadatuwe, cyangwa guhinga cyane mu mirima, iki cyuma cyo guhinga gishobora gutanga ubushobozi bukomeye bwo kumena ubutaka, bigatuma uba amahitamo yizewe yo kunoza umusaruro w'ubuhinzi.








