Icyiciro cya eta ni atungsten-cobalt-carbone ternary compound yakozwe nubwitabire bwa atome zimwe na zimwe mugihe cyo gukonjesha nyuma yo gucumuraCarbide.W yasheshwe muri Co ntishobora gukora WC.Ibi bitanga amahirwe yo kuvura cryogenic kugirango turusheho guteza imbere ishingwa rya eta.ubushobozi.
Ubushakashatsi bwakozwe na Reddy n'abandi, Gill n'abandi, Vadivel n'abandi, Seah n'abandi.bose bizera ko kuvura cryogenic bitera imvura ya eta icyiciro cyaCarbide.Kuba hari amandeibice bya karbideituma matrix yibikoresho irushaho kuba myinshi, itajegajega kandi ikomeye.Muri icyo gihe, mugihe cyo kuvura korojene, ibice bya eta byoroheje kandi bidahwitse byahinduwe muburyo butajegajega D-22.41, 43, 4.51.
Kubikoresho bya karbide yavuzwe haruguru, imvura igwa eta nyuma yo kuvura cryogenic irashobora kunoza ubukana bwayo no kwambara birwanya kutagira ingaruka zikomeye kubukomere.Kubwibyo,ibikoresho bya simanyuma yo kuvura cryogenic yerekana imikorere myiza yo guca.Kubijyanye nuburyo bwo kugwa kwimvura ya eta, ubushakashatsi bumwe na bumwe bwemeza ko bufitanye isano nimpinduka ya martensitike ibaho mugihe cyo gukonjesha kwa kirogenike, bigatuma habaho icyiciro hamwe nibice bya atome C nkibyingenzi bikikije inenge.
Igihe cyo kohereza: Werurwe-06-2024
