Ibikoresho bya diyama byamashanyarazi bikubiyemo inzira nyinshi mubikorwa byo gukora, inzira iyo ariyo yose ntabwo ihagije, bizatera igifuniko kugwa.
Ingaruka zo kuvura mbere
Uburyo bwo kuvura matrike yicyuma mbere yo kwinjira mumasahani yiswe kuvura mbere. Kwivuza mbere yo kubumba birimo: gusya imashini, gukuramo amavuta, isuri nintambwe zo gukora. Ikigamijwe mbere yo kuvura ni ugukuraho burr, amavuta, firime ya okiside, ingese hamwe na okiside uruhu hejuru ya matrix, kugirango ugaragaze icyuma cya matrix kugirango gikure icyuma gisanzwe kandi kigire imbaraga zihuza intermolecular.
Niba imiti ibanziriza isahani itari nziza, hejuru ya matrix ifite firime yoroheje cyane ya firime na firime ya oxyde, imiterere yicyuma cya matrix ntishobora kugaragara neza, bizabangamira ishyirwaho ryicyuma gitwikiriye hamwe nicyuma cya matrix, kikaba ari imashini ikoreshwa gusa, imbaraga zihuza ni mbi. Kubwibyo, kwifata nabi mbere yo gufata isahani niyo mpamvu nyamukuru yo gusuka.
Ingaruka z'isahani
Inzira yumuti wibisahani igira ingaruka muburyo bwubwoko, gukomera no kwambara birwanya icyuma. Hamwe nibikorwa bitandukanye, ubunini, ubucucike hamwe nihungabana ryicyuma cyo korohereza ibyuma nabyo birashobora kugenzurwa.
Kugirango habeho ibikoresho bya diyama amashanyarazi, abantu benshi bakoresha nikel cyangwa nikel-cobalt. Hatabayeho ingaruka zo gufata umwanda, ibintu bigira ingaruka kumasuka ni:
.
Guhangayikishwa na Macroscopique birashobora gutera ibibyimba, guturika no kugwa hejuru yigitambaro mugihe cyo kubika no gukoresha.
Kubisahani ya nikel cyangwa nikel-cobalt ivanze, imihangayiko y'imbere iratandukanye cyane, uko chloride iri hejuru, niko guhangayika imbere. Kubunyu nyamukuru bwumuti wa nikel sulfate, guhangayikishwa nimbere yumuti wa watt ntago ugereranije nuwundi muti. Mugushyiramo luminent organic cyangwa stress ikuraho ibintu, macro imbere yimbere ya coating irashobora kugabanuka cyane kandi microscopique imbere imbere irashobora kwiyongera.
. Kubwibyo, mugihe gikwiye, tutitaye ku isahani ya acide, idafite aho ibogamiye, cyangwa alkaline electrolyte, hakunze kugwa imvura ya hydrogène muri cathode hamwe nubushyuhe bwicyuma. Nyuma ya ion ya hydrogène igabanutse kuri cathode, igice cya hydrogène kirahunga, naho igice cyinjira mu cyuma cya matrix no gutwikira muri hydrogène ya atome. Bigoreka akazu, bigatera imihangayiko ikomeye imbere, kandi bigatuma igifuniko gihinduka cyane.
Ingaruka zuburyo bwo gufata amasahani
Niba ibigize igisubizo cya electroplating hamwe nizindi ngaruka zo kugenzura inzira zitarimo, kunanirwa kwamashanyarazi mugikorwa cyamashanyarazi nimpamvu ikomeye yo gutakaza igifuniko. Uburyo bwo gukora amashanyarazi ya electroplating ibikoresho bya diyama biratandukanye cyane nubundi bwoko bwa electroplating. Igikorwa cyo gufata ibikoresho bya diyama ya electroplating kirimo isahani yubusa (base), gutwikira umucanga hamwe nuburyo bwo kubyimba. Muri buri nzira, haribishoboka ko matrix isiga igisubizo, ni ukuvuga umuriro muremure cyangwa mugufi. Kubwibyo, gukoresha inzira zumvikana, inzira irashobora kandi kugabanya kugaragara kwimyenda isuka.
Ingingo yasubiwemo kuva "Urusobe rwibikoresho bya superhard"
Igihe cyo kohereza: Werurwe-14-2025
