Ihame ryo gukurura diyama kugirango utezimbere ubushobozi bwa paki yinjije

1. Umusaruro wa diyama yamenetse

Ihame ryo kuvanga ifu y'ibyuma hamwe na diyama, gushyushya ubushyuhe buhamye no kwishinyagurira mugihe runaka munsi yicyuho. Kuri ubu bushyuhe, umuvuduko wumwuka wicyuma urahagije kugirango utwikire, kandi icyarimwe, icyuma gihimbwe hejuru ya diyama kugirango ikore diyama yatwitswe.

2. Guhitamo icyuma

Kugirango ukore piamant ikwiranye na diyama kandi yizewe, kandi kugirango yumve neza ingaruka zibigize imbaraga zo gupfukirana, ibyuma byo gufunga bigomba gutoranywa. Turabizi ko Diamond ari alloomorphism ya C, kandi akazu kayo ni tetraherron isanzwe, niko ihame ryicyuma rigizwe nicyuma nuko icyuma gifite ubukwe bwiza kuri karubone. Muri ubu buryo, mubihe bimwe na bimwe, imikoranire yimiti ibaho kumukoresha, gukora ubumwe bukomeye bwimiti, kandi in membrane irashinzwe. Kwinjira no gutanga ibitekerezo muri sisitemu ya diyama - ibyuma byerekana ko imikoranire yimiti ibaho ari uko adhesion akazi ke> 0 kandi igera ku gaciro runaka. Itsinda rigufi ryitsinda ryicyuma mumeza yigihe, nka cu, sn, ag, ag, ag, akazi gafite ubumwe bwa C na GECIon nkeya ntabwo rifite imbaraga kandi ntigomba gutoranywa; Ibyuma by'inzibacyuho mu mbonerahamwe ndende yigihe kirekire, nka ti, v, cr, mn, Fe, ibibi, gira imbaraga nini za C hamwe na sisitemu ya Elect, bityo ti na cr bikwiriye gutwikira ibyuma.

3. Ubushakashatsi bwatakaye

Ku bushyuhe bwa 8500c, Diamond ntishobora kugera ku mbaraga zubusa atome ya karubone yakozwe hejuru ya diyama hamwe nifu yicyuma kugirango igere ku mbaho ​​z'icyuma, kandi byibuze 9000c kugirango igere ku mbaraga zikenewe kugirango ishyirwe ryibyuma. Ariko, niba ubushyuhe ari hejuru cyane, bizatanga igihombo cyaka kuri diyama. Urebye ingaruka zo gupima ubushyuhe nibindi bintu, ubushyuhe bwikizamini buteganijwe kuri 9500C. Nkuko bigaragara mu mibanire iri hagati yigihe cyo kugenzura no kwihuta (hepfo) ,? Nyuma yo kugera ku mbaraga zubusa igisekuru cyicyuma, imyifatire idasubirwaho vuba, hamwe n'ibisekuru bya karbide, igipimo cyimyitwarire kizongera buhoro. Ntagushidikanya ko hamwe no kwagura igihe cyo kwizeza, ubucucike n'ubwiza bw'umunsi buzanamenwa, ariko nyuma yiminota 60, ubwiza bwa layer ntibugira ingaruka ku isaha 1; Isumbabyoro hejuru, ibyiza, ariko bigarukira mubihe byikizamini, muri rusange dukoresha 10-3mhg.

Ipaki yubushobozi bwo kuzamura imbaraga

Ibisubizo byubushakashatsi byerekana ko umubiri wuruhiza ukomera kuri diyama yatwitswe kuruta diyama idashobora guterwa. Impamvu yubushobozi bukomeye bwo kwinjiza umubiri kuri diyama yatwitswe ni uko, kugiti cye, hariho ibishishwa byo hejuru hamwe na micro-micro-iyo ari yo yose yambaye ubusa. Bitewe no kuba hari ibi micro micro, imbaraga za diyama zigabanuka, kurundi ruhande, coment ya diyama ni gake cyane yitiriwe ibice byumubiri. Kubwibyo, umubiri wa pisine wabuze ni uburemere bwamashanyarazi, kandi ubu bwoko bwa paki yinjije nintege nke cyane. Iyo umutwaro umaze, micro yavuzwe haruguru izaganisha ku kwibanda ku guhangayika, bikavamo kugabanuka kwa paki yinjiza ubushobozi. Urubanza rwa Diamond Kera iratandukanye, kubera gufotora ibyuma bya Diamond, hakurya ya diyama yuzuye, ku rundi ruhande, imbaraga za diyama yatwitswe, nta shingiro rya diyama ryiyongereye. Icy'ingenzi, gucapa kw'icyuma cy'umubiri mu mubiri wa Tine gihindurwa muri karubone kuri diyama hejuru yimihango. Igisubizo nicyuma gihunga kuri diyama itontoma kuva 100 o kugera munsi yicyuma cya diyama, niko gutwikira diyama ya diyama, aribyo bitwikiriye ipine yumubiri

Ubushobozi bwo kwibeshaho. Muri icyo gihe, twizera kandi ko ibindi bintu nkibipimo bya diyama, urwego rwa diyama, urwego, urwego rwumubiri wibice kandi kuburyo bufite ingaruka zimwe kuri paki yinjiza. Umuvuduko ukwiye wo kurwara urashobora kongera ubucucike bwo gukanda no kunoza ubukana bwumubiri. Ubushyuhe bukwiye nubushyuhe burashobora guteza imbere ubushyuhe bwimiti yipine hamwe nicyuma cyapa na diyama ni byiza, icyiciro cya diyama kirasa, kandi paki nkuru ni nziza.

Igice cya Liu Xiaohui