Iyo icyuma giteye ku cyuma, icyuma giteye ku cyuma gikozwe ku buso bw'icyuma na graphite, kandi ubugari bwacyo n'urwego rw'icyerekezo bigera ku gaciro runaka, ni ukuvuga ko icyuma giteye ku cyuma gishira vuba mu ntangiriro, hanyuma kikamanuka kikagera ku gaciro kadahinduka. Ubuso bw'icyuma giteye ku cyuma gisukuye bufite icyerekezo cyiza, ubugari buto bwa kristale, kandi bufatana cyane. Ubu buso bw'icyuma giteye ku cyuma bushobora kwemeza ko igipimo cyo kwangirika n'amakuru yo kwangirika ari make kugeza igihe icyuma gishya kirangiye. Umwanditsi wa FRT graphite akurikira arasesengura ibintu birwanya kwangirika kwa graphite:
Graphite y'urubura ifite ubushobozi bwo gutwara ubushyuhe bwinshi, bufasha kwimura ubushyuhe vuba buva ku buso bw'urubura, kugira ngo ubushyuhe buri imbere mu bikoresho n'ubuso bw'urubura bushobore kuringanizwa. Iyo igitutu gikomeje kwiyongera, firime ya graphite ireba izangirika cyane, kandi igipimo cyo kwangirika n'ingano y'urubura nabyo biziyongera vuba. Ku buso butandukanye bwa graphite icyuma gitera, muri byose, uko igitutu cyemewe kiba kinini, ni ko firime ya graphite ikora neza ku buso bw'urubura. Mu kirere gifite ubushyuhe bwa dogere 300 ~ 400, rimwe na rimwe ingano y'urubura iriyongera bitewe n'imbaraga nyinshi za graphite y'urubura.
Imyitozo yagaragaje ko grafiti y'ibice bito ifite akamaro kanini mu bikoresho bigabanya ubushyuhe bwa dogere 300-1000. Ibikoresho birwanya kwangirika bya grafiti byashyizwemo icyuma cyangwa resin birakwiriye gukoreshwa mu bikoresho bikoresha gazi cyangwa mu bikoresho bifite ubushyuhe bwa 100%, ariko ubushyuhe bwayo bugengwa n'ubushyuhe bwa resin n'aho icyuma gishongesha.
Igihe cyo kohereza: Nyakanga-08-2022