Mu rwego rwo kurwanya kwangirika kw'inganda, ibisubizo gakondo by'ibikoresho bimwe ntibihagije kugira ngo bihuze n'ibikenewe cyane byo kwangirika cyane no kugira ingaruka zikomeye mu mikorere itandukanye. Isahani y'ibice bitatu muri kimwe ya rubber-ceramic, nk'igisubizo cy'impinduramatwara, yageze ku iterambere mu mikorere y'ibikoresho binyuze mu miterere y'imiterere y'ibice bitatu: urwego rwa ceramic rurwanya kwangirika, urwego rwa rubber rufata ingaruka, kandi isahani y'icyuma itanga inkunga. Iki gikoresho kidashira cya rubber ubu gikoreshwa cyane mu nganda zikomeye nko mu ngufu, ubucukuzi bw'amabuye y'agaciro, no mu byuma, kandi cyabaye kimwe mu ikoranabuhanga ry'ingenzi ryo kongera igihe cyo kubaho kw'ibikoresho no kugabanya ikiguzi cyo kubibungabunga.
Itsindaisahani y'ibinyabutabire ya rubber-ceramic itatu muri imweIgizwe n'ibice bya keramike, amasafuriya ya rubber n'ibyuma bidashira. Uru rubaho rwa keramike rukoresha cyane cyane ifu ya alumina ifite ubuziranenge buhanitse (92%, 95%) nk'ibikoresho fatizo, bikozwe no gukandwa byumye cyangwa gukandwa isostatic. Nyuma yo gukandwa ku bushyuhe bwinshi bwa 1700°C, hakorwa imiterere ikomeye ifite ubukana bwa Mohs bwa 9 n'ubucucike bwa ≥ 3.65 g/cm³. Hanyuma, keramike idashira ya alumina n'urubaho rwa keramike birashyirwa mu ibumba. Uburyo bwo gukandwa (140-160°C) bukorwa ku bushyuhe bwinshi n'umuvuduko mwinshi. Molekile za keramike zikora imigozi ya shimi n'ubuso bwa keramike. Mbere yo gukandwa, hashyirwaho isahani y'icyuma kuri keramike, maze ibice bitatu bikomera binyuze mu gukandwa kwa kabiri.
Isahani y'ibice bitatu muri kimwe ya rubber-ceramic, hamwe n'imikorere yayo myiza, ishobora gukoreshwa mu bihe bikurikira:
1. Ishobora gukoreshwa mu buryo bwo gutunganya ibikoresho byambaye ubusa cyane, nk'icyuma gicukura amabuye y'agaciro cyangwa icyuma gisya icyuma. Ishobora kwihanganira kwangirika kw'ibikoresho bityaye nk'amabuye y'agaciro n'umucanga wa quartz, kandi igihe cyo kuyikoresha kiruta inshuro eshanu icya plaque zisanzwe z'icyuma.
2. Bikwiriye ahantu hashobora gutemba no kunyerera, nko mu nkono y'amakara itwara imikandara yo mu cyambu n'iya dock, n'imashini zitwara imikandara mu nganda zitunganya ibiribwa. Uduce twa ceramic mu isahani ya rubber-ceramic itatu muri imwe bitanga imbaraga nyinshi zo gukururana. Igipimo cyo kwirinda kunyerera kw'amazi ni ≥ 0.5, bikabuza ibikoresho kunyerera kunyerera.
3. Irakwiriye gukoreshwa ahantu hashyushye cyane kandi hangiza, nko mu nganda zikora ibyuma bishyushye (ibice by'icyuma bitukura kuri 200℃), n'ibigega byoza aside mu nganda zikora imiti. Ibumba ridashobora gushyuha n'ibumba ridafite ubushyuhe bishobora gukumira ubushyuhe no kwangirika kw'imiti.
4. Ku bice bifite itandukaniro rikomeye ry’ibitonyanga, nk'imiyoboro y'amakara mu nganda zitanga ingufu zishyuha (itandukaniro ry’ibitonyanga rya metero zirenga 20) n'ibikoresho fatizo mu nganda zitanga sima, ibumba ridashobora kwangirika rikoreshwa mu gukwirakwiza imbaraga z'inkongi, kandi hakoreshwa utwuma twa kawucu mu kwinjiza impanuka kugira ngo hirindwe ko ibyangiritse byangirika.
Kuva mu birombe kugeza ku byambu, kuva ku nganda z'ibyuma kugeza ku nganda zitanga amashanyarazi, icyuma gikozwe mu ruganda rwa "rubber-ceramic" gifite ibice bitatu muri kimwe cyahinduye uburyo bwo kwirinda kwangirika kw'inganda gifite imiterere itatu yo kurinda. Agaciro kacyo ntikari mu gihe cy'imyaka 10 gusa (kirenza ibikoresho gakondo inshuro 3-5), ahubwo kinari mu kuzigama amafaranga menshi yagezweho binyuze mu kugabanya igihe cyo kudakora no kubungabunga. Hamwe no kwiyongeraho ibikoresho bishya n'imikorere y'ubwenge, ubu buryo bugizwe n'ibikoresho bigizwe n'ibikoresho bigizwe n'ibikoresho binini bizakomeza guteza imbere iterambere ry'ibikoresho biremereye mu nganda bigamije kuramba cyane, gukoresha ingufu nke, no kudakomeza kubungabunga.
Igihe cyo kohereza: Nyakanga-14-2025