Mu isi nini y’inganda zikora neza n’ubushakashatsi bugezweho bwa siyansi, uburyo bwose bwo kugenzura neza hagati y’ikintu gito bushobora gutera impinduka mu ikoranabuhanga. Uburyo bwo kugenda bw’umwuka uhindagurika neza, nk’igikoresho cy’ingenzi cyo kugera ku rugendo rutunganye cyane, imikorere yarwo igena neza intsinzi cyangwa gutsindwa kw’umusaruro. Ishingiro rya granite ni intwaro y’ibanga iha ubuhanga budasanzwe n’ubudahangarwa buhebuje.
Urufatiro ruhamye rwakozwe mu bidukikije
Granite, nyuma y’imyaka miliyoni y’impinduka mu by’ubutaka, imiterere y’imbere ni minini kandi ingana, ikozwe na quartz, feldspar n’andi mabuye y’agaciro afatanye cyane. Iyi miterere idasanzwe iha ituze ridasanzwe. Mu gihe hari ukwivanga gukomeye kw’inyuma, byaba ari ukwihinda gukomeye guterwa n’imikorere y’ibikoresho binini mu iduka, cyangwa ihindagurika rikomeye ry’ubushyuhe bw’ikirere, ishingiro rya granite rishobora guhangana na ryo mu buryo butuje. Imiterere yaryo myiza yo kugabanya kwihinda, nk’icyuma gifata umuyaga cyabigize umwuga, gishobora kugabanya uburebure bw’ihindagurika ry’ikirere ku kigero kirenga 80%, bigatanga ahantu hatuje kandi hahamye ho gukorera urubuga kugira ngo rurebe ko mu gihe cyo gutunganya cyangwa kumenya neza, kugenda neza kandi nta kubogama.
Akamaro k'ubudahangarwa bw'ubushyuhe, uburyo bwo kugenzura neza igice cy'ibanze
Ihindagurika ry'ubushyuhe ni ikibazo gikomeye kigira ingaruka ku buryo ibikoresho bikoresha neza bihagaze neza, ariko ishingiro rya granite rifite igipimo gito cyane cy'ubushyuhe, rikemura iki kibazo byoroshye. Igipimo cyaryo cy'ubushyuhe muri rusange ni 5-7 × 10⁻⁶/℃, kandi impinduka z'ingano ni nke iyo ubushyuhe buhindagurika. Mu gikorwa cyo gufotora mu gukora chip za semiconductor, ukuri kw'aho biherereye ni ngombwa kuba ku rwego rwa danamil, kandi impinduka nto mu bushyuhe zishobora gutuma habaho ihindagurika ry'imiterere ya chip. Urubuga rw'umwuka uhindagurika rufite igitutu cya granite rushobora guhora rufite igipimo gihamye cyo gushyira ahantu neza mu gihe cy'ubushyuhe bugoye, rufasha gukora chip kugera ku kwihuza no gutanga umusaruro mwinshi, kandi rukongera imbaraga mu iterambere ry'inganda za semiconductor.
Ubukomere bwinshi, kudashira, garanti yo kuramba
Mu gihe kirekire cy’urukuta rw’umwuka uhindagurika ukoresheje umuvuduko udasanzwe, nubwo hari inkunga y’umwuka uhindagurika hagati y’urukuta n’ishingiro, gukururana kenshi biracyari ngombwa. Ubukana bwa granite ni bwinshi, ubukana bwa Mohs bushobora kugera kuri 6-7, hamwe n’ubudahangarwa bwiza bwo kwangirika. Muri laboratwari y’ubumenyi bw’ibikoresho, urukuta rw’umwuka uhindagurika ukoresha umuvuduko udasanzwe ukoreshwa cyane, ishingiro ryarwo rya granite rishobora kurwanya gutakaza gukururana igihe kirekire, ugereranije n’ishingiro risanzwe, rishobora kongera igihe cyo kubungabunga urukuta ku kigero kirenga 50%, bigabanya cyane ikiguzi cyo kubungabunga ibikoresho, kugira ngo habeho iterambere ryiza kandi rihoraho ry’ubushakashatsi bwa siyansi.
Guhitamo urubuga rwo kuzenguruka mu kirere rufite ishingiro rya granite ni uguhitamo imiterere ihamye, ituze ryiza kandi rirambye. Mu nganda zikora ibikoresho bya semiconductor, mu nganda zikora ibikoresho by'urumuri, mu by'indege, mu bushakashatsi bwa siyansi no mu igerageza hamwe n'ibindi bisabwa mu nganda, bigira uruhare runini rudasimburwa, bigatuma inganda zinyura mu mupaka w'imiterere ihamye, zigana ku ntambwe ihambaye y'iterambere, kugira ngo zitange inkunga ikomeye kandi yizewe ya tekiniki kugira ngo ugire icyo ugeraho mu mwuga wawe.
Igihe cyo kohereza: Mata-09-2025