Igikoko c'icatsi kibisi

Igikoko citwa corundum gikozwe mu bibanza vy’ubushakashatsi canke mu bikorwa vy’inganda biciye mu gukoresha ubuhinga bw’abantu kugira ngo hakorwe amabuye y’agaciro yitwa corundum.

Igihimba nyamukuru c’amabuye y’agaciro yitwa corundum ni aluminium oxide, isa n’iyi corundum kavukire.

Ico gikoresho citwa corundum gikozwe mu bihimba vy’umubiri ni ikintu kitagira ibara, gica ibibatsi, kikaba kandi kizwi kw’izina rya safiro yera canke corundum yera. Kugira ngo corundum ikore mu yandi mabara-nk’ubururu, umutuku, canke icatsi kibisi-ibintu vy’ivyuma bishirwa mu gihe co gutunganya nk’ibintu bituma ibara-bihindura ibara ryayo ryera ry’intango.

Uburyo bw’ubuhinga bwo gukora corundum busanzwe bujanye n’intambwe zikurikira:

1. Vanga ifu y’aluminium oxide y’ubusuku bwinshi-n’umubare ukwiye w’ibara.

2. Shusha iyo mvange mw’ifuru y’ubushuhe bwinshi- (nk’ibipimo 2050 ).

3. Iyo mpumuro irashonga mu rubeya maze ikatonyanga ku gishingo c’ivyuma gizunguruka buhoro buhoro kandi kimanuka kiri musi.

4. Ivyumba vy’amatonyanga ashonze birarundanywa, buhoro buhoro bikakonja bigahinduka ikibiriti kugira ngo bibe inkoni y’ikibiriti (boule) imeze nk’ipera-.

Ivyo bituma habaho amabuye y’agaciro yitwa corundum ashobora gutandukanywa n’ay’ibara ry’agahama.

Ikindi, ubuhinga buteye imbere cane nk’ubuhinga bwa Czochralski n’ubuhinga bwa Hydrothermal burahari bwo guhingura amabuye y’agaciro yitwa safiro yakuze mu laboratwari. Ubwo buryo buratuma umuntu agira ibara ryiza cane mu kwigana ukuntu amabuye y’agaciro akura, naho nyene azimvye cane kandi agatanga ibara ryiza cane.

Igikoko citwa corundum gikoreshwa cane. Mu bijanye n’amabuye y’agaciro, akenshi akoreshwa nk’iyindi nzira yo gusubirira amabuye y’agaciro y’amabara kamere. Mu bikorwa vy’inganda, ikoreshwa mu guhingura ibikoresho bishobora guhangana n’ugushaza, amakirisitayo y’isaha, amadirisho y’amaso, ibikoresho vy’amatara y’amatara, amageneratore y’umuyagankuba (nk’amatara y’amabuye y’agaciro), n’ibikoresho vy’ubuvuzi.

Ikoreshwa cane mu bikoresho vy’amabuye y’agaciro vy’urutonde rwa S925.

Imisoro ishushe: corundum y'icatsi kibisi, Ubushinwa abahinguzi b'icatsi kibisi corundum, abagurisha, uruganda