Isesengura rigereranya fibre ya basalt ihoraho n'iy'ibirahuri
1 Ibikomeza Fibre ya Basalt mu mikorere y'inyungu
1) Ubudahangarwa bw'imbaraga n'ubushyuhe: bukomeza fibre ya basaltimbaraga zo gukurura ubudodo butwikiriwe zishobora kugera kuri MPa irenga 2800, mu gihe Fibre y'ikirahure Ubusanzwe ni hafi 2000 MPa, bityo mu ikoreshwa ry'ibikoresho bikomeye bigomba kuba fibre za basalt bigaragaza inyungu runaka mu ikoreshwa ry'ibintu. Byongeye kandi, fibre za basalt zirusha izindi ubushyuhe, zishobora kurenza 550 ℃ kugira ngo zigumane ibidukikije bihamye kandi bishyushye cyane, mu gihe fibre y'ikirahure ku bushyuhe burenze 500 ℃ izagabanya cyane imikorere ya fibre. Byongeye kandi,insinga za basalt zirwanya ubushyuhe buri hejuru ya 550°C, mu gihe insinga z'ibirahure ziba nke cyane iyo ubushyuhe buri hejuru ya 500°C.
2) Uburemere n'Ubucucike: Ubucucike bw'imigozi y'ikirahure ni hafi 2.50 ~ 2.76 g / cm3 mu gihe ubucucike bw'imigozi ya basalt buri hejuru gato kuri 2.60 ~ 2.80 g / cm3Nubwo insinga za basalt zirushaho kuba nyinshi, gukomera kwazo no kuramba kwazo bituma zirushaho gukurura abantu badakunze gukoreshwa cyane, nko gushimangira inyubako, ariko inyungu yazo ntigaragara.
2 Kugereranya ikiguzi n'uburyo bwo gukora
1) Ikiguzi cy'ibikoresho fatizo: Ibikoresho by'ingenzi bikozwe mu migozi y'ibirahure ni umusenyi wa quartz, feldspar na limestone, bihendutse kandi biboneka ku bwinshi buhagije, mu gihe basalt, ibikoresho fatizo bikoreshwa insinga za basalt, ni ibuye ry’ibirunga risanzwe riboneka ku bwinshi, ariko bitewe n’uko rikwirakwira cyane rifite ikiguzi cyo gucukura no gutwara ibintu kiri hejuru, kandi guhuza ibikoresho fatizo, nk’ibuye risanzwe rifite ingano itandukanye y’ibikubiye mu bigize, nabyo byongera ikiguzi.
2) Uburyo bwo gukora: Uburyo bwo gukora imigozi ya basalt bugoye kurusha ubwo gukora imigozi y'ibirahure, yamaze kumenyekana neza kandi ihendutse kuyikora ku rugero runini. Mu buryo bunyuranye, imigozi ya basalt ikorwa ku bushyuhe bwinshi bushongesha kandi ikenera ibikoresho n'imikorere bigoye kurusha imigozi y'ibirahure, ikorerwa cyane mu itanura rinini rifite itanura rito n'icyuma gishyushya. Ibi bituma umusaruro ugabanuka kandi ntugire ingaruka nziza ku bicuruzwa, bigatuma abakozi bahenda cyane kandi ingufu zikoreshwa cyane, bityo bigatuma ikiguzi cyo gukora kizamuka.
3 Imiterere yo kwemerwa kw'isoko n'iy'ubusabe
Fibre y'ikirahure idahindagurika kandi idahindagurika fibre ya basalt kuko ibikoresho bikomeza imbaraga bifite ubushobozi bwo gusimbuza bikomeye. Nyuma y'imyaka irenga 20 imaze itera imbere, fibre y'ibirahure ikomeza gukoreshwa cyane mu nzego zitandukanye z'ibivanze haba mu nganda zo mu rwego rwo hejuru (ingabo z'igihugu n'iza gisirikare) ndetse no mu nganda zo mu rwego rwo hasi (ibikoresho by'ubwubatsi, ibicuruzwa bikoreshwa n'abandi, nibindi). Nubwo fibre y'ibirahure ikomeza ikoreshwa no mu nganda zo mu rwego rw'ubwubatsi n'iza gisirikare, ibikoresho by'ubwubatsi, inganda zikora peteroli, inganda zikora ibikoresho, nibindi, ariko kubera ikiguzi cyo gukora kiri hejuru, hari ikoranabuhanga ry'ingenzi ritaragerwaho, ubwoko bw'ibicuruzwa ni bumwe kandi sisitemu yo gushyira mu byiciro ibicuruzwa ntabwo itunganye, nibindi, umusaruro wabyo n'isoko ryabyo biri hasi cyane ugereranije n'iby'ibirahure.
