Agasaro k'amazi gashobora kureremba hejuru y'amazi. Gafite ibara ry'umweru w'ikijuju, gafite inkuta nto kandi zidafite aho ziboshye, kandi gafite uburemere bworoheje cyane. Uburemere bwako ni 720kg/m3 (buremereye), 418.8kg/m3 (bworoshye), kandi ingano y'agasaro ni nka 0.1mm. Ubuso bufunze kandi bworoshye, bufite ubushyuhe buke kandi burwanya umuriro wa ≥ 1610 ℃. Ni ibikoresho byiza cyane bigabanya ubushyuhe, bikoreshwa cyane mu gukora ibikoresho byoroshye byo gucukura no gucukura amavuta. Imiterere ya shimi y'agasaro gafite ahanini ni silicon dioxide na aluminium oxide. Gafite imiterere y'uduce duto, tworoshye, tworoshye, dukomeye, tudashira, tudashyuha cyane, tudashyuha cyane, tudashyuha cyane, tudashyuha cyane. Ni kimwe mu bikoresho fatizo bikoreshwa cyane mu nganda zirwanya umuriro.

Agasaro k'amazi gashobora kureremba hejuru y'amazi. Gafite ibara ry'umweru w'ikijuju, gafite inkuta nto kandi zidafite aho ziboshye, kandi gafite uburemere bworoheje cyane. Uburemere bwako ni 720kg/m3 (buremereye), 418.8kg/m3 (bworoshye), kandi ingano y'agasaro ni nka 0.1mm. Ubuso bufunze kandi bworoshye, bufite ubushyuhe buke kandi burwanya umuriro wa ≥ 1610 ℃. Ni ibikoresho byiza cyane bigabanya ubushyuhe, bikoreshwa cyane mu gukora ibikoresho byoroshye byo gucukura no gucukura amavuta. Imiterere ya shimi y'agasaro gafite ahanini ni silicon dioxide na aluminium oxide. Gafite imiterere y'uduce duto, tworoshye, tworoshye, dukomeye, tudashira, tudashyuha cyane, tudashyuha cyane, tudashyuha cyane, tudashyuha cyane. Ni kimwe mu bikoresho fatizo bikoreshwa cyane mu nganda zirwanya umuriro.

Imikorere myiza cyane n'ikoreshwa ry'amasaro areremba

Ubudahangarwa ku muriro mwinshi. Ibice by'ingenzi bya shimi bigize amasaro areremba ni okiside ya silikoni na aluminiyumu, aho silika dioxyde ifite hafi 50-65% naho aluminium trioxyde ifite hafi 25-35%. Kubera ko aho silika dioxyde ishongesha ni dogere selisiyusi 1725, naho aluminium oxyde ifite hafi dogere selisiyusi 2050, byombi bikaba ari ibintu birenza cyane. Kubwibyo, amasaro areremba afite ubudahangarwa ku muriro mwinshi cyane, akenshi agera kuri dogere selisiyusi 1600-1700, bigatuma aba ibikoresho byiza cyane birenza cyane. Byoroshye, birenza kandi birenza. Urukuta rw'amasaro areremba ni rugufi kandi rufite ubugari, rufite igice cy'umwobo imbere kandi hari gaze nke cyane (N2, H2, CO2, nibindi), bigatuma ubushyuhe budakora neza cyane kandi buke. Bityo rero, amasaro areremba ntabwo ari yoroshye gusa (afite uburemere bwa kilogarama 250-450/m3), ahubwo anafite ubushobozi bwo gukingira no gukingira ubushyuhe (afite ubushobozi bwo gutwara ubushyuhe bwa 0.08-0.1 ku bushyuhe bw'icyumba), ibyo bikaba ari byo bishyiraho urufatiro rw'ubushobozi bwabyo bukomeye mu bijyanye n'ibikoresho byo gukingira byoroshye. Ubukana n'imbaraga nyinshi. Kubera ko amasaro areremba ari ikirahure gikomeye cyakozwe na silikoni aluminiyumu Oxide mineral phase (quartz na mullite), ubukana bwayo bushobora kugera kuri Mohs 6-7, imbaraga z'umuvuduko uhoraho zishobora kugera kuri 70-140MPa, kandi ubucucike bwayo nyakuri ni 2.10-2.20g/cm3, bingana n'ubw'amabuye. Kubwibyo, amasaro areremba afite imbaraga nyinshi. Muri rusange, ibikoresho bifite imyenge yoroheje cyangwa ibyumye nka Perlite, ibuye ribira, diatomite, pumice, vermiculite yagutse, nibindi ntabwo bifite ubukana n'imbaraga. Ibikoresho byo gukingira ubushyuhe cyangwa ibikoresho birekura urumuri bikozwe muri byo bifite ingaruka mbi zo kuba imbaraga nke. Intege nke zabyo ni imbaraga z'amasaro areremba, ibyo bikabaha inyungu yo guhangana n'uburyo butandukanye bwo kubikoresha. Ingano y'uduce duto n'ubuso bunini bwihariye. Ingano karemano y'uduce tw'amasaro areremba iri hagati ya mikoro 1 na 250. Ubuso bwihariye ni 300-360cm2/g, bisa na sima. Kubwibyo, uduce tw'amasaro dureremba ntabwo dukeneye gusya kandi dushobora gukoreshwa mu buryo butaziguye. Ubunini bushobora guhaza ibyifuzo by'ibicuruzwa bitandukanye. Ibindi bikoresho byoroshye byo gusya ubushyuhe muri rusange bifite uduce duto duto (nka Perlite). Iyo bisya, ubushobozi buziyongera cyane kandi ubushyuhe buzagabanuka cyane. Muri urwo rwego, uduce tw'amasaro dureremba dufite ibyiza. Ubushyuhe bwiza cyane nyuma yo guhitamo agasaro ka rukuruzi ni ibikoresho byiza byo gusya ubushyuhe bidakoresha amashanyarazi. Ubushyuhe bw'ibyuma bikingira ubushyuhe rusange buragabanuka uko ubushyuhe bwiyongera, mu gihe ubushyuhe bw'uduce tw'amasaro bugenda bwiyongera uko ubushyuhe bwiyongera. Iyi nyungu ntabwo iri mu bindi bikoresho byo gusya. Rero, ishobora gukoreshwa mu gukora ibikoresho byo gusya ubushyuhe mu gihe cy'ubushyuhe bwinshi.