Litene tse phahameng tsa aluminium tse bobebe ke lihlahisoa tse thibelang mocheso tse entsoeng ka bauxite e le thepa e tala e nang le litaba tsa Al2O3 tse seng ka tlase ho 48%. Mokhoa oa eona oa tlhahiso ke mokhoa oa foam, hape e ka ba mokhoa oa ho eketsa ka ho chesa. Setene se phahameng sa aluminium se bobebe se ka sebelisoa bakeng sa likarolo tsa masonry insulation le likarolo ntle le khoholeho e matla le khoholeho ea thepa e qhibilihisitsoeng ea mocheso o phahameng. Ha e kopane ka kotloloho le malakabe, hangata mocheso o kaholimo oa setene se nang le aluminium e bobebe ha oa lokela ho feta 1350 ° C.
Litšobotsi tsa litene tse phahameng tsa aluminium tse bobebe
E na le litšoaneleho tsa ho hanyetsa mocheso o phahameng, matla a phahameng, boima bo tlase ba bongata, porosity e phahameng, conductivity e tlaase ea mocheso, ho hanyetsa mocheso o phahameng, le ts'ebetso e ntle ea ho kenya mocheso. E ka fokotsa boholo le boima ba lisebelisoa tse futhumatsang, ho khutsufatsa nako ea ho futhumatsa, ho netefatsa mocheso o ts'oanang oa sebōpi, le ho fokotsa tahlehelo ea mocheso. E ka boloka matla, ea boloka thepa ea ho haha sebōpi le ho lelefatsa bophelo ba tšebeletso ea sebōpi.
Ka lebaka la porosity ea eona e phahameng, boima bo tlase ba bongata le ts'ebetso e ntle ea ho kenya mocheso,litene tse phahameng tsa aluminium tse bobebeli sebelisoa haholo e le lisebelisoa tsa ho tlatsa mocheso sebakeng se pakeng tsa litene tse refractory le 'mele oa sebōpi ka har'a libotlolo tse fapaneng tsa indasteri ho fokotsa mocheso oa sebōpi le ho fumana matla a phahameng a matla. Sebaka se qhibilihang sa anorthite ke 1550 ° C. E na le litšoaneleho tsa boima bo tlaase, coefficient e nyenyane ea ho atolosa mocheso, conductivity e tlaase ea mocheso, le ho ba teng ho tsitsitseng ho fokotsa maemo a leholimo. E ka nka sebaka sa letsopa, silicon, le lisebelisoa tse phahameng tsa aluminium tse refractory, 'me ea hlokomela ho boloka matla le ho fokotsa tlhahiso.
Nako ea poso: Jul-03-2023
