Ifayibha yeseramikhi, eyaziwa ngokuba yifayibha enganyangekiyo, luhlobo lwezinto zokukhusela ezenziwe ngezinto ezingaphiliyo ezifana ne-alumina silicate okanye i-polycrystine mullite. Ibonisa iipropati ezibalaseleyo zobushushu, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwiindlela ezahlukeneyo zobushushu obuphezulu. Nazi ezinye zeempawu eziphambili zobushushu zefayibha yeseramikhi:
1. Ukuqhuba Ubushushu: Ifayibha yeseramikhi inokuqhuba ubushushu okuphantsi, okuqhele ukuba phakathi kwe-0.035 kunye ne-.052 W/mK (ii-watts nge-meter-kelvin). Le ndlela yokuqhuba ubushushu ephantsi ivumela ifayibha ukuba inciphise ngempumelelo ukudluliselwa kobushushu ngokuqhuba, nto leyo eyenza ukuba ibe yinto efanelekileyo yokukhusela ubushushu.
2. Uzinzo lobushushu: Ifayibha yeseramikhi ibonakalisa uzinzo lobushushu olungaqhelekanga, oko kuthetha ukuba inokumelana nobushushu obugqithisileyo ngaphandle kokulahlekelwa ziimpawu zokukhusela. Inokumelana nobushushu obuphezulu ukuya kuthi ga kwi-1300°C (2372) nangaphezulu kwiindidi ezithile.
3. Ukumelana nobushushu: Ngenxa yokuba inyibilika kakhulu, ifayibha yeseramikhi imelana kakhulu nobushushu. Iyakwazi ukumelana nobushushu obukhulu ngaphandle kokuguquka okanye ukubola. Le mpawu iyenza ifaneleke ukusetyenziswa kwiindawo ezinobushushu obuphezulu.
4. Umthamo wobushushu: I-ceramic fibre inomthamo wobushushu ophantsi, oko kuthetha ukuba ayifuni amandla amaninzi obushushu okanye ukupholisa. Le mpawu ivumela amaxesha okuphendula ngokukhawuleza xa kusenzeka utshintsho kubushushu.
5. Ukusebenza kokukhusela:Ifayibha yeseramikhiInika ukusebenza okugqwesileyo kokugquma ngokunciphisa ukudluliselwa kobushushu ngokuhambisa umbane, ukujikeleziswa kobushushu, kunye nemitha. Inceda ukugcina amaqondo obushushu ahambelanayo, iphucula ukusebenza kakuhle kwamandla, kwaye inciphisa ukulahleka kobushushu.
Lilonke, iipropati zobushushu zefayibha yeseramikhi ziyenza ibe lukhetho olukhethwayo kwiintlobo ngeentlobo zezicelo zobushushu obuphezulu. Ibonelela ngobushushu obusebenzayo, uzinzo oluhle kakhulu lobushushu, kunye nokuqina xa zifuna amandla.
Ixesha lokuthumela: Septemba-20-2023
