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Isticmaalka iyo sharaxaadda maro silica sare leh

Silikoon oksijiin sare fiber maro refractory waa nooc ka mid ah heerkul sare u adkaysta fibre inorganic, content ee Silicon dioxide (SiO2) waa ka sarreeyaa 96%, barta jilcisa waxay ku dhowdahay 1700 ℃, isticmaalka muddada-dheer ee 900 ℃, 1450 ℃ hoostiisa xaaladda shaqada ee 10 daqiiqo, 1600 ℃ hoos xaaladda miiska 15 seconds weli waa xaalad wanaagsan.Silicon oksijiin sare maro fiber refractory waxay leedahay sifooyin xoog sare, processing fudud, isticmaalka ballaaran, loo isticmaalo sida iska caabin heerkulka sare, caabbinta ablative, dahaarka kulaylka, alaabta ilaalinta kulaylka.

Maro oksijiin sare oo silikoon ah waa nooc ka mid ah kulaylka u adkaysta, dhar jilicsan oo fiber crystal gaar ah, waxa ku jira SiO2 waxay gaartaa in ka badan 96%.Alaabtu waxay leedahay sifooyin iska caabin kulaylka oo aad u fiican, waxaa loo isticmaali karaa in deegaanka 1000 ℃ muddo dheer, heerkulka iska caabinta kulaylka degdega ah ilaa 1400 ℃, iyadoo la isticmaalayo Na2O-B2O3-SiO2 nidaamka ternary qalabka ceeriin, heerkulka dhibic jilicsan ee processor acid waa 1700 ℃

Isticmaalka iyo sharraxaadda dharka silica sare1

Codsiyada caadiga ah: dahaarka kulaylka heerkulka sare ee warshadaha, dahaarka, shaabadeynta, fallaadhaha, gantaalaha, qalabka hawada sare ee qalabka kulaylka, ilaalinta dabka ku habboon daah dabka galoofyada heerkulka sare ee gaarka ah, iwm.

Astaamaha badeecada: heerkulka hooseeya ee kuleylka, xasiloonida kiimikada wanaagsan, hoos u dhigista kulaylka hooseeya, alaabada aan asbestos-ka ahayn, wasakh la'aan, wax qabad wanaagsan, caabbinta heerkulka sare, kuleylka kulaylka, ilaalinta kulaylka, shaabadda.


Waqtiga boostada: Mar-08-2023