Isitini somlilo se-Slilica mullite senziwa ngokuyinhloko nge-mullite njengento eyinhloko futhi iqukethe okuqukethwe kwe-SiO2 okungaphezu kuka-30percent kanye nokuqukethwe okungaphezulu kwamaphesenti angu-60 kwe-Al2O3. I-slilica mullite firebrick refractoriness ngokuvamile ingaphezu kuka-1580 degree. Isitini somlilo se-silicate mullite sakhiwe ikakhulukazi i-mullite, i-corundum, i-SiC nengilazi. i-refractory silicon mullite brick yakhiwa lapho kuhlangana khona ama-granules njenge-mullite, ingilazi kanye ne-SiC. i-silicate mullite firebrick enekhwalithi ephezulu kanye nezakhiwo ezihlukahlukene ezinhle kakhulu zokufaka isicelo kuzo zonke izinhlobo zesithando sokushisa okuphezulu nokushisa, njengesithando somlilo.
I-silicon mullite block yenziwe nge-bauxite yezinga eliphezulu lempahla eluhlaza kanye ne-SiC kanye nenqubo ekhethekile yokugcoba. Izitini ze-silica mullite zibonakala ngobuningi obuphezulu, ukusebenza kahle kokumelana ne-abrasion kanye nokumelana nokushisa okushisayo. i-silicate mullite block ingahlala yakha isendlalelo esivikelayo sokunciphisa ukwakheka kokunemba, umjikelezo wesicelo omude.
Into | I-RS-AZM1650 | I-RS-AZM1680 |
I-Sic + SiO2 | ≥ 30 | ≥ 32 |
I-Al2O3 | ≥ 65 | ≥ 65 |
I-Refractoriness Under Load | ≥ 1650 | ≥ 1680 |
I-Porosity ebonakalayo (%) | ≤ 19 | ≤ 19 |
I-Thermal Shock Resistance | ≥ 15 | ≥ 20 |
Ukuminyana kwenqwaba (g/cm3) | ≥ 2.65 | ≥ 2.70 |
Amandla Okuchotshozwa Okubandayo (Mpa) | ≥ 90 | ≥ 100 |
I-Silicon mullite firebrick isetshenziselwa insimbi nensimbi, izinsimbi ezingenayo insimbi, i-petrochemical, imishini, ugesi, imboni yokukhanya nezinye izimboni eziyisisekelo zinezinhlobonhlobo zezicelo. Izindawo eziyinhloko zokusebenzisa izinto eziphikisayo kanye nezilinganiso zazo ezihlukene embonini yensimbi zibalwe ingxenye enkulu kakhulu. Futhi isitini se-silicon mullite sisetshenziswa kabanzi kuzo zonke izinhlobo zezimboni zensimbi nensimbi, i-petrochemical, izinsimbi ezingenayo insimbi, imishini, ugesi, isakhiwo nokunye.
Imboni ye-RS refractory njengomkhiqizi we-silicon mullite firebrick e-china, inezinzuzo eziningi zokuncintisana emakethe. Futhi njengomhlinzeki we-silicon mullite ochwepheshile wezitini zomlilo e-china anganikeza ikhwalithi ephezulu neshibhile ye-silicate mullite firebrick. Ubuchwepheshe bokukhiqiza obusezingeni eliphezulu kanye nemishini yokukhiqiza kunikeza isisekelo sezitini zethu ze-silicate mullite zekhwalithi. uma unesidingo sesitini somlilo se-silica mullite noma unemibuzo nge-silicon mullite fire block mayelana nezinkomba ezibonakalayo namakhemikhali, sicela usithinte mahhala, sizokunikeza ngezitini ze-silicon mullite zekhwalithi ephezulu.