i-zircon firebrick ibhekisela kwisitena esiphikisayo esiqulethe izinto eziluhlaza ze-zircon okanye i-ZrO2 ngaphezu kwe-90%. Ngaphandle koko, kukho ezinye izitena eziphikisayo eziqukethe i-zircon, ezifana nezitena ze-Zr-Al, i-zirconia firebrick inokuphucula ukuxhathisa ukutshatyalaliswa kwe-thermal; Isitena se-Zr-Cr-Al, esiphucula ukuchasa kunye nokuchasana nokubola; kunye nezitena ze-Zr-SiC eziphucula i-slag kunye nokuxhatshazwa kokugqoka. Izitena ze-zirconia ezahlukeneyo zamandla omatshini aphezulu, ukuxhathisa ukothuka kwe-thermal, ukuchasana okuphezulu phantsi komthwalo, ukuxhathisa okuqinileyo kokhukuliseko kunye noxinzelelo oluphezulu.
Ibhlokhi yomlilo yeZircon yenziwe kwisanti ye-zircon ezinzileyo luhlobo lwezitena ezinkulu eziphikisayo kunye nomxholo we-zircon ngaphezu kwe-64%. Ibhloko ye-zircon refractory yi-acid refractory kunye nezibonelelo zamandla aphezulu omatshini, i-refractoriness ephezulu phantsi komthwalo, ukuzinza okugqwesileyo komothuko we-thermal, ukuxhathisa okulungileyo kokuhamba kunye nokuxhathisa okulungileyo ku-corrosion kulwelo lweglasi.
Into | Izitena ezixineneyo ze-zircon | Izitena zeZircon | zirconium - corundumbrick | I-Zirconium -isitena se-mullite | Isitena seSemi-zircon |
ZrO2 % | ≥65 | ≥60 | ≥30 | ≥18 | 15~20 |
Al2O3 % | - | - | ≥45 | ≥55 | 50~60 |
SiO2 % | - | ≤38 | ≤25 | ≤25 | ≤20 |
Fe2O3 % | ≤0.3 | ≤0.5 | ≤0.5 | 1.2 | 1.2 |
I-porosity ebonakalayo % | ≤18 | ≤22 | ≤20 | ≤17 | ≤20 |
Ubuninzi bobuninzi g/cm3 | ≥3.7 | ≥3.5 | ≥3.2 | ≥2.7 | ≥2.7 |
Amandla aQinisayo abandayo MPa | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 |
0.2MPaRefractoriness phantsi komthwalo°C | ≥1650 | ≥1620 | ≥1650 | ≥1650 | ≥1550 |
Izitena zeZircon zinokusetyenziswa ngokubanzi kwiziko leglasi, iLadle, isithando somlilo esisulungekileyo, i-metal non-ferrous smelting furnace, kunye nezitena zomlilo ze-zirconia zifanelekile kwiglasi yeglasi, ukuphosa umlomo wesithando somlilo esingenakunyibilika, kunye ne-ladle lining, njl.
Umzi-mveliso we-rongsheng refractory uye wagxininisa ekuveliseni izitena zomlilo ezikumgangatho ophezulu we-zircnia iminyaka emininzi. Inkampani ye-RS inamava okwaneleyo okuvelisa kunye neteknoloji yokuvelisa. Ukwanayo nenjineli yobuchwephesha ukukubonelela ngeengcebiso zobuchwephesha kwisicelo sakho sokwenyani. Ukuba unombuzo malunga nebhloko ye-zirconia, nceda uqhagamshelane nathi ngolwazi olungakumbi lobuchwephesha, ukuthengisa kwethu kuya kukuphendula okokuqala.