zircon corundum block waxaa lagu soo saaray ciid zircon deggan iyo in ka badan 64% ka kooban zircon. Qalabka dabka ee zircon corundum ayaa lagu shubaa caaryada ka dib marka lagu dhalaaliyo foornada dhalaalidda korontada. Qaab dhismeedka lithofacies wuxuu ka kooban yahay eutectoid iyo wejiyada galaaska ee corundum iyo zirconium plagioclase. zircon corundum refractory block petrographic dhismeedka wuxuu ka samaysan yahay eutectoid iyo wejiga galaaska ee corundum iyo zirconium clinopyroxene. zircon corundum blocks waxay leeyihiin sifooyin awood farsamo sare leh, caabbinta shoogga kulaylka wanaagsan, refractoriness sare ee culeyska, caabbinta nabaadguurka xooggan iyo cufnaanta sare.
Lebenka Zirconia corundum waxay door bidaa saamiga 1: 1 ciid zircon iyo budada alumina warshadaha waxayna ku dartaa mug yar oo NaZO ah, wakiilka B20 ee fiyuuska ka dib markii la isku daro dhalaalid iyo ku shubista caaryada heerkulka sare ee 1900 ~ 2000 ℃ taasoo keentay leben isku dhafan oo ka kooban 33 % ZrO2 ka kooban Saldhigga, qaado qayb ka mid ah ciid zircon desilicication sidii alaabta ceeriin si aad u sameysid leben kabka isku qasan oo leh 36% ~ 41% ZrO2 ka kooban.
AZS-33
AZS33 zirconia corundum lebbiska cufan microstructure ayaa ka dhigaysa muraayadda u adkaysata waxqabadka nabaad guurka ma fududa in la soo saaro dhagaxyo ama cillado kale, iyo suurtogalnimada in la dhaliyo goobooyin gaas yar ayaa aad u hooseeya.
AZS-36
Marka lagu daro eutectic la mid ah sida AZS-33 zirconia corundum firebrick, AZS-36 zirconia corundum lebenka sababtoo ah ku darida silsilado badan oo silsilad ah oo zirconia ah, iyo nuxurka muraayadda ayaa hoos u dhacay.
AZS-41
AZS-41 zirconia corundum lebenka dabka waxaa ku jira qaybinta isku midka ah ee kiristaalo zirconia, taxanaha zirconia corundum, caabbinta nabaad-guurka ayaa ah kan ugu fiican.
Walxaha | AZS-33 | AZS-36 | AZS-41 |
Al2O3 % | heerka | heerka | heerka |
ZrO2 % | ≥33 | ≥36 | ≥41 |
SiO2 % | ≤16 | ≤14 | ≤13 |
Fe2O3+TiO2 % | ≤0.3 | ≤0.3 | ≤0.3 |
Cufnaanta Bulk, g/cm3 | 3.5-3.6 | 3.75 | 3.9 |
Xoog burburinta Qabow MPa | 350 | 350 | 350 |
Isku xidhka balaadhinta kulaylka (1000 ℃) | 0.80 | 0.80 | 0.80 |
Heerkulka ka soo baxa heerka galaaska °C | 1400 | 1400 | 1400 |
Baddeleyite | 32 | 35 | 40 |
Marxaladda dhalada | 21 | 18 | 17 |
α-korundum | 47 | 47 | 43 |
Zircon corundum blocks waxaa inta badan loo isticmaalaa foornada warshadaha dhalada ah, foornada koronto dhalada, foornada birta iyo warshadaha birta, foornada warshadaha sodium metasilicate si ay uga hortagto nabaad-guurka kiimikada iyo farsamada heerkulka sare.