ibhloko ye-zircon corundum yenziwe ngesanti ye-zircon ezinzileyo kunye ne-64% ye-zircon content. ibhlokhi yomlilo ye-zircon corundum igalelwa kwi-mold emva kokunyibilika kwiziko lombane lokunyibilikisa. i-lithofacies structure iqulethe i-eutectoid kunye nezigaba zeglasi ze-corundum kunye ne-zirconium plagioclase. i-zircon corundum refractory block petrographic structure yenziwe nge-eutectoid kunye neglasi yesigaba se-corundum kunye ne-zirconium clinopyroxene. iibhloko ze-zircon corundum zineempawu zamandla aphezulu omatshini, ukuxhathisa ukothuka kwe-thermal, ukuchasana okuphezulu phantsi komthwalo, ukuxhathisa okuqinileyo kokukhukuliseka kunye noxinzelelo oluphezulu.
Izitena ze-Zirconia corundum zikhetha umlinganiselo we-1: 1 yesanti ye-zircon kunye ne-alumina ye-industrial powder kwaye yongeza umthamo omncinci we-NaZO, i-agent ye-B20 yokudibanisa emva kokuxuba ngokugqibeleleyo ngokunyibilikisa nokugalela kwi-mold kwiqondo lokushisa eliphezulu le-1900 ~ 2000 ℃ okubangela ukuba izitena ezidibeneyo eziqulethwe 33 % ZrO2 umxholo. Kwisiseko, thabatha inxalenye yesanti ye-zircon ye-desilicication njengento ekrwada ukwenza isitena esidityanisiweyo esine-36% ~ 41% ZrO2 umxholo.
I-AZS-33
I-AZS33 i-zirconia corundum isitena esishinyeneyo se-microstructure yenza ukuba iglasi imelane nokusebenza kokhukuliseko lweglasi akukho lula ukuvelisa amatye okanye ezinye iziphene, kwaye ukuba nokwenzeka kokuvelisa amaqamza amancinci erhasi kuphantsi kakhulu.
I-AZS-36
Ukongeza kwi-eutectic efanayo ne-AZS-33 i-zirconia corundum firebrick, i-AZS-36 i-zirconia corundum isitena ngenxa yokongezwa kweekristale ze-zirconia ze-chain-like, kunye nomxholo weglasi wehla.
I-AZS-41
I-AZS-41 i-zirconia corundum isitena somlilo iqulethe ukusabalalisa okufanayo kweekristale ze-zirconia, kwi-series ye-zirconia corundum, ukuxhathisa ukukhukuliseka kwayo iyona nto ibhetele.
Izinto | I-AZS-33 | I-AZS-36 | I-AZS-41 |
Al2O3 % | umgangatho | umgangatho | umgangatho |
ZrO2 % | ≥33 | ≥36 | ≥41 |
SiO2 % | ≤16 | ≤14 | ≤13 |
Fe2O3+TiO2 % | ≤0.3 | ≤0.3 | ≤0.3 |
Ubuninzi bobuninzi, g/cm3 | 3.5-3.6 | 3.75 | 3.9 |
Amandla okutyumza okubandayo MPa | 350 | 350 | 350 |
Ukwandiswa kwe-Thermal coefficient (1000℃) | 0.80 | 0.80 | 0.80 |
Ubushushu bokukhutshwa kweglasi yesigaba °C | 1400 | 1400 | 1400 |
Baddeleyite | 32 | 35 | 40 |
Isigaba seglasi | 21 | 18 | 17 |
α-corundum | 47 | 47 | 43 |
Iibhloko zeZircon corundum zisetyenziswa ikakhulu kwisithando somlilo seglasi, isithando sombane sombane, isilayidi se-slideway yentsimbi kunye neshishini lentsimbi, isithando somlilo se-sodium metasilicate sokumelana nokhukuliseko lweekhemikhali kunye noomatshini kwiqondo lobushushu eliphezulu.