zircon corundum block ikorwa numusenyi wa zircon uhamye hamwe nibice 64% bya zircon. zircon corundum fire block isukwa mubibumbano nyuma yo gushonga mumatara yo gushonga amashanyarazi. imiterere ya lithofacies igizwe na eutectoid nibirahuri bya corundum na zirconium plagioclase. zircon corundum refractory block petrographic yubatswe ikozwe muri eutectoid hamwe nikirahure cya corundum na zirconium clinopyroxene. zircon corundum blok ifite ibiranga imbaraga za mashini nyinshi, guhangana nubushyuhe bwiza bwumuriro, kugabanuka kwinshi munsi yumutwaro, kurwanya isuri nubucucike bukabije.
Amatafari ya Zirconia corundum akunda igipimo cya 1: 1 umucanga wa zircon hamwe nifu ya alumina yinganda hanyuma ukongeramo ingano ya NaZO, B20 agent ya fusion nyuma yo kuvanga neza ukoresheje gushonga no gusuka mubibumbano mubushyuhe bwo hejuru bwa 1900 ~ 2000 ℃ bigatuma amatafari yashizwemo arimo 33 % ZrO2. Kuri base, fata igice cya desilicication zircon umucanga nkibikoresho fatizo kugirango ukore amatafari yahujwe hamwe na 36% ~ 41% bya ZrO2.
AZS-33
AZS33 zirconia corundum amatafari yuzuye microstructure ituma ikirahuri kirwanya isuri yikirahure nticyoroshye kubyara amabuye cyangwa izindi nenge, kandi birashoboka kubyara gaze ntoya ni bike cyane.
AZS-36
Usibye eutectic imwe na AZS-33 zirconia corundum firebrick, amatafari ya AZS-36 zirconia corundum kubera kongeramo kristu nyinshi zingana na zirconi, kandi ibirahuri byagabanutse.
AZS-41
AZS-41 zirconia corundum amatafari yumuriro arimo gukwirakwiza gukwirakwiza kristu ya zirconi, murirusange rwa zirconia, kurwanya isuri nibyiza.
Ibintu | AZS-33 | AZS-36 | AZS-41 |
Al2O3% | bisanzwe | bisanzwe | bisanzwe |
ZrO2% | ≥33 | ≥36 | ≥41 |
SiO2% | ≤16 | ≤14 | ≤13 |
Fe2O3 + TiO2% | ≤0.3 | ≤0.3 | ≤0.3 |
Ubucucike bwinshi, g / cm3 | 3.5-3.6 | 3.75 | 3.9 |
Ubukonje bukonje MPa | 350 | 350 | 350 |
Coefficient yo kwagura ubushyuhe (1000 ℃) | 0.80 | 0.80 | 0.80 |
Ubushyuhe bwo gusohora ibirahuri icyiciro C. | 1400 | 1400 | 1400 |
Baddeleyite | 32 | 35 | 40 |
Icyiciro cy'ikirahure | 21 | 18 | 17 |
α-corundum | 47 | 47 | 43 |
Zircon corundum ikoreshwa cyane cyane mu itanura ryinganda zikora ibirahure, itanura ryamashanyarazi yikirahure, itanura ryicyuma cyinganda nicyuma, itanura ryinganda ya sodium metasilicate yo kurwanya isuri yimiti nubukanishi mubushyuhe bwinshi.