A na-eji ájá zircon kwụsiri ike rụọ ọrụ ngọngọ zircon corundum yana ihe karịrị 64% zircon ọdịnaya. A na-awụsa ngọngọ ọkụ zircon corundum n'ime ebu mgbe agbazechara ya na ọkụ ọkụ eletrik. Ọdịdị lithofacies mejupụtara eutectoid na iko iko nke corundum na zirconium plagioclase. Zircon corundum refractory block petrographic Ọdịdị bụ nke eutectoid na iko iko nke corundum na zirconium clinopyroxene. Zircon corundum blocks nwere atụmatụ nke ike n'ibu dị elu, ezigbo nguzogide ujo, nnukwu refractoriness n'okpuru ibu, nguzogide mbuze siri ike na njupụta dị elu.
Zirconia corundum brik na-ahọrọ nha nke 1: 1 ájá zircon na ntụ ntụ alumina mmepụta ihe ma gbakwunye olu ole na ole nke NaZO, onye na-ahụ maka B20 nke fusion mgbe agwakọta ya nke ọma site na ịgbaze ma na-awụsa n'ime ebu na okpomọkụ dị elu nke 1900 ~ 2000 ℃ n'ihi na brik a na-ejikọta ya nwere 33. % ZrO2 ọdịnaya. N'elu ala, were akụkụ nke ájá zircon desilicication dị ka akụrụngwa iji mee brik a jikọtara ya na ọdịnaya 36% ~ 41% ZrO2.
AZS-33
AZS33 zirconia corundum brik nnukwu microstructure na-eme ka iko ahụ na-eguzogide ọgwụ mgbochi nke iko adịghị mfe ịmepụta nkume ma ọ bụ ntụpọ ndị ọzọ, na ohere nke ịmepụta obere ikuku gas dị ntakịrị.
AZS-36
Na mgbakwunye na otu eutectic dị ka AZS-33 zirconia corundum firebrick, AZS-36 zirconia corundum brik n'ihi na mgbakwunye nke ihe ndị ọzọ yinye-dị ka zirconia kristal, na iko ọdịnaya belatara.
AZS-41
AZS-41 zirconia corundum brik ọkụ nwere nkesa nke kristal zirconia na-edoghị anya, na usoro zirconia corundum, nguzogide mmebi ya kacha mma.
Ihe | AZS-33 | AZS-36 | AZS-41 |
Al2O3% | ọkọlọtọ | ọkọlọtọ | ọkọlọtọ |
ZrO2% | ≥33 | ≥36 | ≥41 |
SiO2% | ≤16 | ≤14 | ≤13 |
Fe2O3+TiO2% | ≤0.3 | ≤0.3 | ≤0.3 |
Nnukwu njupụta, g/cm3 | 3.5-3.6 | 3.75 | 3.9 |
Ike nchicha oyi MPa | 350 | 350 | 350 |
Ọnụego mgbasawanye thermal (1000 ℃) | 0.80 | 0.80 | 0.80 |
Okpomọkụ exudation nke iko nkeji Celsius C | 1400 | 1400 | 1400 |
Baddeleyite | 32 | 35 | 40 |
Oge iko | 21 | 18 | 17 |
α-corundum | 47 | 47 | 43 |
A na-ejikarị ihe mgbochi zircon corundum mee ihe n'ime ọkụ ụlọ ọrụ iko, ọkụ eletriki iko, igwe ihe nkiri nke ígwè na ụlọ ọrụ nchara, ọkụ ụlọ ọrụ sodium metasilicate maka iguzogide kemịkalụ na n'ibu na oke okpomọkụ.