Alumina silica ọkụ brik bụ ụdị alumina silica refractory ihe, alumina silicate refractory brik nwere atụmatụ nke elu refractoriness, ezigbo mbuze na-eguzogide na ike dị elu. Aluminom silicate refractory brik na-agụnye ọtụtụ ụdị ọkụ ọkụ dị ka brik silica, brik fireclay, brik alumina dị elu, brik mullite na brik corundum. Enwere ike iji brik ọkụ alumina silica mee ihe maka akụrụngwa ọkụ niile.
Nkewa nke Alumina Silica Fire Brick
Dị ka usoro nke ịba ụba ọdịnaya sitere na SiO2 ruo Al2O3, a na-ekewa brik ọkụ silicon silicon n'ime ụdị ndị a.
brik Silica: ọdịnaya nke SiO2 karịrị 93%,
brik ụrọ: ọdịnaya nke Al2O3 bụ 30% -48%,
Brick alumina dị elu: ọdịnaya nke Al2O3 karịrị 48%,
Brick dị iche iche: ọdịnaya nke Al2O3 karịrị ma ọ bụ nhata 72%, ọdịnaya nke SiO2 karịrị ma ọ bụ nhata 28%,
Brick Corundum: ọdịnaya nke Al2O3 karịrị 90%.
Ngwa nke Alumina Silica Fire Brick
A na-eji brik silica eme ihe iji wuo oven coke, iko iko, kiln seramiiki, ọkụ carbon calcinations na adịghị mma iji mee ihe na akụrụngwa kpo oku na mgbanwe okpomọkụ n'okpuru 600 ℃.
A na-eji blọk ụrọ eme ihe mgbe niile n'ọkụ ọkụ, ikpo ọkụ na-ekpo ọkụ, ọkụ ọkụ, igwe ọkụ ọkụ, ọkụ lime, kiln rotary, ceramic kiln na ebe a na-esi nri.
A na-ejikarị brik alumina eme ihe n'ichepụta nchara, ụlọ ọrụ na-abụghị ígwè na ụlọ ọrụ ndị ọzọ.
A na-eji brik mullite n'ụdị ọkụ ụlọ ọrụ ọ bụla nwere ihu na-ekpo ọkụ yana nkwado ndabere na ụlọ ọrụ ọla, ụlọ ọrụ petrochemical, ụlọ ọrụ ihe owuwu, ụlọ ọrụ seramiiki, na ụlọ ọrụ igwe.
Enwere ike iji brik Corundum na ọkụ ọkụ, ọkụ ọkụ ọkụ, ọkụ iko na ihe ndị ọzọ.
Atụmatụ brik ọkụ alumina silica
- High refractority,
- Ezigbo nguzogide ujo thermal,
- Acid siri ike iguzogide mbuze,
- Ike okpomọkụ dị elu,
- Ọnụego mgbasawanye thermal dị ala,
- High thermal conductivity.
Nkọwapụta
| Ihe | RSAS60 | RSAS70 | RSAS75 | RSAS80 |
| AL2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 |
| SIO2(%) | 32 | 22 | 20 | ≥18 |
| Fe2O3(%) | ≤1.7 | ≤1.8 | ≤1.8 | ≤1.8 |
| Refractority °C | 1790 | >1800 | >1825 | ≥1850 |
| Nnukwu njupụta, g/cm3 | 2.4 | 2.45-2.5 | 2.55-2.6 | 2.65-2.7 |
| Ọnọdụ okpomọkụ dị nro n'okpuru ibu | ≥1470 | ≥1520 | ≥1530 | ≥1550 |
| Porosity pụtara,% | 22 | <22 | <21 | 20 |
| Ike nchicha oyi Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
Onye na-emepụta brik ọkụ Alumina Silica
RS refractory emeputa dị ka otu n'ime ndị na-eduga kiln refractory brik emeputa bụ pụrụ iche na ịkpụ na ịkpụzi brik refractory dị ka ndị ahịa chọrọ, nke nwere ike na-emepụta elu mma alumina silica ọkụ brik maka gị.
