Brọk kọrundum chrome na-ezo aka na ngwaahịa na-anaghị emegharị corundum nke nwere Cr2O3. N'oge okpomọkụ dị elu, Cr2O3 na Al2O3 na-emepụta ihe ngwọta siri ike na-aga n'ihu, yabụ arụmọrụ okpomọkụ dị elu nke ngwaahịa chrome corundum ka mma karịa nke ngwaahịa corundum dị ọcha. A na-eji brik ọkụ chrome corundum na gasifier petrochemical kwesịrị ịbụ obere silicon, obere iron, obere alkali na ịdị ọcha dị elu, ma kwesịrị inwe njupụta na ike dị elu. Ọdịnaya nke Cr2O3 dị n'etiti 9% ~ 15%
Atụmatụ brik Chrome Corundum
- Ike ọkụ dị elu,
- Nnukwu ike,
- Nguzogide iyi dị mma,
- Ezigbo iguzogide ujo okpomọkụ,
- Nguzogide acid na alkali dị mma,
- Ezigbo nkwụsi ike kemịkalụ.
Usoro Mmepụta Brọk Chrome Corundum
A na-eji post-al2o3 ahazi brik chrome corundum, na-agbakwunye ụfọdụ ntụ ntụ chromium oxide na ntụ ntụ chrome corundum clinker, nke a na-akpụ ma na-ere ọkụ na okpomọkụ dị elu. Ọdịnaya nke chromic oxide na brik chrome sintered dị ala karịa nke brik chrome corundum a gwakọtara agwakọta. Blọk chrome corundum na-ejikwa usoro nkwadebe nke ntụ ntụ alpha Al2O3 na ngwakọta ntụ ntụ chrome oxide, tinye gluu na ihe mgbakwunye organic nke e ji apịtị dị oke njọ mee, n'otu oge ahụ akụkụ nke chromium corundum clinker, site na ịkụnye ya n'ime adobe, na-agba ọkụ ọzọ.
Nkọwapụta Brick Corundum Chrome
| Nkọwapụta nke brik corundum chrome | |||
| ihe | Brọk Chrome-Corundum | ||
| Al2O3% | ≤38 | ≤68 | ≤80 |
| Cr2O3% | ≥60 | ≥30 | ≥12 |
| Fe2O3% | ≤0.2 | ≤0.2 | ≤0.5 |
| Njupụta buru ibu, g/cm3 | 3.63 | 3.53 | 3.3 |
| Ike mkpakọ oyi MPa | 130 | 130 | 120 |
| Ntugharị n'okpuru Ibu (0.2MPa ℃) | 1700 | 1700 | 1700 |
| Mgbanwe Ahịrị Na-adịgide Adịgide(%) 1600°C × 3h | ±0.2 | ±0.2 | ±0.2 |
| Porosity pụtara ìhè% | 14 | 16 | 18 |
| Ngwa | Okpomọkụ ụlọ ọrụ mmepụta ihe dị elu | ||
Ojiji nke Chrome Corundum Brick maka Ọkụ
A na-ejikarị brik chrome corundum eme ihe n'ebe ndị chọrọ oke nchacha na iguzogide okpomọkụ, dịka brik ígwè na-amị amị n'ime ọkụ ígwè na-akwali ígwè, ọkụ ndị na-agagharị n'elu ikpo okwu, nakwa dị ka ime ụlọ maka ndị na-ebibi ihe. N'ime oghere nke ọkụ carbon soot na ọkụ ọla kọpa na-eme ka ọ dị ọkụ, na-eme ka ọ dị ọkụ ọzọ.
