- 22
- Sep
Breathable cib thiab lub rooj zaum cib rau pob tawb
Breathable cib thiab lub rooj zaum cib rau pob tawb
Cov cua-permeable cib rau ladle tsim los ntawm peb lub tuam txhab yog ua los ntawm phaj-puab corundum, spinel, chromium oxide thiab lwm yam ntaub ntawv, uas tau tsim, raug rho tawm haujlwm, thiab sib sau ua ke. Nws yog qhov tshwj xeeb los ntawm lub zog siab, kev yaig tsis kam, yaig tsis kam, thiab huab cua permeability siab. Haum rau txhua yam kev siv ladle. Tshwj xeeb, cov cib tshiab uas tau tsim cov cua uas muaj cov khoom siv nitride muaj cov tshuaj tiv thaiv tau zoo, tsis yooj yim nkag mus rau cov hlau, thiab muaj cov tshuab cua tshuab siab. Lawv yog cov khoom siv cib ua pa nrov tshaj plaws rau cov neeg siv khoom.
Lub cev thiab tshuaj ntsuas ntawm cov cib ua pa
Tus lej npav | ZX-TQ11 | ZX-TQ12 | ZX-TQ13 | ZX-TQ21 | |
Al2O3 | %, ≥ | 92 | 88 | ||
Al 2 O 3 +MgO | %, ≥ | 92 | |||
Al 2 O 3 +Cr 2 O 3 | %, ≥ | 92 | 5 (Sialon) | ||
Ntau tuab | g/cm3, cov | 3.10 | 3.10 | 3.12 | 3.10 |
Compressive zog | MPa, tus nqi siab | 90 | 90 | 90 | 90 |
Hloov kab | (1500 ℃ × 3h),% | ± 0.2 | ± 0.2 | ± 0.2 | ± 0.2 |
Huab cua permeability | m 3 / teev (0.3MPa) ≥ | 10 | 10 | 10 | 10 |
Lub Cev Lub Cev thiab Tshuaj Txhim Kho ntawm Breathable Block thiab Nozzle Block
Tus lej npav | ZX-ZYS1 | ZX-ZYS2 | ZX-ZYS3 | ZX-ZYS4 | |
Al2O3 | %, ≥ | 92 | 83 | ||
Al 2 O 3 +MgO | %, ≥ | 92 | |||
Al 2 O 3 +Cr 2 O 3 | %, ≥ | 92 | |||
Ntau tuab | g/cm3, cov | 3.10 | 3.10 | 3.12 | 2.85 |
Compressive zog | MPa, tus nqi siab | 90 | 90 | 90 | 80 |
Hloov kab | (1500 ℃ × 3h),% | ± 0.2 | ± 0.2 | ± 0.2 | ± 0.2 |