Versatile Hollow Ball Bricks rau rwb thaiv tsev
Kev faib tawm
Alumina hollow pob cib & Zirconia hollow pob cib
piav qhia
Alumina hollow pob cib yog ua los ntawm alumina hollow pob thiab alumina hmoov ua cov khoom siv tseem ceeb, ua ke nrog lwm cov ntaub ntawv, tom qab 1750 degrees kub kub firing, belongs rau ib yam ntawm ultra-siab kub thiab lub zog txuag cov ntaub ntawv rwb thaiv tsev.
Nta
Alumina Hollow Pob Cib muaj ntau lub zog ntawm cov qauv sib txawv thiab muaj zog me me, zoo thermal poob siab thiab thermal conductivity.
Zirconia hollow pob cib nrog kub tsis kam, tshuaj tiv thaiv corrosion, oxidation tsis kam, hnav tsis kam, thermal nthuav dav.Zirconia hollow pob khoom tsim los ntawm zirconia hollow pob, nrog zoo kub kub lub zog thiab stability ntawm porosity qauv.
Daim ntawv thov
Alumina hollow pob cib yog siv nyob rau hauv lub gasifier reactor ntawm petrochemical kev lag luam, carbon dub kev lag luam, induction rauv ntawm metallurgical kev lag luam, down-draft kiln, shuttle kiln, molybdenum hlau rauv, tungsten qws rauv, induction rauv, nitrogenation cub, thiab lwm yam siab. kub, super kub kub furnaces.
Zirconia hollow pob cib siv rau hauv cov khoom siv kub kub xws li lub qhov cub npog qhov chaw ntawm cov khoom siv thermal rwb thaiv tsev, xws li nruab nrab zaus kub kub rauv, carbon dub reactor, molybdenum hlau rauv, tungsten qws rauv, thiab lwm yam. Kev ua tau zoo, kev nyab xeeb siab tshaj plaws. Kev khiav hauj lwm kub yog 2200 ℃, nyob rau hauv metallurgical, petrochemical, hluav taws xob thiab lwm yam khoom siv thermal raws li kev sib cuag ncaj qha nrog cov nplaim hluav taws kub hauv ob sab phlu, siv tau zoo.
Technology kom zoo dua
| INDEX \ khoom | Alumina npuas cib | Zirconium hollow pob cib | |||
| PAB-85 | PAB-90 | PAB-98 | PAB-99 | RBTZB-95 | |
| Qhov kub thiab txias (℃) | 1750 | 1800 | 1800 | 1800 | 2200 |
| Qhov ntom ntom (g / cm3) ≥ | 1.4 ~ 1.9 hli | 1.4 ~ 1.9 hli | 1.4 ~ 1.9 hli | 1.5-2.0 Nws | 2.5 |
| Txias Crushing Zog (MPa) ≥ | 10 | 10 | 11 | 12 | 12 |
| Permanent Linear Hloov @ 1600 ℃ × 3h (%) | ± 0.3 | ± 0.3 | ± 0.3 | ± 0.3 | ± 0.2 |
| Thermal conductivity (W / mk) | 0.30 Nws | 0.35 Nws | 0.50 ib | 0.50 ib | 0.23-0.35 Nws |
| Al2O3 (%) ≥ | 85 | 90 | 98 | 99 | - |
| Fe2O3 (%) ≤ | 0.5 | 0.2 | 0.1 | 0.1 | 0.2 |
| ZrO2 (%) ≥ | - | - | - | - | 95 |
