Siab porosity, tsis tshua muaj thermal poob siab, siab txhua yam muaj zog ntawm qhov qub thiab kub, loj qhov chaw, zoo tshuaj stability thiab zoo heev filtering zog ntawm cov tshuaj ntsuam, filtering residuum sau thiab adsorption tshwj xeeb tshaj yog rau me me impurity ntawm 1 ~ 10μm. Cov qauv peb-dimensional tuaj yeem txhim kho cov cam khwb cia zoo hauv cov nplai loj los ntawm kev hloov cov hlau molten los ntawm turbulence ntws mus rau lamellar txaus, tshem tawm cov gass thiab smoothing lub casting. Ceramic ua npuas ncauj lim tsis tsuas yog siv rau molten hlau filtering nyob rau hauv qhov kub thiab txias, tab sis kuj gas kev kho mob nyob rau hauv high kub, carrier ntawm catalyzer, khoom kub exchanger thiab advanced filling rau tshuaj lom neeg kev lag luam.
Ceramic Foam Lim | Khoom siv | |||
Tus nqi | Chav tsev | Alumina | Silicon Carbide | Zirconia |
Kev sib xyaw | Al2O3 | ≥85 | ≤ 30 | ≤ 30 |
SiO 2 | ≤1 | ≤10 | ≤ 4 | |
Lwm tus | -- | SiC ≥60 | ZrO2 ≥66 | |
Channels ceev | ppi | 10 ~ 60 | 10-60 | 10-60 |
Porosity | % | 80 ~ 90 | 80 ~ 90 | 80 ~ 90 |
Khoov zog | Mpa | 0.6 | 0.8 ua | 0.8 ~ 1.0 |
Thaum tshav kub kub conductivity | Mpa | 0.8 ua | 0.9 | 1.0 ~ 1.2 hli |
Max ua haujlwm kub | °C | 1100 | 1500 | 1600 |
Kev tiv thaiv kub (1100-20 ° C) | Lub sijhawm / 1100 ° C | 6 | 6 | 6 |
Daim ntawv thov | Tsis-ferrous, Alumina ua | Hlau smelting | Kev ua hlau |
Qhov loj yog muaj nyob rau hauv square, puag ncig thiab kev cai geometric duab; Qhov ntau thiab tsawg ntawm 10mm txog 600mm, thiab thicknesses ntawm 10-50mm. Cov porosities feem ntau yog 10ppi, 15ppi, 20ppi, 25ppi. Cov porosities siab dua yog muaj thaum thov. Custom-made cut-to-size filters kuj ua tau.
Qhov loj me hauv Round shape:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 305x25mm
Qhov ntau thiab tsawg hauv Square duab:
40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,
50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm