Corundum-mullite Chute
Lus piav qhia luv luv:
Corundum-mullite composite ceramic muab zoo heev thermal shock kuj thiab txhua yam khoom. Los ntawm cov khoom siv thiab cov qauv tsim, nws tuaj yeem siv rau qhov siab tshaj plaws ntawm daim ntawv thov kub ntawm 1700 ℃ hauv oxidizing cua.
Product Detail
Khoom cim npe
Khoom Paub meej
Hom | Cov khoom siv refractory |
Khoom siv | Ceramic |
Ua haujlwm kub | ≤1700 ℃ |
Cov duab | Customized |
Khoom piav qhia:
Corundum-mullite composite ceramic muab zoo heev thermal shock kuj thiab txhua yam khoom. Los ntawm cov khoom siv thiab cov qauv tsim, nws tuaj yeem siv rau qhov siab tshaj plaws ntawm daim ntawv thov kub ntawm 1700 ℃ hauv oxidizing cua.
Ceramic chutes yog tsim rau aluminium melting rauv, castin rooj, thiab kev thauj mus los ntawm aluminimu ntawm lub cub tawg degassing thiab pom.
Qhov zoo:
•Zoo tshuaj compatibility
•Zoo heev thermal shock kuj thiab mechanical khoom
•Anti-oxidation
•Resistance rau metallic melt corrosion
Khoom Qhia



Khoom siv:
Alumina ceramics
Alumina Ceramics yog cov khoom siv dav siv ntau tshaj plaws. Vim nws muaj zog heev ionic inter-atomic bonding, alumina muaj kev ua tau zoo ntawm cov tshuaj thiab thermal stability, kuj zoo zog, thermal thiab hluav taws xob rwb thaiv tsev yam ntxwv ntawm tus nqi tsim nyog. Nrog rau ntau yam ntawm purities thiab kuj yog tus nqi qis hauv cov khoom siv raw khoom nws muaj peev xwm siv alumina rau ntau daim ntawv thov thoob plaws ntau yam kev lag luam sib txawv.
Mullite Ceramics Alumina
Mullite tshwm sim tsis tshua muaj tshwm sim vim nws tsuas yog tsim ntawm qhov kub thiab txias, tsis tshua muaj siab, yog li cov ntxhia hauv kev lag luam, mullite yuav tsum tau muab los ntawm cov khoom siv hluavtaws. Mullite yog cov khoom sib tw muaj zog rau cov khoom siv ceramics siab heev hauv cov txheej txheem kev lag luam rau nws cov khoom zoo thermal thiab mechanica: tsis tshua muaj thermal expansion, thermal conductivity, zoo heev creep resistance, haum kub lub zog thiab zoo stability nyob rau hauv hnyav tshuaj ib puag ncig.
Dense Alumina & Dense Cordierite
Kev nqus dej tsawg (0-5%)
High density, siab kub muaj peev xwm
Loj qhov chaw tshwj xeeb, ntau dua thermal efficiency
Muaj zog tiv thaiv acid, tiv thaiv silicon, tiv thaiv ntsev. Tsawg thaiv tus nqi
Silicon Carbide Ceramics
Silicon carbide yog qhov tseem ceeb rau nws qhov hardness, siab melting-point thiab siab thermal conductivity. Nws tuaj yeem khaws nws lub zog ntawm qhov kub thiab txias txog li 1400 ° C thiab muaj kev hnav zoo heev thiab thermal shock resistance. Nws tau tsim muaj kev lag luam zoo thiab nthuav dav kev lag luam raws li kev txhawb nqa thiab cov roj kub lossis cov hlau molten vim nws cov thermal-expansion coefficient qis thiab zoo thermal-shock kuj zoo li zoo heev mechanical thiab tshuaj stability ntawm qhov kub thiab txias.
Cordierite Ceramics
Cordierite muaj qhov zoo tshaj plaws thermal shock tsis kam vim lawv qhov tsis tshua muaj coefficient ntawm thermal expansion (CET), ua ke nrog cov refractoriness siab thiab siab tshuaj stability. Yog li ntawd, nws yog feem ntau siv raws li kub kub kev lag luam kev siv, xws li: tshav kub exchangers rau roj turbine xyaw; Honeycomb-shaped catalyst muaj nyob rau hauv lub tsheb tso qhov system.
Zirconia Oxide Ceramics Corundum
Ceramics Zirconia tuaj yeem yog cov khoom siv zoo tshaj plaws ntawm lub zog thiab lub zog siab thaum muaj cov khoom sib xyaw zoo, xws li: magnesium oxide (MgO), yttrium oxide, (Y2O3), lossis calcium oxide (CaO), ntxiv rau kev tswj hwm lwm yam kev puas tsuaj rau kev hloov pauv. daim ntawv thov.
Corundum Ceramics
1. siab purity: Al2O3> 99%, tshuaj tiv thaiv zoo
2. kub tsis kam, siv mus sij hawm ntev ntawm 1600 ° C, 1800 ° C luv luv
3. thermal shock tsis kam thiab zoo tiv thaiv tawg
4. plam casting, siab ceev, siab purity alumina