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CAS Nr:. | 1302-88-1 |
Linear Formula: | 2MgO • 2Al2O3 • 5SiO2 |
Qhov tsos: | Txiv kab ntxwv mus rau tan hmoov |
Cordierite Description
Cordierite, los yog magnesium aluminium silicate, yog cov khoom siv hluav taws xob zoo heev nrog cov thermal poob siab, thermal stability, thiab dielectric zog.
Cordierite yog tsim los ntawm talc tov nrog av nplaum thiab txhuas oxide. Tsis muaj kev paub loj deposits ntawm ntuj cordierite. Nws muaj cov coefficient tsawg ntawm thermal expansion, siab mechanical zog, tsawg ntom thiab tsis tshua muaj dielectric poob.
Cordierite yog siv los tsim cov rooj tog zaum, molded honeycomb-zoo li catalyst txhawb nqa hauv nws pib emission txo cov cuab yeej, cov yeeb yaj kiab tuab, ntxeem tau ceramics, feed-thru insulators, vitrified ceramics, siab zaus insulators, kev ua haujlwm siab resistors, tshwj xeeb lub cub tawg duab, kev txhawb nqa cua sov, Exhaust catalyst txhawb nqa, cov raj kub hnyiab, refractory setters thiab substrates.
Cordierite tsis yog cov ntxhia ntau heev, tab sis yog ib qho tseem ceeb ntawm cov khoom siv iav ceramic siv rau hauv cov ntawv thov uas cov khoom yuav tsum muaj thermal expansion tsawg (xws li cooker hobs).
Cordierite hmoov muaj nyob rau hauv 2 qib ntawm SSC raws li qhia hauv qab no.
A: 1-5 microns (Al2O3= 34}.61 feem pua, MgO=11.39 feem pua, thiab SiO2= 53.8 feem pua )
B: 6 micron avg. (Al2O3= 34.78 feem pua , MgO= 13.68 feem pua , thiab SiO2= 49.33 feem pua )
Customized cordierite hmoov thiab cordierite ceramic qhov chaw kuj muaj nyob ntawm SSC.
Cordierite Applications thiab Related Industries
● Tshuaj
● iav
● Cov khoom siv kho qhov muag & Laser
● Refractory Ceramics
● Kev Tshawb Fawb & Kev Tshawb Fawb
Cordierite Properties (Theoretical)
Compound Formula | Mg2Al4Si5O18 |
Molecular Luj | 595 g / mol. |
Qhov tshwm sim | Txiv kab ntxwv mus rau tan hmoov |
Melting Point | 1460 degree |
Boiling Point | N/A |
Qhov ntom | 2 0 mus rau 2.3 g/cm3 |
Solubility hauv H2O | Insoluble |
Hluav taws xob Resistivity | 10 10x Ω-m |
Poisson tus ratio | 0.21 |
Tshwj xeeb kub | 800-850 J / kg-K |
Tensile zog | 190 MPa (Qhov kawg) |
Thermal conductivity | 1.3-1.7 W / mK |
Thermal Expansion | 2.9-4.8 µm/mK |
Young's Modulus | 62 gp ua |
Cim npe nrov: cordierite, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
