Khoom piav qhia
zirconia mullite cib txhim kho cov qauv ntawm mullite los ntawm kev qhia Zr02 rau hauv A1203-Si02 los txhim kho cov tshuaj tiv thaiv kev yaig thiab thermal shock tsis kam ntawm mullite, txo qhov nthuav coefficient. Zirconium-muaj refractory cib feem ntau yog ua los ntawm hluav taws xob Nws yog tsim los ntawm txoj kev melting thiab kuj tsim los ntawm sintering txoj kev. Sintered zirconium mullite cib yog cov khoom siv refractory ua los ntawm kev siv cov alumina thiab zirconite mloog zoo li raw cov ntaub ntawv, thiab qhia zirconia rau hauv mullite matrix los ntawm cov txheej txheem sintering. Qhia zirconia rau hauv mullite cib thiab siv cov theem hloov toughening ntawm zirconia tuaj yeem txhim kho qhov kub-kub txhua yam ntawm cov ntaub ntawv mullite.
Zirconia tuaj yeem txhawb nqa sintering ntawm cov ntaub ntawv mullite. Qhov sib ntxiv ntawm Zr02 tuaj yeem ua kom ceev cov txheej txheem densification thiab sintering ntawm ZTM cov ntaub ntawv vim yog lub cim ntawm cov khoom uas tsis tshua muaj melting point thiab tsim cov neeg ua haujlwm. Thaum qhov loj ntawm Zr02 yog 30%, qhov txheeb ze theoretical ntom ntom ntawm lub cev tsis zoo raug rho tawm haujlwm ntawm 1530 degree nce mus txog 98%, lub zog nce mus txog 378MPa, thiab qhov toughness mus txog 4.3MPa·m1/2.
Qhov zoo:
zirconia mullite cib tsim los ntawm CH Refractories tau zoo heev-kub corrosion kuj thiab thermal shock kuj nyob rau hauv high-temperature ib puag ncig. Nws yog cov khoom lag luam uas nyiam tshaj plaws rau qhov kub thiab txias qhov chaw siab xws li iav furnaces. Peb cov khoom muaj ntau tshaj 6 series ntawm cov khoom nrog zirconium cov ntsiab lus: 6/12/16/20/30. Raws li lub cib
molding txoj kev, muaj ntau txoj kev xws li organic nias, vibration, pouring thiab hais txog. CH Refractories muaj nws tus kheej R & D chaw, kuaj thiab automated ntau lawm kab.
Tshuaj thiab lub cev Performance index ntawm zirconia mullite cib
|
Index |
||||||
|
Cov khoom |
ZM-6 |
ZM-12 |
ZM-16 |
ZM-20 |
ZM-30 |
|
|
Cov ntaub ntawv tshuaj (%) |
ZrO2 |
Ntau dua lossis sib npaug 6 |
Ntau dua lossis sib npaug li 12 |
Ntau dua lossis sib npaug li 16 |
Ntau tshaj los yog sib npaug rau 20 |
Ntau tshaj los yog sib npaug rau 30 |
|
Al2O3 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 50 |
|
|
Fe2O 3 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
|
|
Qhov ceev (g / cm3) |
Ntau dua lossis sib npaug rau 2.8 |
Ntau dua lossis sib npaug rau 2.8 |
Ntau dua lossis sib npaug rau 2.8 |
Ntau dua lossis sib npaug rau 2.85 |
Ntau dua lossis sib npaug rau 2.9 |
|
|
Porosity (%) |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
|
|
Crushing zog (MPa) |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
|
|
Refractoriness nyob rau hauv load (T0.6, degree) |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
|
Pob:
Lub Hoobkas qhia
Zhengzhou Caihua Kiln Masonry Installation Co., Ltd, raug hu ua luv luv ntawm CH Refractories tau tsim nyob rau hauv 1984, muaj cov txheej txheem siab heev thiab cov khoom siv raw khoom npaj.
Cov txheej txheem tag nrho ntawm cov khoom siv refractories pa kuaj, tuaj yeem ua kom zoo ua ntej xa mus rau cov neeg siv khoom. Kev tsim txhua xyoo ntawm ntau yam zoo li tus thiab tsis zoo li cov ntaub ntawv refractory 120, 000 tons.
CH Refractories tsuas yog tsim cov ntaub ntawv refractory rau metallurgical, coking, cement kev lag luam, hluav taws xob fais fab kev lag luam, tshuaj lom neeg thiab kev lag luam furnaces. Cov khoom refractory xa tawm mus rau Middle East, South America, Middle Asia, Southeast Asia, Africa thiab lwm thaj chaw.
FAQ
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Tshuaj thiab lub cev Performance index ntawm zirconia mullite cib
|
Index |
||||||
|
Cov khoom |
ZM-6 |
ZM-12 |
ZM-16 |
ZM-20 |
ZM-30 |
|
|
Cov ntaub ntawv tshuaj (%) |
ZrO2 |
Ntau dua lossis sib npaug 6 |
Ntau dua lossis sib npaug li 12 |
Ntau dua lossis sib npaug li 16 |
Ntau tshaj los yog sib npaug rau 20 |
Ntau tshaj los yog sib npaug rau 30 |
|
Al2O3 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 55 |
Ntau dua lossis sib npaug li 50 |
|
|
Fe2O 3 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
Tsawg dua lossis sib npaug rau 0.2 |
|
|
Qhov ceev (g / cm3) |
Ntau dua lossis sib npaug rau 2.8 |
Ntau dua lossis sib npaug rau 2.8 |
Ntau dua lossis sib npaug rau 2.8 |
Ntau dua lossis sib npaug rau 2.85 |
Ntau dua lossis sib npaug rau 2.9 |
|
|
Porosity (%) |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
Tsawg dua los yog sib npaug li 17 |
|
|
Crushing zog (MPa) |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
Ntau dua lossis sib npaug li 80 |
|
|
Refractoriness nyob rau hauv load (T0.6, degree) |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
Ntau dua lossis sib npaug rau 1680 |
|
