Silicon Mullite Brick
Silicon Mullite Brick
Silicon Mullite Brick

Silicon Mullite Cib

Silicon Mullite cib yog ib lub cib refractory nrog lub siab-siab molding thiab kub kub firing hlawv los ntawm mullite, andalusite, thiab silicon carbide, thiab tshwj xeeb alum av.The silica cov ntsiab lus ntawm siab purity silica mullite refractory cib feem ntau yog siab tshaj 95%.

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Khoom Taw qhia

Khoom Description

Cov qauv ntawm silicon mullite cib yog ntom, mullite thiab SIC crystals yog ruaj khov, thiab nruj nreem tsim ntawm nruam SiO2 txheej txheej yog tsim, uas tiv thaiv qhov yaig ntawm cov roj thiab yaj. Ua ke nrog SIC lub siab thermal conductivity thiab thermal expansion coefficients me me, cov khoom lag luam kub seismic stability yog qhov zoo. Cov yam ntxwv ua tau zoo no ua rau cov silicon tsis muaj cib yooj yim tawg thiab tsim tev.

Khoom nta

Nws muaj qhov zoo ntawm qhov kub thiab txias tsis kam, hnav tsis kam, corrosion kuj, thermal conductivity thiab tsis tshua muaj zog noj. Tam sim no, nws npog txoj siv txias thiab kev hloov chaw ntawm feem ntau cov cement kiln. Silicon mullite cib tsis tsuas yog thermal shock yog qhov zoo heev, thaum lub thermal conductivity kuj ua tau raws li kev siv cov cement kiln, raws li kev siv pov thawj, cement kiln sab nraum qhov kub yuav tsum tsis pub tshaj 320 degrees, thiab siv silicon mullite. andalusite cib tom qab kuaj pom qhov kub thiab txias yog qhov tseem ceeb tsuas yog 250-280 degrees, txo qhov kub ntawm qhov cub, txo qhov kev siv zog. Lub tshav kub tsis kam ntawm silica cib kuj zoo heev, thiab nws cov load softening kub tuaj yeem ncav cuag 1600 degrees, thaum cov cab kuj hauv cov cement kiln yog feem ntau txog 1400 degrees, thiab tuaj yeem rov qab siv tau rau 1 xyoos; Thiab nws cov hnav tsis kam kuj zoo heev, ua tau raws li cov kev cai ntawm lub teb chaws tus qauv rau refractories.

Silicon-mullite-andalusite-bricks 2

lub cev thiab tshuaj ntsuas ntsuas

Index	GM -1550	GM -1600	GM -1650	GM -1680
SiC + SiO 2	Ntau dua lossis sib npaug li 35	Ntau tshaj los yog sib npaug rau 30	Ntau tshaj los yog sib npaug rau 30	Ntau dua lossis sib npaug li 32
Al2O3	Ntau tshaj los yog sib npaug rau 60	Ntau dua lossis sib npaug li 63	Ntau dua lossis sib npaug li 65	Ntau dua lossis sib npaug li 65
Qhov ceev (g / cm3)	Ntau dua lossis sib npaug li 2.55	Ntau dua lossis sib npaug li 2.60	Ntau dua lossis sib npaug rau 2.65	Ntau dua lossis sib npaug li 2.70
Pom tseeb Porosity (%)	Tsawg dua los yog sib npaug rau 19	Tsawg dua los yog sib npaug li 17	Tsawg dua los yog sib npaug li 17	Tsawg dua los yog sib npaug li 16
Txias Crushing Zog (Mpa)	Ntau dua lossis sib npaug li 90	Ntau dua lossis sib npaug li 90	Ntau dua lossis sib npaug li 85	Ntau dua lossis sib npaug li 85
Refractoriness Nyob rau hauv Load degree Ntau dua los yog sib npaug	Ntau dua lossis sib npaug rau 1550	Ntau tshaj los yog sib npaug rau 1600	Ntau dua lossis sib npaug rau 1650	Ntau dua lossis sib npaug rau 1680
Thermal Shock Stability (1000 degree dej txias) Ntau dua lossis sib npaug	Ntau dua lossis sib npaug li 12	Ntau dua lossis sib npaug li 12	Ntau dua lossis sib npaug li 12	Ntau tshaj los yog sib npaug rau 10

Cov khoom siv

Silicon Mullite cib feem ntau yog siv rau hauv thaj chaw hloov pauv, siv cua txias, lub qhov ncauj thiab lwm qhov ntawm cov cement kiln. Kev pabcuam lub neej ntawm kev siv hluav taws xob thib ob thiab thaj chaw hloov pauv ntawm cov cement rotary kiln yog zoo dua li cov pob txha txha nraub qaum. Qhov laj thawj tseem ceeb yog vim li cas spinel bricks tsim qhov kev yaig seem band vim alkali yaig thaum siv, ua rau kub saum npoo tsim cov kab nrib pleb thiab tev thiab ua kom puas tsuaj.

Cim npe nrov: Tuam Tshoj silicon mullite cib manufacturers, lwm tus neeg, Hoobkas

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