Silica Cib
puab: cib
Khoom siv: Aluminium silicate
Qauv: Sample muab
Ntim: Txheem Ntoo Pallet
Product Description
Vim li cas Qhov Kev Tshaj Tawm Coefficient Ntawm Silica Cib Loj Loj?
Lub ntsiab tseem ceeb ntawm silica bricks yog silica, thiab polycrystalline transformation tshwm sim thaum lub sij hawm ntau lawm, yog li cov expansion coefficient ntawm silica bricks yog loj.
Silica bricks yog tus yam ntxwv los ntawm kev kub softening nyob rau hauv load, tab sis tsis tshua muaj thermal shock stability, thiab qis refractoriness dua li cov high-alumina cib. Silica bricks muaj qhov ntim nthuav dav ntawm 1.5 ~ 2.2 feem pua thaum lub sijhawm ua haujlwm kub yog 1450 degree. Txawm tias thaum tsim cov silica bricks, cov pwm yuav tsum raug txo kom tsim nyog raws li kev nthuav dav coefficient. Tawm hauv chav rau kev nthuav dav thiab ua kom cov silica bricks yog qhov loj dua.
Khoom Specification
|
Yam khoom |
Silica cib rau coke cub |
Silica cib rau iav kiln |
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|
Rauv txaj |
lwm tus |
ZA-96A |
ZA-96B |
ZA-95A |
ZA-95B |
|
|
SiO2 feem pua Ntau dua lossis sib npaug |
94 |
96 |
96 |
95 |
95 |
|
|
Fe2O3 feem pua Ntau dua lossis sib npaug |
/ |
0.8 |
1.0 |
1.2 |
1.2 |
|
|
0.2MPa RUL degree Ntau dua lossis sib npaug |
1650 |
1680 |
1670 |
1660 |
1650 |
|
|
FUSION INDES: |
0.5 |
0.7 |
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|
Qhov ceev tiag g/cm3 Tsawg dua los yog sib npaug |
2.34 |
2.35 |
2.34 |
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|
PLC feem pua 1450 degree × 2h |
ntxiv 0.2 |
0 |
/ |
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|
AP feem pua Tsawg dua lossis sib npaug |
22(23) |
24 |
22(24) |
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|
Thermal expansion |
1.28 |
1.30 |
/ |
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|
CCS MPa Ntau dua lossis sib npaug |
30 |
25 |
35(30) |
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Thaum lub sij hawm tsim cov silica bricks, kev hloov ntawm quartz, tridymite thiab cristobalite nyob rau hauv cov ntaub ntawv raw yuav rhuav tshem cov qauv siv lead ua qub thiab rov kho cov qauv. Vim tias qhov kev ua kom muaj zog loj thaum lub sijhawm tua hluav taws, qhov kev hloov pauv kub yog siab tab sis qeeb, ua rau muaj qhov loj ntim nthuav dav.
Cov kev daws teeb meem tsim los ntawm adobe ntawm silica cib ntawm qhov hluav taws kub kub yog me me thiab nyuaj rau raug rho tawm haujlwm. Cov txheej txheem ntawm lub cev thiab tshuaj lom neeg uas tshwm sim thaum lub sij hawm tua hluav taws ntawm silica cib yuav ua rau qhov loj ntawm silica cib los ntawm 3m.
Qhov kub ntawm silica cib hloov pauv zoo heev thaum lub sijhawm tua hluav taws: cov dej seem seem tawm ntawm cov cib ntawm 150 degree thiab pib decompose ntawm 450 degree; Lub cev qhuav dej ua tiav ntawm 450 ~ 500 degree, thiab yuav muaj qhov ntim ntawm 0.82 feem pua hauv thaj tsam ntawm 550 ~ 650 degree. Cov tshuaj tiv thaiv theem pib ntawm 600 thiab 700 degree, thiab lub zog ntawm lub cib nce. Ntawm 1100 degree, qhov hloov pauv ntawm quartz nce, tab sis qhov tshwj xeeb lub ntiajteb txawj nqus ntawm cib pib txo qis. Lub sijhawm no, qhov ntim ntawm cib nce vim qhov hloov pauv ntawm quartz mus rau qhov tsis tshua muaj qhov sib txawv ntawm qhov sib txawv. Silica bricks yuav tawg nyob rau hauv thaj tsam ntawm 1100 ~ 1200.
Silica bricks tsim cov ntim hloov thaum lub sij hawm cua sov, ntawm qhov kub thiab txias. Cov kev hloov ntawm silica tau muab faib ua theem ntawm 600 degree, 600 ~ 1100 degree, 1100 ~ 1250 degree thiab siab dua 1250 degree. Kev nthuav dav yuav tshwm sim ntawm 500 ~ 600 degree. Ntawm 700 ~ 800 degree, nws shrinks me ntsis. Lub shrinkage yuav ntau dua ntawm 1000 ~ 1100 degree. Thaum 1200 degree, quartz transformation nrawm thiab lub cev ntsuab pib nthuav dav. Qhov kev nthuav dav ua rau muaj qhov sib txawv ntawm qhov sib txawv raws li cov khoom sib txawv.
ZhenAn refractories Co., Txwv Pab Pawg Duab
Cov duab tau muab coj los rau xyoo 2023, Cov neeg los ntawm peb lub tuam txhab ZhenAn tau koom tes nrog cov npoj yaig uas koom nrog GNEE.
ZHENAN REFRACTORIES CO., LTD Qhov loj tshaj tsis zoo ntawmsilica cibtsis tshua muaj thermal shock stability thiab tsis tshua muaj refractoriness, tab sis lawv cov softening kub nyob rau hauv load ua rau lawv haum rau siv nyob rau hauv kiln linings nyob rau hauv acidic atmospheres.
FAQ
Q: Koj lub tuam txhab puas muaj peev xwm ua tau raws li qhov xav tau ntawm cov neeg siv khoom?
A: Peb lub tuam txhab muaj lub zog muaj zog, ruaj khov thiab muaj peev xwm mus sij hawm ntev kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom.
Q: Koj puas tuaj yeem ua cov khoom raws li cov neeg siv khoom xav tau?
A: Peb tuaj yeem ua tau raws li txhua yam khoom lag luam customized raws li cov neeg siv khoom.
Q: Koj puas yog cov chaw tsim khoom lossis cov tub luam?
A: Ob leeg, qee lub sijhawm peb pab peb cov neeg siv khoom los yuav cov khoom lag luam raws li tus neeg lag luam.
Q: MOQ yog dab tsi?
A. Tsis muaj kev txwv.
Hais txog peb
ZhenAn Refractories Co., Ltd.nyob rau hauv Anyang City, Tuam Tshoj, muaj ntau xyoo ntawm kev paub thiab technology tsub zuj zuj nyob rau hauv refractory kev lag luam.
Tam sim no peb lub tuam txhab muaj cov kab ntau lawm rau cov khoom zoo li tus, cov kab ntau lawm rau cov ntaub ntawv tsis zoo li cov ntaub ntawv refractory, lub rooj cob qhia ntau lawm rau kev sib dhos ntawm cov cib sib xyaw, thiab cov kab ntau lawm rau cov kua qaub thiab alkali resistant thiab cov khoom siv tiv thaiv corrosion; cov nroj tsuag npog thaj tsam li ntawm 16,000 square meters.
Cim npe nrov: Tuam Tshoj silica bricks manufacturers, lwm tus neeg, Hoobkas
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