Lub hauv paus rau phau ntawv
Cov neeg siv hluav taws xob ncaj qha-chrome cib yog tsim cov khoom siv sib txawv ntawm cov tshuaj tiv thaiv kab ke sib txawv ntawm cov tshuaj tiv thaiv kab ke Cov pob zeb no yog tsim los ntawm high-purity sintered magnesia (nrog sio₂ <2%) thiab chromite mloog los ntawm kev kub siab sintering. Cov degree ntawm kev ua ncaj qha rau kev pab tau cov ntsiab lus uas txo qis thiab ua kom muaj hluav taws kub ua kom sov.
Vim lawv lub zog siab, ua tau zoo heev rau cov neeg npau taws ntau, thiab cov pob zeb hluav taws xob hnyav xws li cov chaw tua hluav taws xob ntawm cov txiv neej ua kom sov thiab cov ntshav siab ntawm cov khob ua kom sov. Txawm hais tias lawv tus nqi ntau dua thiab cov kev pheej hmoo siab tshaj nrog chromium cov ntsiab lus, lawv nyob twj ywm xaiv nyob rau hauv kev xaiv siab. Cov kev siv tau yuav tsum tau kev soj ntsuam raws li Kiln tej yam nyob ntawm Kiln Qhov mob, nyiaj txiag, thiab kev hloov pauv ib puag ncig, nrog rau kev hloov pauv maj mam dawb.
Qhov Zoo
High-kub lub zog:Saib xyuas lub zog siab (compressive lub zog ntau dua los yog sib npaug rau 50 MPa) ntawm 1600 degree, haum rau qhov chaw siab tshaj plaws.
Thermal poob siab:Tsawg coefficient ntawm thermal expansion (~ 1. 0} × 10⁻⁶ \/ degree); withstands 10-15 kev voj voog ntawm cov cua sov sai thiab cua txias (1000 degree (1000 degree → chav tsev kub → 1000 degree).
Yaig Kuj:
Alkali tsis kam:Cruacts nrog alkali los ua cov duab loj loj (piv txwv li, nrog rau kev nkag mus.
Sulphur \/ chlorine tsis kam:Superior rau zoo li qub magnesia-chrome cib.
Txhuas:Quav xim tiv thaiv partlele hnav.
Zinfon Refractory Technology Co., Ltd.
Peb muab cov kev pab cuam ib-tso cai los ntawm kev sab laj kev cai rau kev tsim qauv, kev tsim khoom, thiab kev txhawb nqa tom qab muag.
Cov Khoom Siv Raw
Magnesium oxide (Mgo):Ntau dua los yog sib npaug rau 80%, muab kev ua kom rov ua haujlwm thiab alkali erosion tsis kam.
Chromium oxide (cr₂o₃):15-30%, txhim kho lub zog, thermal poob siab kuj, thiab creep kuj.
Tus neeg sawv cev hauv tsev neeg:Tsis muaj ib txwm av nplaum; Kev tso siab rau sintering ncaj qha ntawm high-turity magnesia nplej.
Lub cev thiab tshuaj Specifications
| Qib \/ Specifications | Yxdmge -10 | Yxdmge -12 | Yxdmge -16 | Yxdmge -18 | YxMge -20 | |
| Tshuaj lom neeg muaj pes tsawg leeg (%) | Meg% | 72 | 70 | 68 | 63 | 58 |
| SOO2% | 2.5 | 2.5 | 2.5 | 2.5 | 3 | |
| Cr2o3% | 10 | 12 | 16 | 18 | 20 | |
| Pom porosity (%) | 18 | 18 | 18 | 18 | 18 | |
| Kev ceev ntom (G \/ cm3) | 3.05 | 3.1 | 3.1 | 3.15 | 3.18 | |
| Txias Crushing lub zog (mpa) | 40 | 40 | 40 | 40 | 40 | |
| Refgoriness nyob rau hauv load ºC @ 0. 2mpa | 1650 | 1650 | 1700 | 1700 | 1700 | |
| Thermal poob siab kuj 950ºC (sijhawm) | 5 | 5 | 5 | 5 | 6 | |
Kev ua
1.Raw Khoom Npaj
MGO:High-purity feded magnesia (ntau dua los yog sib npaug ntawm 98% Mgo, CAO \/ sioter ntau dua lossis sib npaug. 0. 088 mm particle loj.
Cr₂o₃:Chromite Fwm Qab (Cr₂o₃ ntau dua los yog sib npaug rau 5 {2}}}}}%, tsawg dua lossis sib npaug.
Ntxiv:Yeem 5% al₂o₃ lossis 3% Zro₂ rau kev ua tau zoo.
Pretreatment:
Magnesia: sib sib cais sib nqus kom txo qis fe₂o₃ tsawg dua lossis sib npaug rau 0. 5%.
Chrome ore: pre-aured nyob rau 1200 degree rau 2 teev kom txo qis volatiles.
2.Dosing thiab sib xyaw
Lub Particle me me tiav:
Ntxhib (5-3 mm): 30-40%
Nruab nrab (3-1 mm): 35-45%
Nplua (tsawg dua los yog sib npaug rau 0. 088 mm): 20-30%
Nws:
Sib tov qhuav rau 20-30 min.
Yeem 2-5% phosphote tov (piv txwv li, txhuas dihydrogen phosphate) kom zoo dua qub zog.
3.Moulding
High-siab hydraulic xovxwm ntau dua los yog sib npaug li 200 mpa.
Multi-txheej nias kom tsis txhob delamination.
Qhov loj me kom ntev dua lossis sib npaug rau ± 1 hli; nto flagness tsawg dua los yog sib npaug rau 0. 5 hli.
Ntuj kho rau 24-48 teev post-demolding.
4.Kom Qhuav Thiab Sintering
Drying:Qhov chaw tshuab cua kub ntawm 110-150 degree rau 12-24 teev, noo noo tsawg dua los yog sib npaug rau 1%.
Sintering:
Qhov Kub Npaum Kub: 10-15 Degree \/ Min
Kub: 1600-1700 Qib
Lub Sijhawm Tuav: 4-6 teev
Cov Khoom Siv: Mgo + Cr₂o₃ → mgcrrreeno₄ Spinel (Ceramic Bond)
Kev tiv thaiv huab cua (n₂ lossis ar) los tiv thaiv cov kab mob oxidation mus rau cro₃.
5.Tom qab ua thiab kuaj
TRIMMING:Precision txiav \/ polishing (flatness yuam kev tsawg dua los yog sib npaug rau 0. 1 hli).
Kev Kuaj Xyuas:
Compressive lub zog ntau dua los yog sib npaug rau 50 MPa (RT), ntau dua lossis sib npaug nrog 30 MPA (1600 degree)
Pom porosity tsawg dua los yog sib npaug rau 20%
Thermal poob siab kuj ntau dua lossis sib npaug rau 15 lub voj voog (1000 degree dej txias)
Kev Ntsuam Xyuas Kev Ntsuam Xyuas: Cro Cov ntsiab lus tsawg dua lossis sib npaug rau 0. 5%
Kev sib piv ntawm cov ntawv sib txuas ncaj ncaj-magnesium-Chromium cib thiab ib txwm sib txuas lus magnesium-chromium cib txheej txheem
|
Txheej Txheem Kauj Ruam |
Ncaj qha-khi cib | Dog dig bricks |
|
Cov Khoom Siv Khoom Siv Raw |
MGo ntau dua lossis sib npaug ntawm 98%, cr₂o₃ ntau dua lossis sib npaug nrog 50% | MGo ntau dua lossis sib npaug rau 85%, cr₂o₃ tsawg dua lossis sib npaug rau 30% |
|
GRAPULLICATION |
Nplua (5 - 0. 088 mm) | Ntxhib (5-1 mm) |
|
Tus neeg saib xyuas |
Av nplaum dawb; Directing Directing | 5-10% cov av nplaum refractory (piv txwv li, kaolin) |
|
Kev Ua Siab Siab |
Ntau dua los yog sib npaug rau 200 MPa | 100-150 MPA |
|
Sintering kub |
1600-1700 Qib | 1500-1600 Qib |
|
Cov theem khi |
Mgcrrroo₄ (tsis muaj qhov tsis txaus ntseeg) | MGO-AL₂O₃-SILO₂ (muaj iav iav) |
daim ntawv thov
Maas Kilns
Kev tua hluav taws:1400-1600 Qib, Saib xyuas ncaj qha nrog Clinker thiab nplaim taws.
Hom tau zoo:Superior resistance rau yaig; LIFPANAN 2 × tias ntawm cov cib dog dig (kwv yees li 2-3 xyoos).
Iav Furnaces
Melting seem (phab ntsa pem hauv ntej):1500-1600 degree, raug rau alkali vapor thiab molten iav.
Hom tau zoo:Txhim kho tiv thaiv kom iav infiltration; txo kev phom sij.
Tsis-Ferrous Hlau Furnaces
Tshob Refining Rauv:Kuj mus rau Hlau thiab Alkali Slag Yis.
Hom tau zoo:Zoo heev Towal poob siab tsis kam thiab lub zog ntawm kev kub siab.
Kev sib piv nrog kev sib raug zoo ntawm tus kheej cov hlau nplaum-chromium cib
| Taw tes | Ncaj qha-khi cib | Dog dig bricks |
|---|---|---|
| Hluav taws kub tiv thaiv | Ntau dua los yog sib npaug rau 1750 degree | Ntau dua los yog sib npaug rau 1700 degree |
| Kev Kub Siab Lub Zog | Ntau dua los yog sib npaug rau 50 MPa (1600 degree) | Tsawg dua los yog sib npaug rau 30 MPa (1600 degree) |
| Thermal poob siab tsis kam | Zoo heev (ntau dua los yog sib npaug rau 15 lub voj) | Nruab nrab (tsawg dua los yog sib npaug rau 8 mus) |
| Yaig Kuj | Muaj zog (alkali \/ s \/ saw) | Nruab Nrab (mas alkali) |
| Tus nqi | Siab (2-3 × dog dig bricks) | Qi |
| Cuam tshuam ib puag ncig | Muaj cr (khib nyiab tuav) | Tib qho kev pheej hmoo |
Vim li cas thiaj ua rau peb?
01 \/ Mekas Qhov Ntev thiab Duab
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Mekas Cib Duab
Muab cov ntawv piv txwv
1
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Pwm Qhib & Hais
2
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Pwm Qhib & Qauv Ua
3
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Tej nqe lus hais ntau lawm
4
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Cog lus kos npe
5
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Tej hub ntau lawm
6
02 \/ Kev Xa Tawm Lub voj voog thiab Logistics
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Hiav txwv kev thauj khoom, av thauj khoom av. Txiav txim siab hom kev thauj mus los raws li cov kev xav tau
Txog 30 hnub, customized cov khoom xa khoom lub sij hawm yog nyob ntawm qhov xwm txheej tiag tiag.
03 \/ customized ntim
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Customize koj hom
LOGO Customization, Cov Fonts Cov Lus Qhia, Tag Covlines thiab Lus Rau Ntim, Signage, Cov Vev Xaib lossis Cov Ntawv Luam Ntawv.
Coj koj hom mus rau qib tom ntej, tiv tauj peb hnub no los tham txog koj qhov project!
04 \/ Yuav Zinfon Refractory Cib ntawm Tus Nqi Uas Tsim Nyog
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Tus nqi ntawm Refractory Cib yog tus paub yuam kev cuam tshuam cov neeg siv khoom kev txiav txim siab. Yog li ntawd, peb muab cov tub rog tsis muaj peev xwm ua rau muag. Ntawm no yog ntau cov laj thawj uas vim li cas Zinfon muab RHRACTORT CO RHULS ntawm cov nqi sib tw:
Hoobkas Nqe
Los ntawm kev sib koom tes nrog zinfon, peb ua kom ntseeg tau tias cov neeg siv khoom txaus siab rau cov kauj vab ex-lub Hoobkas ntawm cov nqi refractory, txo cov nqi los ntawm cov neeg tsis sib haum lossis faib tawm. Qhov no tso cai rau cov neeg siv khoom kom tau txais tus nqi tshaj plaws-zoo tshaj plaws los ntawm qhov chaw.
Tsawg Cov Khoom Siv Raw
Zinfon yog puag ncig los ntawm cov khoom siv ntau cov ntxhia. Nrog cov ntaub ntawv zoo no, cov neeg siv khoom tuaj yeem tau txais cov khoom uas muaj peev xwm ob leeg pheej yig thiab zoo heev hauv kev ua tau zoo.
Pawg Ntau Lawm
Zinfon muaj cov cuab yeej ntau lawm thiab cov cuab yeej siv ntau lawm, ua kom lub Hoobkas kom ua tiav cov nqi kev lag luam thiab txo cov nqi tsim khoom. Lub caij no, nws ua kom muaj cov khoom lag luam txuas ntxiv ntawm cov nqi nyiam ntawm cov nqi nyiam.
Nws yog tsim nyog sau cia tias thaum tus nqi yog qhov tseem ceeb tshaj plaws, nws yuav tsum tsis yog tus txiav txim siab ntawm koj qhov kev txiav txim siab yuav khoom. Thaum yuav refractory cib ntawm zinfon, zoo, muaj kev ntseeg tau, thiab kev txhawb nqa yog qhov kev txiav txim siab sib xws.
Los ntawm kev xaiv Zinfon ua koj tus neeg xa khoom, koj tuaj yeem nkag mus rau cov khoom siv regractory refractory, ntau yam ntawm lwm cov khoom siv regractory, thiab kev txhawb nqa. Hu rau Zinfon Readactories tam sim ntawd los tham txog koj cov kev xav tau thiab tau txais kev daws teeb meem!
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Muab kev tiv thaiv tom qab kev tiv thaiv kev muag khoom
Peb qhov chaw nyob
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Tus xov tooj
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info@zinfon-refractory.com
Cim npe nrov: Direct-Bonded Magnesia Chrome Cib, Tuam Tshoj ncaj-sib khi Magnesia Chrome Cib Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas