Chromium Corundum castables yog feem ntau ua los ntawm high-zog refactters raw cov ntaub ntawv xws li corundum thiab chromium oxide, nrog ntxiv ntawm micro-hmoov. Cov ntaub ntawv no yog rau cov tshuaj sib xyaw Corundum Castable Series thiab tau cais raws li Neuttral refractory castable. Lawv muaj cov ntxhib aggregates, zoo sib xyaw, thiab hmoov nplej sib xyaw rau hauv cov profortions tshwj xeeb, nrog rau kev ntsuas lossis cov tshuaj ntxiv.
Cov khoom siv no yog qhov haum rau kev casting thiab kev siv cov ntawv thov. Thaum lub sijhawm tsim kho, kev sib txuas, teeb tsa cov neeg sawv cev, thiab ib qho nyiaj uas tsim nyog tau ntxiv rau cov khoom sib xyaw, ua rau cov khoom siv cas, ua rau cov khoom siv hluav taws xob zoo. Lawv muab kev pabcuam ntev npaum li cas piv rau Tsoos Corundum castabes.
Kev Sau Ntawv & Cov Qauv
Lub ntsiab raw khoom
Chrome Corlundegation:
Cov khoom siv hauv paus: Kev lag luam alumina (al₂o₃ ntau dua los yog sib npaug nrog 5-15% cr₂o₃, ua tiav los ntawm kev kub siab (saum 2000 degree) lossis sintering.
Lub ntsiab crystal phases: -Al₂o₃ (Corundum) thiab ib qho me me ntawm chrome corundum cov kuab (nrog yaj Cr₂o₃). Cov qauv siv leustal ntom thiab nce lattice distortion enhance tshuaj muaj peev xwm.
Xim: Txawv los ntawm lub teeb liab rau tsaus liab nyob ntawm cov ntsiab lus cr₂o₃.
Lub khi:
Xws li cov calcium aluminate, phosphates (piv txwv li, txhuas dihydrogen phosphate), silicates, thiab lwm yam.
Hmoov nplua:
Corundum Micropowder, Silica Fume, Chrome Corundum Micropowder, thiab lwm yam. Txhim kho ntom thiab lub zog.
Ntxiv:
Dispersants, dej reducers, thiab antioxidants (piv txwv, nws yog xim hlau txhuas hmoov) tau ntxiv rau txhim kho kev ua haujlwm thiab kev ua haujlwm kub.
Cov Qauv Txheej Txheem
Cov aggregates thiab Matrix form tus qauv tuab los ntawm kev sib txuas lus sib luag lossis kev sib koom tes Eutectic. Cov qauv no tiv thaiv qhov tsim ntawm intergranular iav iav theem ntawm qhov kub thiab txias thiab muab cov muaj zog tsis kam mus rau kev nkag mus rau.
Yam uas pab
Kub-Kub Kuj
Kev pabcuam kub: 1600-1800 degree, uas yog siab tshaj qhov ntawm corundum castables castables (1500-1650 degree).
Qho tseem ceeb: Croo ₃ Muaj cov kua ntsuas kub thiab txias thiab inhibits qhov tsim ntawm cov khoom siv tsawg me me ntawm cov kub.
Yaig Kuj
Slag Kuj: Zoo heev rau cov acidic slags (piv txwv li, silicated sluags hauv cov ntaub tshuaj lom neeg (piv txwv li, Feo, Vox hauv steelmaking).
Lub tshuab: Cr₂o₃ reacts nrog acidic oxides ua rau lub siab zoo melting-point creati₂o₇, melting point 1780 degree), tsim cov txheej tiv thaiv tuab.
Oxidation tsis kam: Hauv oxidizing cua sov, crao₃ cov ntaub ntawv muaj cov yeeb yaj kiab ruaj khov uas txwv tsis pub oxidation ntxiv ntawm sab hauv al₂o₃.
Thermal poob siab xwm
Nrog tsawg thermal nthuav kev coeffanic (~ 8 × 10⁻⁶ \/ degree) thiab lattice distortion nyob rau hauv lub chrome corundum cov tshuaj zoo, kev ntxhov siab uas cua sov tau txo. Qhov no ua rau cov khoom haum rau ib puag ncig uas muaj kev kub siab ntau yam (piv txwv li, cov pob tawg).
Neeg Kho Tshuab Muaj Zog
Chav Chav Sov Compressed Lub Zog: 80-150 MPA
Lub zog rov qab khaws cia ntawm 1400 degree: ntau dua los yog sib luag rau 80%, nrog yaig zoo thiab hnav tsis kam
Kev sib piv nrog lwm cov khoom siv ua:
| Khoom Hom | Lub ntsiab | Kev ua tau zoo | Raug Daim Ntawv Teev Lus |
| Chrome Corundum Castables | Al₂o₃ + Cr₂o₃ | Resistant rau kua qaub swb, oxidation, lub zog kub siab | Iav Kiln, Metallurgical Acid Rauv |
| Magnesium-Aluminium Spinnel Casab | Mgal₂o₄ + al₂o₃ | Zoo tsis kam rau Alkaline Slag thiab Thermal poob siab | Steel Furnaces, Maas Kilns |
| Dog dig corundum castables | Al₂o₃ (ntau dua los yog sib npaug rau 90%) | Hnav kev tiv thaiv thiab muaj lub zog siab ntawm nruab nrab-siab kub | Maas Ciln Cyclone, Cua Sov Rauv |
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.
Chaw tsim tshuaj paus ncaj qha
Hoobkas cov nqi
Cov Kev Pab Txhawb
Muaj
Lub cev thiab tshuaj Specifications
| Qib \/ Specifications |
GDC -1 |
GDC -2 |
GDC -3 |
|
|
Tshuaj lom neeg muaj pes tsawg leeg (%) |
Al2O3Ntau dua los yog sib npaug |
90 |
93.5 |
96 |
|
Cr2O3 Ntau dua los yog sib npaug |
3 |
3 |
3 |
|
|
Bulk ntom (G \/ cm3) ntau dua lossis sib npaug |
110 Degree X 24 Hr |
3.05 |
3.10 |
3.15 |
|
Tawm Hloov (%) |
1500 Qib X 3 hr |
±0.5 |
±0.5 |
±0.5 |
|
CRUSHING lub zog (Mpa) ntau dua los yog sib npaug |
110 Degree X 24 Hr |
75 |
95 |
115 |
|
1500 Qib X 3 hr |
85 |
105 |
125 |
|
|
Tejlo Kub modulus ntawm kev sib tawg (Mpa) ntau dua los yog sib npaug |
110 Degree X 24 Hr |
10 |
12 |
14 |
|
1500 Qib X 3 hr |
12 |
14 |
16 |
|
|
Kev Ntsuas Kub (Degree) |
1670 |
1690 |
1710 |
|
Daim ntawv thov
Metallurgical Kev Lag Luam
Steelmaking rapaces (piv txwv li, tapping qhov, ladle slag kab): Tiv thaiv kev yaig los ntawm high-bas-bluous slags (caO-sio₂-al₂o₃ tshuab) thiab FEO.
Tsis-ferrous hlau smelting rauv: Withst corrosion los ntawm acidic slags uas muaj cov sulphur lossis tooj liab (piv txwv li tooj liab \/ tooj liab).
Iav Kev Lag Luam
High-aav hauv cov iav kilns (piv txwv li, melting zones, ntws channels): Tiv thaiv yaig los ntawm silicate melts thiab na₂o vapor.
Yam uas pab: Cr₂o₃ reacts nrog Naiso los ua ib lub hom phiaj viscous uas thaiv cov txheej uas thaiv txuas ntxiv.
Tshuaj lom neeg thiab kev lag luam Ceramic
Tshuaj lom neeg FREACKES: Zoo tagnrho rau cov txheej txheem uas cuam tshuam rau acidic gases xws li so₂ thiab hc.
Ceramic Sintering Rauv: Ua kom zoo nyob rau hauv oxidizing tej yam kev mob thiab nquag thermal cycling.
Lwm qhov kev sib txuas kub siab
Siv nyob rau hauv ib puag ncig xws li cov ntaub thaiv pov tseg thiab kev ntsuas hluav taws xob ua kom muaj qhov chaw siab corrosion thiab kub tsis kam yuav tsum muaj.
Kev tsim kho thiab kev ceev faj
Siv cov ntsiab lus tseem ceeb
Siv cov khoom siv yuam kev thiab sib tov rau tsawg kawg 6 feeb los xyuas kom meej txawm tias faib cov khoom sib xyaw thiab cov khoom sib xyaw ua ke.
Tej chim kom txog rau thaum los ntshav tawm los tiv thaiv kev sib hais haum, vim muaj kev sib hais siab ntawm cr₂o₃ (~ 4} g \/ cm³).
Ci Txheej Txheem
Ua raws li cov txheej txheem stepped standed:
Tsawg-kub theem (<300°C): Evaporate dawb dej maj mam.
Mid-kub theem (600-800 degree): Txhawb kev sintering.
High-temperature stage (>1200 degree): Tsim kho Ceramic tsev.
Zam kev kub ntxhov ceev lossis cua txias kom tiv thaiv kev ntxhov siab vim vim muaj kev sib tshuam nyob rau hauv cr₂o₃.
Vim li cas thiaj ua rau peb?
01 \/ Kev Xa Khoom Sib Tham thiab Logistics
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.
02 \/ Mekas Ntim
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!
03 \/ yuav Zinfon Chromium Corundum cases ntawm tus nqi pheej yig
Tus nqi ntawm Chromium Corundab yog tus paub yuam kev cuam tshuam cov neeg siv khoom kev txiav txim siab. Yog li no, peb muab cov pheej yig chromium corundum castabes rau muag. Ntawm no yog ntau cov laj thawj uas vim li cas Zinfon Spechromium Corundum cas los 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 tus nqi ex-lub Hoobkas 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 chromium corundum castables los ntawm zinfon, zoo, muaj kev cia siab, thiab kev txhawb nqa yog qhov kev txiav txim siab sib luag.
7 * 24 teev online teb
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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!
Cim npe nrov: chromium corundum castables, Tuam Tshoj Chromium Corundum castufacturers, lwm tus neeg, Hoobkas