Andalusite cib yog ib hom refractory cib ua los ntawm andalusite, ib qho ntxhia, ua ke nrog lwm cov hmoov. Cov cib no siv rau hauv kev lag luam xws li steelmaking, iav melting, thiab cov khib nyiab pov tseg. Lawv yog cov zoo tagnrho rau cov ntawv thov uas tsis tshua muaj creep, zoo heev thermal stability, siab tiv thaiv thermal shock thiab spalling, nrog rau superior corrosion kuj.
cov ntaub ntawv technical ntawm andalusite bricks
Cov khoom |
Tsawg creep fireclay cib | Tsawg porosity fireclay cib | Tshwj xeeb siab alumina cib | Tshwj xeeb andalusite cib | ||
| Tshuaj muaj pes tsawg leeg | Al2O3 % | 42-53 | Ntau dua lossis sib npaug li 42 | Ntau dua lossis sib npaug li 58 | 55-60 | |
| Fe2O3 % Tsawg dua los yog sib npaug | 1.6 | 2.0 | 1.5 | 1.2 | ||
| CaO + MgO % Tsawg dua lossis sib npaug | 0.7 | 0.7 | 0.7 | 0.4 | ||
| Na2O+K2O % Tsawg dua lossis sib npaug | 0.8 | 0.8 | 0.8 | 0.5 | ||
| Qhov ceev ceev g / cm3 Ntau dua lossis sib npaug | 2.2 | 2.2 | 2.45 | 2.25 | ||
| Pom tseeb porosity % Tsawg dua lossis sib npaug | 19 | 17 | 20 | 18 | ||
| CCS Mpa Ntau dua lossis sib npaug | 40 | 40 | 50 | 60 | ||
| {{0}}.2MpaRUL T0.6 ºC Ntau dua lossis sib npaug | 1450 | 1450 | 1600 | 1600 | ||
| % Creep tus nqi 1280ºC, 25h, 0.2Mpa Tsawg dua lossis sib npaug | 0.4 | -- | 0.4 | 0.2 | ||
| MOR Mpa Ntau dua lossis sib npaug | 1200ºC | 10 | -- | -- | 12 | |
| 1350ºC | 4 | -- | 6 | 6 | ||
| 20-1000ºC Thermal expansion % Tsawg dua lossis sib npaug | 0.7 | 0.7 | 0.7 | 0.6 | ||
| Refractoriness ºC Ntau dua lossis sib npaug | - | - | - | 1790 | ||
| P.L.C 1500ºC*2h | - | - | - | -0.1-+0.1 | ||
| TSR 1100ºC dej txias - voj voog Ntau dua lossis sib npaug | - | - | - | 35 | ||
kev siv ntawm andalusite bricks
Andalusite cib paub txog lawv qhov kev ua tau zoo tshwj xeeb thiab tau siv dav hauv cov khoom siv kub kub hauv ntau qhov chaw, suav nrog ceramics, iav, metallurgy, cement, thiab steel industries. Cov ntawv thov tshwj xeeb suav nrog:
- Linings rau kub blast qhov cub.
- Cov iav furnaces, ceramic kilns, cement rotary kilns, thiab ladle linings.
- Kub moj tej tawg qhov hluav taws xob, cov ntaub ntawv nozzle, thiab lwm yam khoom siv.
- Hluav taws xob rauv hauv ob sab phlu, hlau ladles, thiab metallurgical reactors.
- Upper furnaces, kiln ru tsev, thiab lwm qhov chaw kub kub.
txheej txheem ntawm refractory andalusite cib
Ntawm AGRM, peb siv cov cuab yeej ntse digital siab heev los tswj qhov sib piv ntawm aluminium oxide thiab mullite thaum lub sijhawm tsim khoom. Peb cov lej tswj cov xovxwm kom muaj qhov raug siab thiab muaj peev xwm muaj zog hauv kev tsim cov cib. Txhua andalusite refractory cib tau ua tib zoo tshuaj xyuas kom lav nws qhov zoo. Cov txheej txheem nruj me ntsis no ua kom ntseeg tau tias peb cov neeg koom tes tau txais cov cib zoo tshaj plaws, nrog txhua kauj ruam tsom mus rau kev tswj hwm cov qauv siab tshaj plaws.
vim li cas thiaj xaiv AGRM
Zog-Txuag Refractories
Txo kev siv hluav taws xob ntau txog 20% nrog AGRM cov kev daws teeb meem siab heev. Raws li tus thawj coj hauv kev siv hluav taws xob, peb ua kom zoo rau qhov ua tau zoo ntawm cov khoom siv hluav taws xob los ntawm cov txheej txheem txheej txheem tshiab thiab cov khoom lag luam, suav nrog cov txheej txheem siab emissivity thiab microporous rwb thaiv tsev.
Kev kho kom haum
Nrhiav rau cov duab tshwj xeeb, qhov ntau thiab tsawg, qib, lossis cov khoom siv refractory tsim? AGRM's in-house R & D pab neeg tshwj xeeb hauv kev tsim kho tshiab thiab kev hloov kho, muab cov khoom siv hluav taws xob tsim los ua kom tau raws li koj qhov kev xav tau.
Kev pab txhawb nqa
Peb muab cov kev pabcuam dav dav, suav nrog kev tsim qauv, engineering, kev soj ntsuam tsis ua haujlwm, thiab kev kho kom zoo, nrog rau kev tshawb xyuas thermal rau cov cub tawg. Txawm hais tias koj xav tau cov duab kos duab tshiab lossis cov kev ntsuas cua sov rau lub zog-tsim refractory hauv ob sab phlu, peb pab neeg muab kev pabcuam ua tiav kom tau raws li koj xav tau.
Hu rau AGRM kom zoo thiabalusite cib
Nrog ntau tshaj 20 xyoo ntawm kev tsim khoom, AGRM Refractory tau tsim lub koob npe nrov rau kev xa cov khoom zoo refractory rau cov neeg siv khoom thoob ntiaj teb. Ua tsaug rau peb qhov chaw tsim khoom hauv tsev, peb muab cov nqi sib tw ntawm andalusite cib. Tshawb xyuas peb cov neeg siv khoom tawm tswv yim thiab cov ntaub ntawv tshawb fawb kom pom cov txiaj ntsig ua pov thawj. Yog tias koj tsis paub meej txog koj cov kev daws teeb meem lossis xav tau kev pab xaiv cov khoom siv hluav taws xob zoo, tsis txhob yig tiv tauj peb hnub no!
Cim npe nrov: andalusite bricks, Tuam Tshoj andalusite bricks manufacturers, lwm tus neeg, Hoobkas
