Cov Lus Qhia rau High Aluminium Castable rau Hluav Taws-Resistant thiab Corrosion-Resistant rau Aluminium Electrolysis Rauv
Peb txoj kev nrhiav mus ib txhis yog lub siab xav ntawm "saib xyuas kev ua lag luam, saib xyuas kev coj noj coj ua, saib xyuas kev tshawb fawb" thiab lub tswv yim ntawm "zoo qhov yooj yim, ntseeg thawj zaug thiab kev tswj hwm qib siab" rau Quots rau High Aluminium Castable rau Fire-Resistant thiab Corrosion-Resistant rau Aluminium Electrolysis Furnace, Peb yuav muab cov khoom zoo tshaj plaws, tej zaum qhov muaj txiaj ntsig zoo tshaj plaws, rau ob tus neeg siv khoom tshiab thiab qub nrog txhua qhov kev pabcuam ntsuab zoo tshaj plaws.
Peb txoj kev nrhiav mus ib txhis yog lub siab xav ntawm "saib kev ua lag luam, saib kev coj noj coj ua, saib kev tshawb fawb" nrog rau lub tswv yim ntawm "zoo yog qhov yooj yim, muaj kev ntseeg rau thawj zaug thiab kev tswj hwm qib siab" rauTuam Tshoj Refractory Castable thiab High Alumina Castable, Peb tau ua raws li qhov zoo tshaj plaws, tus nqi sib tw thiab kev xa khoom raws sijhawm thiab kev pabcuam zoo dua, thiab vam tias yuav tsim kom muaj kev sib raug zoo thiab kev koom tes ntev nrog peb cov neeg koom tes ua lag luam tshiab thiab qub los ntawm thoob plaws lub ntiaj teb. Zoo siab txais tos koj los koom nrog peb.
Cov ntaub ntawv yooj yim ntawm cov txhuas tsis lo cov castables
Cov khoom siv no yog ib hom khoom siv tshiab uas muaj cov cement tsawg thiab cov hmoov zoo heev ua ke raws li cov mullite, andalusite thiab sillimanite uas muaj cov khoom huv si siab. Vim yog kev sib xyaw ua ke ntawm cov khoom siv raw uas muaj cov khoom huv si siab thiab cov hmoov zoo heev, cov khoom siv no muaj cov khoom ntom ntom siab, muaj zog siab, thiab ruaj khov zoo thaum tshav kub kub. Ntxwv, thiab lwm yam), tuaj yeem txo qhov ntub ntawm cov txhuas thiab cov hlau thiab slag rau cov khoom siv refractory, thiab txhim kho qhov kev tiv thaiv corrosion, kev tiv thaiv kev yaig, thiab kev tsis lo rau cov khoom siv refractory txhuas rau cov kua txhuas uas muaj cov khoom siv tshuaj xws li ntsev thiab flux. Lub luag haujlwm slag thiab slag tiv thaiv txhuas thiab cov hlau thiab slag los ntawm kev nkag mus rau hauv cov khoom siv refractory, ua kom lub neej ntawm lub cub tawg ntev dua. Zoo tagnrho rau cov cub tawg yaj, cov cub tawg zoo li qub, cov ntxhua khaub ncaws, cov ntaub ntawv txhuas cladding.
2. Cov ntsuas kev ua tau zoo:
| Cov khoom | GMJ-A | GMJ-AP | GMJ-GP | |
| Cov Ntawv Qhia | ||||
| Al2O3% | 65 | 70 | 75 | |
| Qhov ceev ntawm cov khoom loj g/cm3≥ | 2.4 | 2.65 | 2.75 | |
| Lub zog compressive Mpa≥ | 110 ℃ × 24 teev | 40 | 45 | 45 |
| 1300 ℃ × 16 teev | 45 | 50 | 55 | |
| Lub zog khoov Mpa≥ | 110 ℃ × 24 teev | 12 | 15 | 15 |
| 1300 ℃ × 16 teev | 14 | 18 | 18 | |
| tus nqi ntawm kev hloov pauv ntawm kab%1300 ℃ × 3 teev | ±0.1 | ±0.1 | ±0.1 | |
| Daim ntawv thov ntau yam | Qhov rooj cub tawg, lub qhov rooj cub tawg, qhov nqes hav tshem tawm slag, qhov chaw tso tawm | |||
| Cov yam ntxwv ntawm cov khoom siv | Muaj zog heev, tiv taus kev hnav siab, cuam tshuam tsis kam, tev tawv tsis kam | |||
Cov ntsuas kev ua tau zoo ntawm lub cev thiab tshuaj lom neeg ntawm cov khoom siv tsis lo rau aluminium micro-expansion series refractory castable:
| Cov khoom | BWJ-1 | BWJ-1A | BWJ-M | BWJ-F | BWJ-G | |
| Cov Ntawv Qhia | ||||||
| Cov Khoom Siv Tshuaj% | Al2O3≥ | 60 | 65 | 65 | 70 | 80 |
| Fe2O3≤ | 0.6 | 0.5 | 0.4 | 0.4 | 0.3 | |
| BaO+ZnO+B2O3≥ | 3 | 3 | 3 | 4 | 4 | |
| Qhov ceev ntawm cov khoom loj g/cm3≥ | 2.4 | 2.5 | 2.65 | 2.7 | 2.8 | |
| Lub zog compressive Mpa≥ | 110 ℃ × 24 teev | 35 | 40 | 40 | 45 | 45 |
| 1300 ℃ × 16 teev | 40 | 45 | 45 | 50 | 50 | |
| Lub zog khoov Mpa≥ | 110 ℃ × 24 teev | 5 | 10 | 10 | 12 | 14 |
| 1300 ℃ × 16 teev | 10 | 13 | 13 | 15 | 16 | |
| tus nqi ntawm kev hloov pauv ntawm kab%1300 ℃ × 3 teev | 0 ~ + 0.2 | 0 ~ + 0.2 | 0 ~ + 0.2 | 0 ~ + 0.1 | 0 ~ + 0.1 | |
| Daim ntawv thov ntau yam | Aluminium melting cub tawg, lub ru tsev cub tawg, phab ntsa cub tawg, hauv qab cub tawg, qhov chaw tawm, lub ladle txhuas, Cov ntxhua khaub ncaws, lub thawv degassing, thiab lwm yam. | |||||
| Cov yam ntxwv ntawm cov khoom siv | Cov yam ntxwv ntawm cov khoom siv yog kev ncaj ncees, muaj zog heev, tiv taus corrosion, tiv taus peeling, tiv taus kev nkag mus, Zoo thermal stability, tsis muaj txhuas, tsis muaj slag | |||||
Peb txoj kev nrhiav mus ib txhis yog lub siab xav ntawm "saib xyuas kev ua lag luam, saib xyuas kev coj noj coj ua, saib xyuas kev tshawb fawb" thiab lub tswv yim ntawm "zoo qhov yooj yim, ntseeg thawj zaug thiab kev tswj hwm qib siab" rau Quots rau High Aluminium Castable rau Fire-Resistant thiab Corrosion-Resistant rau Aluminium Electrolysis Furnace, Peb yuav muab cov khoom zoo tshaj plaws, tej zaum qhov muaj txiaj ntsig zoo tshaj plaws, rau ob tus neeg siv khoom tshiab thiab qub nrog txhua qhov kev pabcuam ntsuab zoo tshaj plaws.
Cov lus hais rauTuam Tshoj Refractory Castable thiab High Alumina Castable, Peb tau ua raws li qhov zoo tshaj plaws, tus nqi sib tw thiab kev xa khoom raws sijhawm thiab kev pabcuam zoo dua, thiab vam tias yuav tsim kom muaj kev sib raug zoo thiab kev koom tes ntev nrog peb cov neeg koom tes ua lag luam tshiab thiab qub los ntawm thoob plaws lub ntiaj teb. Zoo siab txais tos koj los koom nrog peb.
