Magnesia Refractory Cib
LONGKETERmuab ntau yam ntawm magnesia refractory bricks
Kev tsim cov txheej txheem: Siv cov khoom zoo sintered lossis fused magnesia ua cov khoom siv raw, zoo li tus thiab tom qab ntawd raug rho tawm haujlwm nyob rau hauv qhov kub thiab txias.Nrog rau qhov kub thiab txias kev ua tau zoo, siab zog, siab erosion kuj thiab hnav- pov thawj tsis kam, siab thermal shock resistance.
Daim ntawv thov: Cov ntaub ntawv ruaj khov ntawm cov hloov pauv, cov ntaiv, EAF thiab lwm yam.
Magnesiarefractoryseries bricks tseem hu ua cov cib yooj yim. Cov ntsiab lus tseem ceeb yog MgO thiab cov ntaub ntawv tseem ceeb suav nrog cov hlau nplaum tuag los yog fused magnesia.
Basic bricks ntawm no suav nrogMagnesia refractory cib/magnesite cib, magnesia carbon cib, magnesia chrome cib, magnesia spinel cib thiab magnesia dolomite cib/magnesia calcium cib.
Cov txheej txheem tsim khoom: Raw khoom sib tsoo --- batching --- Zoo li hydraulic xovxwm --- raug rho tawm haujlwm hauv 1700C qhov cub - tshuaj xyuas thiab ntim hauv warehouse
Cov cib yooj yim yog siv dav hauv kev lag luam Hlau thiab hlau, tsis yog- kev lag luam ferrous, ua haujlwm linings ntawm cov cement rotary kilns, iav furnaces, txiv qaub rauv thiab lwm yam.
Magnesia Refractory CibKhoom:
Lub zog kub kub thiab super tsis kam rau cov khoom siv txawv teb chaws, steel zeb slag, Alkaline Oxide. Zoo rau thermal spalling abrasion thiab kua hlau nkag tsis kam
High melting point, siab thermal conductivity thiab kub cia muaj peev xwm. Siv nyob rau hauv lub tshav kub cia thiab preheater nroj tsuag
Zoo ntim stability thiab tsawg porosity
Thermal shock resistance thiab hydrated kuj ntawm cov cib yooj yim tsis muaj zog. Yog li cov cib yooj yim feem ntau yog siv rau thaj chaw kub thiab txias thiab thaum ntim khoom, dej -cov ntaub ntawv pov thawj yog tsim nyog.Ib qho ntxiv, peb qhia cov cib siv kom sai li sai tau, lub sijhawm khaws cia yuav yog 6-12 lub hlis feem ntau.
Magnesia Refractory CibCov ntaub ntawv khoom:
| Hom | MZ-97A | MZ-97B | MZ-95A | MZ-95B | MZ-93 | MZ-91 |
| MgO (%) Ntau dua lossis sib npaug | 97 | 96.5 | 95 | 94.5 | 93 | 91 |
| SiO2 (%) Tsawg dua lossis sib npaug | 1.0 | 2.0 | 2.0 | 2.0 | 3.5 | – |
| CaO (%) Tsawg dua lossis sib npaug | – | – | 2.0 | 2.0 | 2.0 | 3.0 |
| Pom meej porosity (%) Tsawg dua lossis sib npaug | 16 | 18 | 16 | 18 | 18 | 18 |
| Cold Crushing Strength (MPa) Ntau dua lossis sib npaug | 60 | 60 | 60 | 60 | ||
| Refractoriness Nyob rau hauv Load 0.2MPa℃Ntau dua los yog sib npaug rau | 1700 | 1650 | 1620 | 1560 | ||
| Rov ntsuas dua, hloov pauv mus tas li tom qab cua sov ntawm (1650 degree, 2h)% | 0~ – 0.2 | 0~ – 0.3 | 0~ – 0.4 | 0~ – 0.4 | ||
Cim npe nrov: Tuam Tshoj magnesia refractory bricks manufacturers, lwm tus neeg, Hoobkas
