Magnesia Alumina Spinels Cib Rau Ladle Castable
Khoom Description
Siv magnesia-alumina spinel cib castables rau ladles yuav tsum tau xaiv cov khoom tsim nyog, cov txheej txheem kev teeb tsa, thiab kev saib xyuas kom ntseeg tau tias kev ua tau zoo thiab kev pab lub neej ntev. Kev koom tes nrog cov kws tshaj lij refractory thiab cov neeg muag khoom yog qhov tseem ceeb los txhim kho kev tsim thiab kev siv ntawm magnesia-alumina spinel castables rau ladle hauv ob sab phlu hauv kev lag luam steelmaking.
Specification
|
Qauv |
ZJMA-6 |
ZJMA-7 |
ZJMA-8 |
|
MgO (%) |
Ntau dua lossis sib npaug li 85 |
Ntau dua lossis sib npaug rau 86 |
Ntau dua lossis sib npaug rau 86 |
|
Fe2O3 (%) |
Tsawg dua lossis sib npaug rau 0.8 |
Tsawg dua los yog sib npaug rau 0.7 |
Tsawg dua los yog sib npaug rau 0.7 |
|
Al2O3 (%) |
11-13 |
10-12 |
10-12 |
|
SiO2 (%) |
Tsawg dua los yog sib npaug rau 0.7 |
Tsawg dua los yog sib npaug rau 0.5 |
Tsawg dua lossis sib npaug rau 0.35 |
|
CaO (%) |
Tsawg dua lossis sib npaug li 1.30 |
Tsawg dua lossis sib npaug rau 1.10 |
Tsawg dua lossis sib npaug rau 0.95 |
|
Qhov ceev (g / cm³) |
Ntau dua lossis sib npaug rau 2.95 |
Ntau dua lossis sib npaug rau 2.97 |
Ntau dua lossis sib npaug rau 3.0 |
|
Pom tseeb porosity (%) |
Tsawg dua los yog sib npaug li 16 |
Tsawg dua los yog sib npaug li 16 |
Tsawg dua los yog sib npaug li 16 |
|
Qhov kub thiab txias compressive zog (MPa) |
Ntau dua lossis sib npaug li 65 |
Ntau dua lossis sib npaug li 65 |
Ntau dua lossis sib npaug li 65 |
|
Refractoiness nyob rau hauv load ({0}}.2Mpa,t0.6) |
Ntau dua lossis sib npaug li 1700 degree |
Ntau dua lossis sib npaug li 1700 degree |
Ntau dua lossis sib npaug li 1700 degree |
|
Thermal shock stability, lub sij hawm (1100 degree, dej txias) |
Ntau dua lossis sib npaug li 12 |
Ntau dua lossis sib npaug li 12 |
Ntau dua lossis sib npaug li 12 |
Ladle castables yog cov khoom siv refractory siv rau hauv ob sab phlu hauv kev lag luam steelmaking. Magnesia-alumina spinel cib, nyob rau hauv daim ntawv ntawm castables, muaj peev xwm muab cov yam ntxwv tshwj xeeb uas ua rau lawv haum rau ladle hauv daim ntaub ntawv. Ntawm no yog cov yam ntxwv tseem ceeb ntawm magnesia-alumina spinel cib castables rau ladles:
High-Temperature Resistance:Ladles raug kub heev thaum lub sij hawm steel pouring thiab refining txheej txheem. Magnesia-alumina spinel castables tuaj yeem tiv taus cov kub no yam tsis muaj qhov cuam tshuam loj heev.
Thermal Shock Resistance:Ladle castables yuav tsum tau tiv taus kub hloov ceev raws li cov ladles yog preheated thiab ces tuaj rau hauv kev sib cuag nrog molten hlau. Magnesia-alumina spinel castables pom zoo thermal poob siab tiv thaiv kom tsis txhob tawg lossis tawg.
Corrosion Resistance:Magnesia-alumina spinel castables muaj kev tiv thaiv rau corrosive los ntawm molten steel, slag, thiab lwm yam reactive tshuaj nyob rau hauv lub ladle thaum lub sij hawm steelmaking.
FAQ
Q: Koj cov nqe lus them nqi yog dab tsi?
A: T / T 30% tso nyiaj, thiab 70% ua ntej xa khoom. Peb mam li qhia koj cov duab ntawm cov khoom thiab pob khoom ua ntej koj them qhov nyiaj tshuav.
Q: Koj cov nqe lus ntawm kev xa khoom yog dab tsi?
A: EXW, FOB, CFR, CIF, DDU.
Q: Ua li cas txog koj lub sijhawm xa khoom?
A: Feem ntau, nws yuav siv li 30 mus rau 60 hnub tom qab tau txais koj cov nyiaj them ua ntej. Lub sijhawm xa khoom tshwj xeeb nyob ntawm cov khoom thiab qhov ntau ntawm koj qhov kev txiav txim.
Q: Koj puas tuaj yeem tsim raws li Cov Qauv?
A: Yog lawm, peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
Q: Koj txoj cai qauv yog dab tsi?
A: Peb tuaj yeem muab cov qauv yog tias peb npaj cov khoom hauv Tshuag, tab sis cov neeg siv khoom yuav tsum them tus nqi coj mus kuaj thiab tus nqi xa khoom.
Tiv tauj peb
24-teev xov tooj hu xovtooj, npaj los daws koj cov lus nug txhua lub sijhawm.
Xov tooj
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