Mullite Cib Rau Steel Kev Lag Luam
Khoom Description
Mullite bricks ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom siv thiab cov qauv hauv kev lag luam steel, qhov twg qhov kub thiab txias, thermal cycling, thiab tshuaj lom neeg sib cuam tshuam. Cov qauv tsim tshwj xeeb thiab kev siv ntawm mullite cib nyob ntawm seb cov yam ntxwv xws li cov txheej txheem steelmaking, hom khoom siv, kev ua haujlwm, thiab qhov yuav tsum tau ua kom zoo thiab kev nyab xeeb.
Specification
|
Yam khoom/qib |
Mullite Insulating Cib |
|||
|
JM23/K23 |
JM26/K26 |
JM28/K28 |
JM30/K30 |
|
|
Chemical Composition (%) |
||||
|
Al2O3 |
42 |
56 |
67 |
73 |
|
SiO 2 |
55 |
41 |
30 |
24 |
|
Fe2O 3 |
Tsawg dua los yog sib npaug li 1 |
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 |
|
K2O plus Na2O |
1.1 |
1.7 |
1.7 |
1.7 |
|
Qhov ceev (kg / m3) |
600 |
800 |
900 |
1000 |
|
Kev ntsuas kub (degree) |
1300 |
1400 |
1500 |
1550 |
|
Txias Crushing Zog (MPa) |
1.2 |
1.8 |
2.5 |
3.3 |
|
Modulus ntawm Repture (MPa) |
1.0 |
1.7 |
2.3 |
3.1 |
|
Permanent Linear Change (%) x 24 teev |
Tsawg dua lossis sib npaug rau 0.6 |
Tsawg dua lossis sib npaug rau 0.6 |
Tsawg dua lossis sib npaug rau 0.8 |
Tsawg dua lossis sib npaug rau 0.9 |
|
Thermal Expansion (%) 1000 degree |
0.5 |
0.52 |
0.52 |
0.53 |
|
Thermal conductivity (W / mk) |
||||
|
350 degree |
0.18 |
0.25 |
0.33 |
0.38 |
|
400 degree |
0.20 |
0.29 |
0.35 |
0.40 |
|
600 degree |
0.24 |
0.32 |
0.37 |
0.42 |
Mullite bricks yog dav siv nyob rau hauv kev lag luam steel vim lawv zoo heev thermal stability, mechanical zog, thiab kuj mus rau high kub thiab thermal shock. Kev lag luam steel muaj ntau yam txheej txheem uas xav tau cov ntaub ntawv refractory muaj peev xwm tiv taus huab cua. Nov yog qee qhov kev siv ntawm mullite cib hauv kev lag luam steel:
Electric Arc Rauv (EAF): Mullite bricks yog siv nyob rau hauv EAF hauv ob sab phlu, qhov uas lawv tuaj yeem tiv taus qhov kub thiab txias thiab tshuaj lom neeg tshwm sim thaum lub sij hawm steelmaking txheej txheem.
Ladle Linings: Mullite bricks pom siv nyob rau hauv ladles siv los thauj molten steel, qhov chaw uas lawv muab thermal rwb thaiv tsev thiab kuj rau molten hlau thiab slag.
Tundishes: Tundishes, siv los faib cov hlau molten rau cov pwm sib txawv, tuaj yeem ua kab nrog mullite cib kom tiv taus qhov kub thiab txias.
Nruam Casting: Mullite bricks yog siv nyob rau hauv nruam casting tshuab, uas solidify molten steel rau hauv ntau yam duab, muab kev tiv thaiv rau lub siab kub thiab abrasive tej yam kev mob.
FAQ
Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb.
Q: Kuv puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Yog lawm, peb yuav npaj cov neeg ua haujlwm txais tos kom ua siab ntev piav qhia rau koj.
Q: Vim li cas thiaj xaiv koj hla lwm tus neeg xa khoom?
A: Peb muaj cov nplai loj, lub zog muaj zog, thiab kev nplua nuj, kev siv thev naus laus zis, thiab kev pabcuam zoo rau cov neeg siv khoom, thiab tau txais ntau yam ntawv pov thawj xws li CE / ISO9001 / ISO45001.
Q: Koj them nyiaj li cas?
A: T / T, L / C, Nyiaj ntsuab tau txais.
Tiv tauj peb
24-teev xov tooj hu xovtooj, npaj los daws koj cov lus nug txhua lub sijhawm.
Xov tooj
ntxiv rau 8615896822096
info@zaferroalloy.com
Chaw nyob
25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City, Henan Province, Suav teb
Cim npe nrov: Mullite cib rau steel kev lag luam, Tuam Tshoj mullite cib rau steel kev lag luam manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug