Mullite rwb thaiv tsev cib High Performance Light Weight Mullite Brick
Nrog siab refractoriness, mullite rwb thaiv tsev cib tuaj yeem raug hluav taws xob ncaj qha. Lawv muaj cov yam ntxwv ntawm lub teeb yuag, siab zog, tsis tshua muaj thermal conductivity, zoo thermal shock tsis kam thiab lub zog tseem ceeb - txuag cov teebmeem.
Hauj lwm lawm
ZhenAn International Co., Limited yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm mullite rwb thaiv tsev cib siab kev kawm lub teeb yuag mullite cib nyob rau hauv Suav teb. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov lag luam wholesale luv nqi mullite rwb thaiv tsev cib siab kev ua tau zoo lub teeb yuag mullite cib hauv Tshuag ntawm no los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi tsim nyog muaj.
Kev piav qhia
Mullite Bricks yog ib yam khoom ntawm alumina refractory siab nrog mullite (3Al2O3·2SiO2) ua lub ntsiab siv lead ua theem thiab muaj 65 ~ 75% alumina cov ntsiab lus. Mullite Brick yog dav siv nyob rau hauv blast furnace, kub moj tej tawg qhov cub thiab iav melting rauv nrog nws ntau yam zoo heev ntawm kub tsis kam, zoo thermal poob siab kuj, siab thermal conductivity thiab thiaj li nyob.
Specification
| Mullite rwb thaiv tsev cib | ||||||
| Yam khoom/Index | JM 23 | JM 26 | JM 28 | JM 30 | JM 32 | |
| Al2O3% | 37 | 54 | 64 | 72 | 77 | |
| Fe 2O3% | 1.0 | 0.9 | 0.8 | 0.7 | 0.5 | |
| Thermal conductivity (w / m * k) |
400ºC | 0.14 | 0.27 | 0.32 | 0.41 | 0.49 |
| 600ºC | 0.16 | 0.29 | 0.34 | 0.43 | 0.5 | |
| 800ºC | 0.18 | 0.31 | 0.36 | 0.44 | 0.51 | |
| 1000ºC | 0.20 | 0.33 | 0.38 | 0.45 | 0.53 | |
| Kev ntsuas kub (ºC) | 1260 | 1430 | 1540 | 1650 | 1760 | |
| Thermal Expansion 1000ºC (%) | 0.5 | 0.7 | 0.8 | 0.9 | 1.1 | |
| Qhov ceev (g / cm3) | 0.55-0.62 | 0.78-0.8 | 0.88 | 1.03 | 1.25 | |
| Txias Crushing Zog (Mpa) | 1.2 | 1.6 | 2.1 | 2.5 | 3.5 | |
| Modulus ntawm Rupture (Mpa) | 0.9 | 1.4 | 1.6 | 2.1 | 2.1 | |
| Reheating Linear Hloov (%) CT-30ºC * 8H |
1230ºC -0.5 |
1400ºC -0.5 |
1510ºC -0.5 |
1620ºC -0.9 |
1730ºC -0.9 |
|
Nta
1. Tsawg qib hlau thiab lwm yam impurities
2.High mechanical siv
3.High refractoriness, tuaj yeem tiv tauj nrog cov nplaim taws ncaj qha, haum rau ntau qhov chaw
4.High porosity, tsawg ntim ceev, thermal conductivity tsawg
5.Cov cua sov ua haujlwm zoo thiab lub zog-ntau
6.Low creep tsawg tsawg ntawm qhov kub thiab txias, zoo thermal shock stability
7.Chemical corrosion kuj
8. Lub neej ua haujlwm ntev
Cim npe nrov: mullite rwb thaiv tsev cib siab kev ua tau zoo lub teeb yuag mullite cib, Tuam Tshoj mullite rwb thaiv tsev cib siab kev ua tau zoo lub teeb yuag mullite cib manufacturers, lwm tus neeg, Hoobkas
Xa kev nug
Koj Tseem Yuav Zoo Li