Kev piav qhia
Hluav taws kub av nplaum cib yog ib hom tshwj xeeb ntawm cib ua los ntawm cov av nplaum hluav taws thiab muaj kev tiv thaiv zoo tiv thaiv qhov kub thiab txias uas siv rau hauv qhov cub, hauv ob sab phlu, qhov cub thiab qhov cub. Cov cib no yog tsim nyob rau hauv ib txoj kev zoo ib yam li cov cib ib txwm,
tshwj tsis yog thaum lub sij hawm hlawv - hluav taws cib raug kub heev Lub refractoriness ntawm cib yog ntau tshaj 1580ºC. Nws yog tsuas yog siv rau carbon rauv, ci rauv, cua sov boiler, iav rauv, MAAs kiln, chiv gasification rauv, moj tej tawg rauv, lub qhov cub kub moj tej tawg, coking rauv, rauv, casting thiab casting steel cib, thiab lwm yam.
Tsis tas li ntawd, peb muaj refractory siab alumina cib xaiv. Lawv cov ntsiab lus txhuas yog siab dua li cov av nplaum hluav taws kub, thiab kev siv kub yog siab dua. Yog tias koj lub qhov cub xav tau qhov kub thiab txias dua thiab siv lub neej ntev dua, qhia koj xaiv cov khoom siv hluav taws xob siab alumina.
Cov cim:
1.Zoo tiv thaiv corrosion thiab abrasion.
2.Perfect thermal shock kuj.
3.zoo spalling kuj.
4.High mechanical zog.
5.Zoo ntim stability nyob rau hauv siab kub.
Specification
| Kev piav qhia |
QIB 23 BRICK |
QIB 26 BRICK |
QIB 28 BRICK |
QIB 30 BRICK |
| Kev ntsuas kub (℃) |
1300 |
1400 |
1500 |
1550 |
| Chemical Composition (%) |
| Al2O3 |
40 |
56 |
67 |
73 |
| SiO 2 |
51 |
41 |
30 |
24 |
| Fe2O 3 |
≤1.0 |
≤ 0.8 |
≤0.7 |
≤0.6 |
| Qhov ceev (kg / m³) |
600 |
800 |
900 |
1000 |
| Modulus ntawm Repture (MPa) |
0.9 |
1.5 |
1.8 |
2.0 |
| Txias Crushing zog (MPa) |
1.2 |
2.4 |
2.6 |
3.0 |
| Permanent Linear Change (%) |
1230 ℃ x 24 h ≤ 0.3 |
1400 ℃ x 24h ≤0.6 |
1510 ℃ x 24h ≤0.7 |
1620 ℃ x 24h ≤0.9 |
| Thermal conductivity (W/m·K) |
| 200℃ |
0.15 |
0.23 |
0.27 |
0.28 |
| 350℃ |
0.18 |
0.24 |
0.30 |
0.35 |
| 400℃ |
0.19 |
0.25 |
0.33 |
0.38 |
| 600℃ |
0.23 |
0.27 |
0.38 |
0.40 |
FAQ
Q: Koj lub tuam txhab puas muaj peev xwm ua tau raws li qhov xav tau ntawm cov neeg siv khoom?
A: Peb lub tuam txhab muaj lub zog muaj zog, ruaj khov thiab muaj peev xwm mus sij hawm ntev kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom.
Q: Koj puas tuaj yeem ua cov khoom raws li cov neeg siv khoom xav tau?
A: Peb tuaj yeem ua tau raws li txhua yam khoom lag luam customized raws li cov neeg siv khoom.
Q: Vim li cas thiaj xaiv peb?
A: ZhenAn yog ib lub tuam txhab tshwj xeeb hauv Metallurgical & Refractory khoom, koom ua ke ntau lawm, ua, muag thiab importing thiab exporting lag luam. Peb muaj kev txawj ntse ntawm ntau tshaj 3 xyoo lawm nyob rau hauv lub tshav pob ntawm Metallurgical ad Refractory manufacturing.
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