Refractory Bricks Rau Cov iav Kev Lag Luam
Khoom Description
Kev xaiv cov cib refractory rau iav kev lag luam yog nyob ntawm cov yam ntxwv xws li hom iav uas tau tsim (float iav, thawv iav, fiberglass, thiab lwm yam), kev khiav hauj lwm kub ntawm lub cub tawg, corrosive xwm ntawm cov iav yaj, thiab cov cov hom phiaj tshwj xeeb ntawm cov txheej txheem iav. Kev txhim kho kom zoo thiab kev saib xyuas ntawm cov ntaub ntawv refractory yog qhov tseem ceeb rau kev ua kom tau zoo thiab txhim khu kev qha iav ntau lawm thiab tuav lub neej ntev ntawm cov qauv rauv.
Specification
|
Qauv |
SK -40 |
SK -38 |
SK -37 |
SK -36 |
|
Al2O3(%) Ntau dua lossis sib npaug |
85 |
75 |
65 |
55 |
|
Fe2O3 (%) ＜ |
2.0 |
2.5 |
2.5 |
2.6 |
|
Qhov ceev (g / cm³) |
2.6 |
2.5 |
2.4 |
2.3 |
|
Compressive zog (Mpa) |
80 |
70 |
60 |
50 |
|
Degree ntawm softening nyob rau hauv load (degree) |
1550 |
1510 |
1460 |
1420 |
|
Refractory degree (zeeg) |
1790 |
1790 |
1770 |
1770 |
|
Pom tseeb porosity (%) |
21 |
22 |
23 |
24 |
|
Kab hloov pauv tus nqi (%) |
-0.2 |
-0.3 |
-0.4 |
Refractory bricks siv nyob rau hauv iav kev lag luam yog raug rau huab cua kub, thermal cycling, thiab raug rau molten iav thiab txhoj puab heev iav-ua cov ntaub ntawv. Kev lag luam iav suav nrog ntau yam txheej txheem, suav nrog iav melting, sib sau, thiab annealing. Ntawm no yog cov hom refractory cib feem ntau siv hauv kev lag luam iav:
Fused Bricks:Fused cam khwb cia bricks yog tsim los ntawm melting raw khoom los tsim ib tug ntom, homogeneous qauv. Lawv yog cov resistant rau corrosive los ntawm molten iav thiab feem ntau yog siv nyob rau hauv cov cheeb tsam ntawm iav furnaces uas ncaj qha mus cuag lub iav yaj, xws li lub melting tank thiab forehearth.
Silica Bricks:Silica bricks muaj kev tiv thaiv zoo rau qhov kub thiab txias thiab siv rau hauv cov iav melting furnaces uas lawv tsis raug ncaj qha rau iav yaj. Lawv feem ntau siv nyob rau hauv lub crown thiab sab sauv sidewalls ntawm iav furnaces.
Alumina-Silica Cib:Alumina-silica cib muab kev sib xyaw ua ke ntawm kev kub-kub thiab tshuaj tiv thaiv. Lawv siv nyob rau hauv cov cheeb tsam ntawm lub khob rauv qhov twg kub nruab nrab thiab tshuaj tua kab mob yuav tsum tau.
FAQ
Q: MOQ ntawm kev txiav txim mus sib hais yog dab tsi?
A: Tsis muaj kev txwv, Peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Lub sijhawm xa khoom yuav raug txiav txim raws li qhov ntau ntawm qhov kev txiav txim.
Q: Koj puas yog cov chaw tsim khoom lossis cov tub luam?
A: Chaw tsim tshuaj paus, qee lub sij hawm peb pab peb cov neeg muas zaub muaj feem xyuam nrog cov khoom lag luam.
Q: MOQ yog dab tsi?
A: MOQ sib txawv rau cov khoom sib txawv. Thov hu rau peb kom nkag siab.
Tiv tauj peb
24-teev xov tooj hu xovtooj, npaj los daws koj cov lus nug txhua lub sijhawm.
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