Refractory av nplaum cibyog ib yam ntawm cov khoom siv refractory uas muaj kev ua tau zoo refractory, corrosion kuj thiab txhua yam muaj zog, thiab tau dav siv nyob rau hauv ntau yam siab - kub ib puag ncig xws li cov cuab yeej siv, kilns thiab kev tsim kho.
Qhov zoo:
1. Kev tiv thaiv hluav taws zoo
Fireclay bricks yog refractory heev - fireclay cib tuaj yeem tiv taus qhov kub ntawm 1100℃txog 1350 degree. Kuj tseem muaj cov khoom zoo insulating, uas txhais tau hais tias lawv khaws cov cua sov kom ntev. Qhov no muaj peev xwm tiv taus qhov kub thiab txias ua rau nws zoo tagnrho rau siv rau hauv qhov cub, boilers thiab kilns.
2. Kev ua haujlwm zoo thermal rwb thaiv tsev
refractory av nplaum cib feem ntau muaj qee cov ntaub ntawv thermal rwb thaiv tsev, xws li nthuav dav perlite, nthuav dav vermiculite, thiab lwm yam. Cov ntaub ntawv no tuaj yeem txhim kho thermal rwb thaiv tsev ntawm av nplaum refractory cib, coj lawv zoo thermal rwb thaiv tsev kev ua tau zoo nyob rau hauv qhov kub thiab txias.
3. Kev ruaj ntseg zoo heev
Ntxiv rau qhov thermoelasticity, refractory av nplaum cib muaj kev ruaj ntseg zoo heev, uas txhais tau hais tias lawv yuav tsis tawg lossis tawg hauv qhov kub ntxhov. Cov qauv kev ruaj ntseg no yog qhov tshwm sim ntawm qhov sib txawv ntawm nws cov khoom siv raw. Lawv yog ua los ntawm high- zoo fireclay, ib yam khoom paub txog nws lub zog thiab durability.
4. Tus nqi - zoo thiab ruaj khov
Piv nrog rau lwm cov ntaub ntawv refractory, refractory av nplaum cib yog tus nqi - zoo thiab ruaj khov. Fireclay bricks yog kev saib xyuas qis, txhais tau hais tias fireclay cib yuav tsum tau kho tsawg dua thiab hloov. Qhov no ua rau nws zoo tagnrho rau kev lag luam uas muaj kev ntseeg siab thiab tus nqi - yuav tsum muaj kev ua tau zoo.
5. Corrosion thiab tshuaj tiv thaiv
Ntxiv nrog rau qhov muaj peev xwm tiv taus qhov kub thiab txias, refractory av nplaum cib kuj muaj zog corrosion kuj thiab tshuaj tiv thaiv. Cov av nplaum thiab kaolin hauv av nplaum refractory cib cov ntaub ntawv muaj cov silicates siab thiab aluminates, uas tuaj yeem tiv taus ntau yam acids, alkalis, ntsev thiab lwm yam tshuaj corrosion, yog li nws yog dav siv hauv kev lag luam chemical, metallurgy, hluav taws xob thiab lwm yam kev lag luam.
6. Zoo hnav tsis kam
av nplaum refractory cib muaj siab hardness thiab siab ceev, thiab nws nto tsis yooj yim rau hnav, yog li nws muaj peev xwm tswj tau nto tiav thiab txhua yam muaj zog rau lub sij hawm ntev ntawm qhov kub thiab txias.
Judging los ntawm cov yam ntxwv saum toj no, refractory av nplaum cib tuaj yeem muab cov tshuaj ruaj khov thiab txhim khu kev qha rau kev lag luam refractory. Refractory av nplaum cib muaj zog refractory kev ua tau zoo, zoo thermal rwb thaiv tsev kev ua tau zoo, zoo heev structural stability, siab nqi kev kawm, durability thiab corrosion kuj. , tshuaj lom neeg tsis kam, siab -zoo tiv thaiv- hnav kev ua tau zoo, thiab lwm yam. ua rau cov av nplaum refractory yog qhov kev xaiv zoo tshaj plaws rau kev lag luam refractory. Peb tau cog lus los muab peb cov neeg siv khoom zoo tshaj plaws refractory av nplaum cib thiab lwm yam khoom siv refractory. Tiv tauj peb hnub no thiab cia peb pab koj nrhiav cov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau!
CLAY FIREBRICKS Product Data
|
Khoom siv |
Feem ntau |
Tshwj xeeb |
|||||||||
|
Lub qhov cub tawg |
Kub blast qhov cub |
Khob rauv |
|||||||||
|
Yam khoom |
TSI SK32 |
TSI SK34 |
ZGN-42 |
GN-42 |
NR-42 |
NR-40 |
NR-36 |
BN-40 ua |
BN-40 ib |
||
|
Pyrometric Cone Sib npaug Orton cone |
31-32 |
33-34 |
– |
– |
– |
– |
– |
– |
– |
||
|
Refractoriness (zeeg) |
1715 |
1760 |
176 |
176 |
176 |
174 |
170 |
– |
– |
||
|
Qhov hnyav (kg / m3) |
2100-2200 |
2200-2250 |
2200 |
2200 |
2200 |
2200 |
2150 |
2250 |
2250 |
||
|
Pom tseeb Porosity (%) |
22-24 |
18-20 |
Tsawg dua los yog sib npaug li 15 |
Tsawg dua los yog sib npaug li 16 |
Tsawg dua lossis sib npaug li 24 |
Tsawg dua lossis sib npaug li 24 |
Tsawg dua los yog sib npaug li 25 |
Tsawg dua los yog sib npaug li 18 |
Tsawg dua los yog sib npaug li 18 |
||
|
Txias Crushing Zog (MPa) |
22-32 |
30-35 |
Ntau dua lossis sib npaug rau 58.8 |
Ntau dua lossis sib npaug rau 49.0 |
Ntau dua lossis sib npaug rau 29.4 |
Ntau dua lossis sib npaug rau 24.5 |
Ntau dua lossis sib npaug rau 19.6 |
Ntau dua lossis sib npaug rau 49.0 |
Ntau dua lossis sib npaug rau 34.3 |
||
|
Modulus ntawm Rupture (kg / cm2) |
55-70 |
60-80 |
– |
– |
– |
– |
– |
– |
– |
||
|
Reheat test, mus tas li linearchange tom qab cua sov ntawm |
(1350 degree, 3h) |
– |
– |
– |
– |
– |
0~-3 |
0~-0.5 |
|
|
|
|
(1400 degree, 2h) |
– |
– |
– |
– |
– |
– |
– |
0~-0.4 |
0~-0.4 |
||
|
(1450 degree, 3h) |
– |
– |
0--2 |
0--3 |
0~-0.4 |
– |
– |
– |
– |
||
|
(1400 degree%) |
0.0-0.2 |
-0.18 |
– |
– |
– |
– |
– |
– |
– |
||
|
0.2 MPa mos hauv qab load (%) |
– |
– |
Ntau dua lossis sib npaug rau 1450 |
Ntau dua lossis sib npaug rau 1430 |
Ntau dua lossis sib npaug rau 1400 |
Ntau dua lossis sib npaug rau 1350 |
Ntau tshaj los yog sib npaug rau 1300 |
Ntau dua lossis sib npaug rau 1450 |
Ntau dua lossis sib npaug rau 1400 |
||
|
SiO2 (%) |
57.8 |
52.4 |
– |
– |
– |
– |
– |
– |
– |
||
|
Al2O3 (%) |
36.2 |
42.1 |
Ntau dua lossis sib npaug li 42 |
Ntau dua lossis sib npaug li 42 |
Ntau dua lossis sib npaug li 42 |
Ntau dua lossis sib npaug li 40 |
Ntau dua lossis sib npaug li 36 |
Ntau dua lossis sib npaug li 40 |
Ntau dua lossis sib npaug li 40 |
||
|
Fe2O3 (%) |
2 |
1.4 |
Tsawg dua los yog sib npaug rau 1.7 |
Tsawg dua los yog sib npaug rau 1.7 |
– |
– |
– |
Tsawg dua los yog sib npaug li 1.5 |
Tsawg dua los yog sib npaug li 1.5 |
||
|
Cao (%) |
0.5 |
0.4 |
– |
– |
– |
– |
– |
– |
– |
||
|
Na2O+K2O + Li2O (%) |
0.5 |
0.5 |
– |
– |
– |
– |
– |
– |
– |
||
Cim npe nrov: Tuam Tshoj refractory av nplaum cib, Tuam Tshoj cov khoom ntawm refractory av nplaum cib manufacturers, lwm tus neeg, Hoobkas
