
1. Cov Khoom Siv Txheej Txheem:
Hf series lub zog hnav-resistant refractory castables yog ua los ntawm corundum lossis muaj ntau yam kev sib xyaw ua ke, ultra-microoth freaders thiab edixtures.
2. Cov Nta Tseem Ceeb:
Lub zog siab, kev tawm tsam, erosion tsis kam, zoo thermal tsis muaj zog, thiab lwm yam uas siv rau qhov chaw da dej boiler.
Cov ntaub ntawv refractory uas tiv thaiv kev sib txhuam lossis kev yaig ntawm cov khoom siv kub siab lossis cov cua sov nqa cov hmoov nplej ua kom muaj cov hmoov txhuv nplej siab. Lub sijhawm pib lub sijhawm ntawm cov zog-zog hnav-resistant casables tsis tsawg tshaj 30 feeb thiab tsis ntau tshaj 240 feeb.

Cov txheej txheem ntau lawm
Hnav-resistant refractory castables yog tsim cov hmoov qib tshwj xeeb, Corloos hmoov, siab txhuas hmoov, thiab muaj zog binder. Thaum lub sijhawm ua haujlwm ntawm CFB boilers, kev ua haujlwm kub yog feem ntau {2}}. Aluminium cov ntsiab lus ntawm cov pa roj-tiv taus refractory castables yog qhov ntau heev, feem ntau ua haujlwm siab tshaj 80%, thiab qhov ntau tshaj plaws kev ua haujlwm kub txog 1500.
Hnav-resistant Refractory rau kev sib ncig lub txaj boilers hauv cov hluav taws xob muaj zog, thiab ua kom muaj txiaj ntsig zoo nkauj, thiab cov hmoov daj dub plus ntxiv li binder.
Alumina kev ncua kev ci ntsa iab ci ntsa iab: nws lub cev thiab tshuaj lom neeg cov kev ua tau zoo sib xws rau kev sib tw boilers, tab sis silicon carbide tsis ntxiv rau cov khoom xyaw.
Hnav-resistant refractory castable rau cov roj ua kom pom cov khoom noj khoom haus catalytic ua rau muaj kev sib sau ua ke, thiab cov ntsiab lus FE2O rau hauv lub Castable {4}}. 05%.
Cov khoom siv ua cua sov ua kom huv si tapphawum (sub-dawb corundum hmoov, thiab cov hmoov zoo li cov hmoov av corundum) thiab zircon hmoov (lossis zircon txiv duaj qoob loo.
Cov khoom lag luam
Tsawg thermal conductivity, tsawg cua kub muaj peev xwm, thiab thermal poob siab kuj;
Lub zog tiv taus mus rau slag permeability thiab cov huab cua zoo;
Resistant rau nplawm, hnav, thiab corrosion, siab khiav hauj lwm kub, lub neej ntev, yooj yim thiab kev tsim kho sai sai;
Phab ntsa cov cua sov tuaj yeem ua kom sov sov 4-8}}}}} Cov duab tawv, thiab tsim kho yooj yim, thiab muaj zog rauv phab ntsa siab dawb huv.
Daim Ntawv Thov Khoom
Ib hom high-zog refactory castable siv los ua qhov kub thiab yooj yim zoo muag ib feem ntawm cov kab ntawm thermal kilns. Mas siv tau raws li cov kab ke ntawm cov huab cua kub sib cais, Circulating fluidized txaj, thiab ob sab phlu ntawm lub qhov cub hlau ntawm cov cub hluav taws xob cua sov. Piv nrog cov tsoos cov khoom siv ua haujlwm, nws tuaj yeem nce kev ua haujlwm ntawm cov boilers thiab yog tsim rau kev siv hluav taws, rov qab los ntawm kev sib xyaw ua ke.
Lub cev nqaij daim tawv thiab tshuaj ntawm HF Series High Zog Hnav-Resistant Refractory Casab
|
Ntsuas yam haujlwm |
Hf -160 |
Hf -135 |
Hf -130 |
Nroog zej tsoom fwv |
Gxw Castable |
|
|
Tshuaj Yeeb Nkab% |
Al2O3 |
Ntau dua los yog sib npaug rau 75 |
Ntau dua los yog sib npaug rau 65 |
Ntau dua los yog sib npaug rau 60 |
Ntau dua los yog sib npaug rau 85 |
Ntau dua los yog sib npaug rau 80 |
|
Si2O |
Tsawg dua los yog sib npaug rau 20 |
Tsawg dua los yog sib npaug rau 30 |
Tsawg dua los yog sib npaug rau 35 |
Tsawg dua los yog sib npaug rau 20 |
Tsawg dua los yog sib luag rau 11 |
|
|
Bulk ntom g /m³ |
110 degree × 24h |
Ntau dua los yog sib npaug rau 2.80 |
Ntau dua los yog sib npaug rau 2.4 |
Ntau dua los yog sib npaug rau 2.4 |
Ntau dua los yog sib npaug rau 2.9 |
Ntau dua los yog sib npaug rau 2.7 |
|
1000 degree × 3h |
Ntau dua los yog sib npaug rau 2.80 |
Ntau dua los yog sib npaug rau 2.4 |
Ntau dua los yog sib npaug rau 2.4 |
Ntau dua los yog sib npaug rau 2.9 |
Ntau dua los yog sib npaug rau 2.7 |
|
|
FLEXURAL LUB ZOG RAU HAUV CHAV CHAV MPA |
110 degree × 24h |
Ntau dua los yog sib npaug rau 9. {0 |
Ntau dua los yog sib npaug rau 8. 0 |
Ntau dua los yog sib npaug rau 7. 0 |
Ntau dua los yog sib npaug rau 19 |
Ntau dua los yog sib npaug rau 20 |
|
1000 degree × 3h |
>15 |
>12 |
>12 |
>18 |
>25 |
|
|
Qhov kub tshaj kub compressive zog mpa |
110 degree × 24h |
Ntau dua los yog sib npaug rau 60 |
Ntau dua los yog sib npaug rau 60 |
Ntau dua los yog sib npaug rau 50 |
Ntau dua los yog sib npaug rau 130 |
Ntau dua los yog sib npaug rau 100 |
|
1000 degree × 3h |
Ntau dua los yog sib npaug rau 120 |
Ntau dua los yog sib npaug rau 100 |
Ntau dua los yog sib npaug rau 80 |
Ntau dua los yog sib npaug rau 120 |
Ntau dua los yog sib npaug rau 130 |
|
|
Kab hloov tus nqi tom qab hlawv% |
1000 degree × 3h |
±0.2 |
±0.30 |
土0.30 |
±0.20 |
±0.10 |
|
Puas Ua Ntej Ua Ntej, raws li ASTM (c -704} specification), cm |
Tsawg dua los yog sib npaug rau 5. 0 |
Tsawg dua los yog sib npaug rau 7. 0 |
Tsawg dua los yog sib npaug rau 9. 0 |
Tsawg dua los yog sib npaug rau 4.8 |
Tsawg dua los yog sib npaug rau 5. 0 |
|
|
Thermal conductivity, w / m, k |
1.5 |
1.5 |
1.5 |
1.4 |
1.5 |
|
|
Thermal poob siab, sij hawm, 1000 degree dej txias |
Ntau dua los yog sib npaug rau 30 |
Ntau dua los yog sib npaug rau 25 |
Ntau dua los yog sib npaug rau 20 |
Ntau dua los yog sib npaug rau 32 |
Ntau dua los yog sib npaug rau 26 |
|
|
Kev Ua Dua Tshiab |
Ntau dua los yog sib npaug rau 1790 |
Ntau dua los yog sib npaug rau 1770 |
Ntau dua los yog sib npaug rau 1750 |
Ntau dua los yog sib npaug rau 1790 |
Ntau dua los yog sib npaug rau 1770 |
|
|
Tshaj Plaws Kev Ua Haujlwm Qib Siab Qib Siab |
Ntau dua los yog sib npaug rau 1550 |
Ntau dua los yog sib npaug rau 1500 |
Ntau dua los yog sib npaug rau 1500 |
Ntau dua los yog sib npaug rau 1560 |
Ntau dua los yog sib npaug rau 1600 |
|
Cim npe nrov: HF Series Siab Zog Tsav-Reporant Refractory Casable, Tuam Tshoj Hf Series Siab Refractory Casable Manufacturers, Chaw muag khoom, Hoobkas

