Khoom piav qhia
Clay lightweight insulating fire bricks: hais txog cov ntsiab lus txhuas ntawm 30%-46% lub teeb firebrick, nrog av nplaum clinker los yog lub teeb clinker thiab yas av nplaum ua cov khoom siv tseem ceeb, siv cov txheej txheem combustible ntau lawm. Qhov ceev ntau yog 0.75-1.20g/cm3, lub zog compressive yog 2.0-5.9MPa, thermal conductivity yog 0.221-0.442W (mk) , qhov kev pabcuam kub yog 1200-1400 degree , siv rau ntau yam kev lag luam furnaces tsis hu rau cov yaj thiab tsis muaj roj corrosive ntawm cov khoom siv hluav taws xob rwb thaiv tsev.
High aluminium lightweight insulating firebricks: hais txog cov ntsiab lus ntawm Al2O3 nyob rau hauv ntau tshaj 46% ntawm lub teeb firebrick. Lub cib ua los ntawm ntuj siab alumina clinker yog hu ua lub teeb siab alumina cib. Lub teeb corundum cib yog ua los ntawm fused alumina thiab nws lub ntsiab siv lead ua theem yog corundum. Lub teeb yuag siab aluminium cib feem ntau yog tsim los ntawm txoj kev ua npuas ncauj, nrog lub ntim ntom ntawm 0.4-1.35g / cm3, porosity ntawm 66% -75%, compressive zog ntawm 1 .{{10}}.1MPa, thiab thermal conductivity ntawm 0.291-0.582W (mk). Ordinary lub teeb siab aluminium cib siv qhov kub ntawm 1350-1500 degree, haum rau hydrogen, CO thiab lwm yam gases raws li qhov chaw tiv thaiv ntawm lub kiln. Lub teeb corundum cib tuaj yeem siv los ua qhov cub hauv ob sab phlu nrog qhov kub siab txog 1650-1800 degree, uas tuaj yeem tiv tauj ncaj qha rau cov nplaim taws, tab sis nws yuav tsum tsis txhob eroded los ntawm slag.
Mullite lub teeb yuag insulating hluav taws cib: hais txog Al2O3 cov ntsiab lus ntawm 50%-85% lub teeb cib, nrog mullite ua lub ntsiab crystalline theem thiab kev sib xyaw ua ke ntawm cov khoom siv rwb thaiv tsev zoo. Cov yam ntxwv tseem ceeb yog: lub zog siab ntawm cov qauv kub siab, qis qis ntawm qhov kub thiab txias, me me thermal expansion coefficient, muaj zog floc tsis kam, zoo heev thermal shock kuj. Raws li qhov sib txawv ntawm txhuas cov ntsiab lus thiab ntim ntim, kev siv kub ntawm 1350-1700 degree, tuaj yeem tiv tauj ncaj qha rau cov nplaim taws ua haujlwm txheej txheej.
Qhov zoo ntawm CH Refractories tsim lub teeb yuag insulating hluav taws cib
Xaiv cov khoom siv raw: Cov ntaub ntawv raw khoom txaus thiab xaiv cov khoom zoo kom paub meej cov khoom zoo.
Standardized ntau lawm Rhiav: Peb muaj peev xwm ntau lawm rau loj-ntim xaj thiab tuaj yeem kho ntau yam khoom siv refractory.
Kev tsim khoom siv tag nrho: Kev tswj hwm nruj ntawm cov khoom lag luam zoo thiab cov txheej txheem ntau lawm kev cob qhia.
Cov Tshuag txaus: Lub tsev khaws khoom loj muaj cov khoom txaus kom tau raws li koj cov kev xav tau ntau yam thiab txuag koj lub sijhawm.
Lub cev thiab tshuaj index ntawm lub teeb yuag firebrick
|
Hom |
JM23-0.6 |
JM23-0.8 |
JM{0}}.0 |
JM26-0.6 |
JM26-0.8 |
JM{0}}.0 |
JM{0}}.0 |
JM28-1.2 |
|
Qhov ntom ntom g / cm3 Ntau dua lossis sib npaug |
0.6 |
0.8 |
1.0 |
0.6 |
0.8 |
1.0 |
1.0 |
1.2 |
|
CCS/Mpa Ntau dua lossis sib npaug |
1.5 |
2.5 |
4.2 |
1.5 |
3.2 |
4.0 |
4.0 |
5 |
|
thermal shock resistance (1100 degree) / zaug Ntau dua lossis sib npaug |
10 |
20 |
20 |
10 |
20 |
20 |
20 |
20 |
|
Cov kab reheating hloov tsis ntau tshaj 1% ntawm qhov ntsuas kub ntsuas /% tsawg dua lossis sib npaug |
1300x12 |
1300x12 |
1300x12 |
1400x12 |
1400x12 |
1400x12 |
1500x12 |
1500x12 |
|
Thermal conductivity nruab nrab kub 350 ± 25 degree (W / mk) |
0.2 |
0.23 |
0.33 |
0.2 |
0.25 |
0.33 |
0.35 |
0.4 |
|
Al2O3% Ntau dua lossis sib npaug |
48 |
49 |
50 |
55 |
57 |
57 |
60 |
67 |
|
Fe 2O3% |
0.9 |
0.9 |
0.9 |
0.8 |
0.8 |
0.8 |
0.7 |
0.6 |
Packages thiab shipping:
Lub cev thiab tshuaj index ntawm lub teeb yuag firebrick
|
Hom |
JM23-0.6 |
JM23-0.8 |
JM{0}}.0 |
JM26-0.6 |
JM26-0.8 |
JM{0}}.0 |
JM{0}}.0 |
JM28-1.2 |
|
Qhov ntom ntom g / cm3 Ntau dua lossis sib npaug |
0.6 |
0.8 |
1.0 |
0.6 |
0.8 |
1.0 |
1.0 |
1.2 |
|
CCS/Mpa Ntau dua lossis sib npaug |
1.5 |
2.5 |
4.2 |
1.5 |
3.2 |
4.0 |
4.0 |
5 |
|
thermal shock resistance (1100 degree) / zaug Ntau dua lossis sib npaug |
10 |
20 |
20 |
10 |
20 |
20 |
20 |
20 |
|
Cov kab reheating hloov tsis ntau tshaj 1% ntawm qhov ntsuas kub ntsuas /% tsawg dua lossis sib npaug |
1300x12 |
1300x12 |
1300x12 |
1400x12 |
1400x12 |
1400x12 |
1500x12 |
1500x12 |
|
Thermal conductivity nruab nrab kub 350 ± 25 degree (W / mk) |
0.2 |
0.23 |
0.33 |
0.2 |
0.25 |
0.33 |
0.35 |
0.4 |
|
Al2O3% Ntau dua lossis sib npaug |
48 |
49 |
50 |
55 |
57 |
57 |
60 |
67 |
|
Fe 2O3% |
0.9 |
0.9 |
0.9 |
0.8 |
0.8 |
0.8 |
0.7 |
0.6 |
