Insulating refractory bricks yog cov khoom siv hluav taws kub-resistant tshwj xeeb tsim los xa cov thermal rwb thaiv tsev tshwj xeeb hauv kev xav tau, qhov kub thiab txias. Cov cib no tau tsim kho kom zoo los txo cov cua sov hloov mus, ua rau lawv zoo tagnrho rau cov xwm txheej uas tswj qhov kub thiab txias thiab kev siv hluav taws xob yog qhov tseem ceeb.
Cov yam ntxwv tseem ceeb ntawm insulating hluav taws cib encompass lawv cov thermal conductivity tsawg thiab robust tshav kub tsis kam, cia lawv ua ib tug formidable barrier tiv thaiv overheat poob. Lawv nrhiav tau nquag siv nyob rau hauv ob sab phlu thiab qab nthab ntawm industrial furnaces, kilns, thiab qhov cub. Tsis tas li ntawd, lawv yog qhov tseem ceeb hauv cov xwm txheej uas qhov kev txo qis ntawm cov cua sov dispersion yog qhov tseem ceeb, xws li hauv kev tsim cov hlau, ceramics, thiab iav.
Ntxiv nrog rau lawv cov stellar rwb thaiv tsev zoo, cov cib no khav theeb lub teeb yuag, yooj yim tuav thiab cov txheej txheem installation. Cov yam ntxwv no, ua ke nrog lawv lub peev xwm los tiv taus qhov kub thiab txias, ua rau insulating refractory bricks ib qho kev daws teeb meem muaj txiaj ntsig thoob plaws ntau yam kev lag luam thiab kev lag luam thermal.
AGRM muaj tsib lub ntsiab insulating cib, lawv yog av nplaum insulating cib, lub teeb yuag siab alumina insulating cib, lub teeb yuag mullite insulating cib, alumina npuas series thiab silica insulating cib.
AGRM Clay Insulating Brick Physical And Chemical Indicators
|
Index |
N-1.3 |
N-1.0 |
N5-0.8 |
N-0.6 |
N-0.4 |
|
|
Yam khoom |
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|
Al2O3% Ntau dua lossis sib npaug |
23 |
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|
Fe2O3% Tsawg dua lossis sib npaug |
3 |
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|
0.1MPa Refractoriness nyob rau hauv load degree Siab dua los yog sib npaug rau |
1320 |
1300 |
1250 |
1200 |
1100 |
|
|
BD / (g / cm3) Tsawg dua los yog sib npaug |
1.3 |
1 |
0.8 |
0.6 |
0.6 |
|
|
CCS/MPa Ntau dua lossis sib npaug |
5 |
3.5 |
2.5 |
1.3 |
1.3 |
|
|
cua sov linear caij nyoog /% |
Kev ntsuas kub T / degree |
1350 degree x 12h |
1300 degree x 12h |
1250 degree x 12h |
1200 degree x 12h |
1200 degree x 12h |
|
min-max |
-1-0 |
|||||
|
Thermal conductivity [W/(m·K)] Qhov nruab nrab kub |
0.55 |
0.4 |
0.35 |
0.25 |
0.2 |
|
Physical And Chemical Indicators
|
Yam khoom |
LG-0.6 |
LG-0.8 |
LG{0}}.0 |
LG-1.2 |
|
PEB (g/cm3) |
0.6 |
0.8 |
1 |
1.2 |
|
CCS (MPa) Ntau dua lossis sib npaug |
1.96 |
2.94 |
4 |
4.5 |
|
PLC 1300 degree × 12h (％) Tsawg dua lossis sib npaug |
1350 |
1400 |
1450 |
1500 |
|
0.5 |
0.5 |
0.5 |
0.5 |
|
|
Thermal conductivity Qhov nruab nrab kub 350 ± 25 degree (w / km) |
0.25 |
0.32 |
0.45 |
0.5 |
|
Refractoriness nyob rau hauv load 0.1MPa (degree) Ntau tshaj los yog sib npaug rau |
1300 |
1350 |
1380 |
1420 |
|
Al2O3(%) Ntau dua lossis sib npaug |
50 |
52 |
52 |
52 |
|
Fe2O3(%) Tsawg dua lossis sib npaug |
1.8 |
1.6 |
1.5 |
1.5 |
|
Qhov kub siab tshaj ntawm kev ua haujlwm (degree) |
1300 |
1350 |
1380 |
1400 |
Physical And Chemical Indicators
|
Yam khoom |
MG 23 |
MG 26 |
MG 28 |
MG 30 |
MG 32 |
|
|
Al2O3Ntau dua lossis sib npaug |
40 |
55 |
65 |
70 |
77 |
|
|
Fe2O3Tsawg dua los yog sib npaug |
1.0 |
0.8 |
0.7 |
0.6 |
0.5 |
|
|
BD / (g / cm3) Tsawg dua los yog sib npaug |
0.55 |
0.85 |
0.95 |
1.05 |
1.35 |
|
|
CCS / MPa Ntau dua lossis sib npaug |
1.0 |
2.5 |
3.0 |
3.0 |
3.5 |
|
|
Cua sov Permanent Linear Chance% |
Kev ntsuas kub T / degree |
1200 degree |
1400 degree |
1510 degree |
1620 degree |
1730 degree |
|
Xmin - Xmax |
0.5 - -1 |
|||||
|
Thermal conductivity [W / (m·K)] |
0.2 |
0.3 |
0.37 |
0.44 |
0.6 |
|
Alumina npuas series Physical And Chemical Indicators
|
Index Yam khoom |
AD 85 |
AD 90 |
AD 95 |
|
Al2O3% Ntau dua lossis sib npaug |
90 |
93 |
95 |
|
SIB2% Tsawg dua lossis sib npaug |
15 |
8 |
0.2 |
|
Fe2O3% Tsawg dua lossis sib npaug |
0.2 |
0.2 |
0.15 |
|
Thermal Conductivity W / (mk) (nruab nrab 800 degree) Tsawg dua lossis sib npaug |
0.8 |
1.3 |
1.5 |
|
Coefficient ntawm Thermal Expansion X10-6 (sab hauv tsev kub -1300 degree ) |
-7.8 |
-8.0 |
-8.6 |
|
Qhov ceev / (g / cm3) Tsawg dua los yog sib npaug |
1.35-1.7 |
||
|
CS / MPa Ntau dua lossis sib npaug |
12 |
10 |
9 |
|
Refractoriness nyob rau hauv load |
1680 |
1700 |
1800 |
Physical And Chemical Indicators
|
Yam khoom |
Index |
||||
|
GGR -1 00 |
GGR-1.10 |
GGR-1.15 |
GGR-1.20 |
||
|
SiO2(%) Ntau dua lossis sib npaug |
91 |
91 |
91 |
91 |
|
|
PEB (g/cm3) Ntau dua lossis sib npaug |
1.00 |
1.10 |
1.15 |
1.20 |
|
|
CCS (MPa) Ntau dua lossis sib npaug |
2.0 |
3.0 |
5.0 |
5.0 |
|
|
Kev hloov pauv hloov ntawm reheating,% |
1550 degree, 2 h |
– |
– |
0.5 |
0.5 |
|
1450 degree, 2 h |
0.5 |
0.5 |
– |
– |
|
|
0.1MPa RUL degree Ntau dua lossis sib npaug |
1400 |
1420 |
1500 |
1520 |
|
|
Thermal Conductivity W/(m·K) Nruab Nrab Kub (350 ± 10) degree Tsawg dua lossis sib npaug |
0.55 |
0.60 |
0.65 |
0.70 |
|
|
Nco tseg: Cov thermal conductivity yog qhov ntsuas ntsuas, tab sis qhov kev sim no yuav tsum tau ua, thiab cov ntaub ntawv ntsuas yuav tsum tau qhia hauv daim ntawv pov thawj zoo. |
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Cim npe nrov: insulating refractory cib, Tuam Tshoj insulating refractory cib manufacturers, lwm tus neeg, Hoobkas
