Khoom piav qhia
Thaum tshav kub kub resistant bricks muaj zoo hnav tsis kam: av nplaum firebrick muaj siab hardness thiab ntom, thiab nws nto tsis yooj yim rau hnav, yog li nws muaj peev xwm tswj tau nto tiav thiab txhua yam muaj zog ntawm qhov kub thiab txias rau lub sij hawm ntev.
Kev siv cov hluav taws kub resistant cib
Kev lag luam tshuaj lom neeg: cov hluav taws kub resistant cib tuaj yeem siv rau hauv cov roj refining, chiv, ethylene thiab lwm yam khoom siv tshuaj hauv ob sab phlu, reactors, pipelines, cua sov furnaces thiab lwm yam.
Kev lag luam hluav taws xob: cov hluav taws kub tiv thaiv hluav taws kub tuaj yeem siv rau hauv qhov chaw nres tsheb fais fab boiler, flue, desulfurization khoom, khoom siv tshem tawm plua plav, burner thiab lwm qhov chaw kub.
Lwm cov kev lag luam: cov hluav taws kub tiv thaiv hluav taws kub kuj tuaj yeem siv rau hauv iav, ceramics, petrochemical, mining, machinery manufacturing thiab lwm yam.
Lub cev thiab tshuaj index ntawm tshav kub resistant hluav taws cib
|
Cov khoom |
Index |
|
||||||||
|
/ |
N-1 |
N2a |
N2b |
N-3a |
N-3b |
N-4 |
N-5 |
N-6 |
||
|
Refractoriness / degree Ntau dua lossis sib npaug |
1750 |
1730 |
1730 |
1710 |
1710 |
1690 |
1670 |
1580 |
||
|
0.2Mpa Refractoriness nyob rau hauv load(RUL)/degree Ntau tshaj los yog sib npaug rau |
1400 |
1350 |
/ |
1320 |
/ |
1300 |
/ |
/ |
||
|
Reheating linear hloov / degree (1500 degree, 2h) |
1400 degree, 2h |
+0.1 -0.4 |
+0.1 -0.5 |
+0.2 -0.5 |
/ |
/ |
/ |
/ |
/ |
|
|
1350 degree, 2 h |
|
|
|
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
|
||
|
Pom meej porosity /% Tsawg dua lossis sib npaug |
22 |
24 |
26 |
24 |
26 |
24 |
26 |
28 |
||
|
CCS/Mpa Ntau dua lossis sib npaug |
30 |
25 |
20 |
15 |
15 |
20 |
15 |
15 |
||
Pob:
Lub cev thiab tshuaj index ntawm tshav kub resistant hluav taws cib
|
Cov khoom |
Index |
|
||||||||
|
/ |
N-1 |
N2a |
N2b |
N-3a |
N-3b |
N-4 |
N-5 |
N-6 |
||
|
Refractoriness / degree Ntau dua lossis sib npaug |
1750 |
1730 |
1730 |
1710 |
1710 |
1690 |
1670 |
1580 |
||
|
0.2Mpa Refractoriness nyob rau hauv load(RUL)/degree Ntau tshaj los yog sib npaug rau |
1400 |
1350 |
/ |
1320 |
/ |
1300 |
/ |
/ |
||
|
Reheating linear hloov / degree (1500 degree, 2h) |
1400 degree, 2h |
+0.1 -0.4 |
+0.1 -0.5 |
+0.2 -0.5 |
/ |
/ |
/ |
/ |
/ |
|
|
1350 degree, 2 h |
|
|
|
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
|
||
|
Pom meej porosity /% Tsawg dua lossis sib npaug |
22 |
24 |
26 |
24 |
26 |
24 |
26 |
28 |
||
|
CCS/Mpa Ntau dua lossis sib npaug |
30 |
25 |
20 |
15 |
15 |
20 |
15 |
15 |
||
