Deskripsyon pwodwi
High devwa firebrick se yon kalite mitan klas dife brik nan mitan pwodwi yo estereyotip nan materyèl refractory. Li fè pati materyèl refractory net epi li itilize nan pawa nan fou endistriyèl.
Gen plis Al2O3 nan brik aliminyòm brik devwa segondè, tou pre materyèl refractory net, ki ka reziste ewozyon nan salop asid ak salop alkalin, paske li gen SiO2, kidonk kapasite nan salop anti-alkalin se pi fèb pase kapasite nan anti- salop asid. Anplis de sa, rezistans nan salop nan pwodwi segondè aliminyòm se tou ki gen rapò ak estabilite nan pwodwi yo nan salop la. An jeneral, apre bòdi presyon ki wo ak tire tanperati ki wo, pwodwi ki gen pi ba porosite gen pi wo rezistans salop.
Endèks fizik ak chimik nan brik dife devwa segondè
|
Atik |
Endèks |
|||
|
/ |
CH-LZ75 |
CH-LZ65 |
CH-LZ55 |
CH-LZ48 |
|
Al2O3% Pi gran pase oswa egal a |
75 |
65 |
55 |
48+ |
|
CCS/Mpa Pi gran pase oswa egal a |
54 |
49 |
44 |
40 |
|
Porosite aparan/% mwens pase oswa egal a |
23 |
23 |
22 |
22 |
|
Refractoriness anba chaj / degre Pi gran pase oswa egal a |
1520 |
1500 |
1470 |
1420 |
|
Rechofaj chanjman lineyè (1500 degre, 2h) |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4(1450 degre .2h) |
|
Refractoriness/ degre Pi gran pase oswa egal a |
1790 |
1790 |
1770 |
1750 |
Pakè:
Endèks fizik ak chimik nan brik dife devwa segondè
|
Atik |
Endèks |
|||
|
/ |
CH-LZ75 |
CH-LZ65 |
CH-LZ55 |
CH-LZ48 |
|
Al2O3% Pi gran pase oswa egal a |
75 |
65 |
55 |
48+ |
|
CCS/Mpa Pi gran pase oswa egal a |
54 |
49 |
44 |
40 |
|
Porosite aparan/% mwens pase oswa egal a |
23 |
23 |
22 |
22 |
|
Refractoriness anba chaj / degre Pi gran pase oswa egal a |
1520 |
1500 |
1470 |
1420 |
|
Rechofaj chanjman lineyè (1500 degre, 2h) |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4(1450 degre .2h) |
|
Refractoriness/ degre Pi gran pase oswa egal a |
1790 |
1790 |
1770 |
1750 |
