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Feature:
High strength, strong erosion-resisting at high temperature state,strong thermal shock stability, no chrome harmful included etc.
Copper smeting coverter e-fuzed re-bonded MgO-Cr2O3 tuyere e...
High-wearing chrome-Corundum Refractory Brick
High strength wearing-resisting Si-Mullite refractory brickMade of the high grade bauxite clinker as the aggregate, adding the BFA,SiC, ɑ-Al2O3, fine powders in the substrate, through the reasonable proportion of the particles,high pressing, high temperature sintered.
Professional used in the transition zone, burning zone of the super large and large type (above 5000TPD capacity )new type of dry method cement rotary kiln. Used in the above 3000 TPD cement rotary kiln in Anhui Conch cement, Guangdong Tower Cement, Japan Pacific cement, France Lafarge cement plant, and refractory quality is higher than the one from Japan,Europe, USA, etc..
|
Item Brand |
MgO (%)≥ |
Al2O3 (%)≥ |
SiO2 (%)≤ |
A. P. (%)≤ |
B. D. (%)≥ |
C.C.S. (MPa)≥ |
R.U.L@0.2MPa &T0.6 (℃)≥ |
T.S.R.@950℃ &cool air (Times)≥ |
T. C. (1000℃ ) W/m*K)≤ |
Thermal Exp. (1400℃ ) % |
|---|---|---|---|---|---|---|---|---|---|---|
|
Periclase-Spinel refractory brick |
||||||||||
|
HXMAF-85A |
85 |
9 |
1.0 |
18 |
2.95 |
45 |
1700 |
120 |
3.0 |
1.2 |
|
HXMAF-85B |
82 |
9 |
2.0 |
18 |
2.90 |
40 |
1700 |
100 |
/ |
/ |
|
HXMAF-85C |
80 |
9 |
3.0 |
19 |
2.85 |
40 |
1650 |
100 |
2.9 |
/ |
|
HXMAF-93A |
93 |
5 |
1.0 |
18 |
2.95 |
45 |
1700 |
100 |
3.8 |
1.5 |
|
HXMAF-93B |
90 |
5 |
2.0 |
18 |
2.90 |
40 |
1700 |
80 |
/ |
/ |
|
Periclase-Spinel Composite refractory brick |
||||||||||
|
Work zone |
Same with HXMAF-85A, HXMAF-85B, HXMAF-85C Standard |
|||||||||
|
Insulati Zone |
55 |
/ |
30 |
24 |
2.60 |
30 |
1600 |
/ |
2.0 |
/ |
*They are typical values in this table, not a basis for order.
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