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Products Center |
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Ladle |
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- Magnesia carbon brick for ladle
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It's made from fused magnesite, high carbide graphite as raw material, adding anti-oxidant, resole resin as binder, forming under high pressure. It has good corrosion resistance, thermal shock stability, mainly used in ladle lining. |
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brand |
GMC5 |
GMC8 |
GMC10 |
GMC12 |
GMC14 |
GMC16 |
GMC18 |
MgO (%) ≥ |
87 |
84 |
82 |
80 |
76 |
74 |
72 |
C (%) ≥ |
5 |
8 |
10 |
12 |
14 |
16 |
18 |
Apparent porosity ≤ |
5.0 |
5.0 |
4.0 |
4.0 |
3.0 |
3.0 |
3.0 |
Bulk density(g/cm3)≥ |
3.1 |
3.08 |
3.02 |
3.00 |
2.97 |
2.95 |
2.93 |
C.C.S (MPa)≥ |
45 |
45 |
40 |
40 |
35 |
35 |
35 |
H.M.O.R(MPa) 1400℃x0.5hr ≥ |
6 |
6 |
8 |
8 |
10 |
10 |
10 |
Application |
Side wall, bottom |
Side wall, bottom |
common |
common |
Slag line |
Slag line |
Slag line |
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- Aluminum magnesia carbon brick for ladle
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It’s made from bauxite, fused corundum, fused magnesite, high carbide graphite as raw material, resole resin as binder and forming under high pressure. It has low porosity ratio, good corrosion resistance, watering resistance, spalling resistance, slag resistance, mainly used in ladle (side wall and bottom). |
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brand |
AMC-65 |
AMC-70 |
MgO-Al2O3 spinel carbon brick |
Al2O3 (%)≥ |
65 |
70 |
58 |
MgO (%)≥ |
11 |
11 |
16 |
C (%)≥ |
9 |
9 |
7 |
Apparent porosity(%)≤ |
8.0 |
6.0 |
12 |
Bulk density(g/m3) ≥ |
2.98 |
3.00 |
2.70 |
C.C.S. (MPa)≥ |
40 |
45 |
40 |
R.U.L in 0.2 Mpa (℃)≥ |
1600 |
1650 |
1560 |
Application |
Side wall, bottom |
Side wall, bottom |
Lining brick, nozzle pocket |
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- Castable mix for ladle permanent lining
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It’s made from bauxite, fused corundum, high purity magnesite as raw material, it has good corrosion resistance, convenient working, long service life, low consuming ton-steel. |
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Brand |
Al2O3(%) |
MgO (%) |
B.D (g/m3) |
C.C.S (MPa) |
A,P.
(%) |
Linear change
(%) |
110℃x24hr |
110℃x24hr |
1600℃x3hr |
HLAM-85 |
≥85 |
≥7 |
≥3.05 |
≥30 |
≥70 |
≤18 |
0~+1.0 |
HLAM-75 |
≥70 |
≥10 |
≥2.90 |
≥30 |
≥70 |
≤20 |
0~+1.0
(1500℃) |
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Application: it can be applied to patch ladle edge, high bonded strength, good scouring resistance, long service life. |
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Brand |
XBL-1 |
XBL-2 |
Al2O3 (%)≥ |
82 |
61 |
MgO (%)≤ |
5 |
25 |
Bulk density(g/cm3) |
2.4 |
2.75 |
C.C.S (MPa)
110℃x24hr
1000℃x3hr
1500℃x3hr |
23
12
40
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28
14
52
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Linear change (%)
1000℃x3hr
1500℃x3hr |
0~-0.2
0~-1.0
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±0.2
±0.2
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Chrome diversion agent is made from high quality chrome ore as raw material, adding plasticizer and fluidizer agents, which have the advantages of high refractoriness, good flowability, and automatic opening rate over 98%, widely used in refining ladle. |
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Brand |
Cr2O3(%)
≥ |
SiO2(%)
≥ |
Moisture
≥ |
Size
(mm) |
Refractoriness (℃) |
YLJ-1 |
45 |
18 |
0.3 |
0.15-1.5 |
1780 |
YLJ-2 |
35 |
30 |
0.3 |
0.15-1.5 |
1780 |
YLJ-3 |
27 |
40 |
0.3 |
0.15-1.5 |
1780 |
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- Sliding gate plate for ladle
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The product has aluminum carbon quality and aluminum zirconium carbon quality, which have the advantages of good high-temperature structure, high strength, good scouring resistance, anti-oxidation, good thermal shock resistance to meet customers’ requirement. |
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Brand |
HB-1a series |
HB-2a series |
HB-3a series |
HB-1a |
HB-1b |
HB-1c |
HB-1d |
HB-2a |
HB-2b |
HB-2c |
HB-2d |
HB-3a |
Al2O3 % |
≥80 |
≥78 |
≥75 |
≥80 |
≥75 |
≥70 |
≥75 |
≥70 |
≥90 |
ZrO2 % |
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≥6 |
≥7 |
≥7 |
≥7 |
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C % |
≥8 |
≥7 |
≥7 |
≥5 |
≥7 |
≥8 |
≥8 |
≥8 |
≤4 |
Apparent porosity (%) |
≤7 |
≤7 |
≤7 |
≤7 |
≤3 |
≤6 |
≤3 |
≤8 |
≤10 |
Bulk density (g/m3) |
≥150 |
≥120 |
≥120 |
≥120 |
≥140 |
≥120 |
≥150 |
≥100 |
≥150 |
H.M.O.R (MPa) |
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≥10 |
≥10 |
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≥35 |
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Upper nozzle
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Item |
SSK-1 |
SSK-2 |
SSK-3 |
SSK-4 |
SSK-5 |
SSK-6 |
SSK-7 |
Al2O3 % |
83.3 |
85.2 |
80.2 |
95.3 |
91.5 |
86.1 |
80.8 |
C % |
9.3 |
7.5 |
7.5 |
4.3 |
6.2 |
7.2 |
7.1 |
Apparent porosity (%) |
8.3 |
8.9 |
8.9 |
7.2 |
7.2 |
8.0 |
7.6 |
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Lower nozzle
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Item |
XSK-1 |
XSK-2 |
XSK-3 |
XSK-4 |
XSK-5 |
XSK-6 |
XSK-7 |
Al2O3 % |
75.2 |
80.2 |
71.2 |
82.2 |
73.5 |
73.8 |
96.8 |
C % |
8.1 |
8.1 |
6.5 |
6.5 |
5.5 |
8.3 |
8.3 |
Apparent porosity (%) |
8.3 |
9.7 |
8.9 |
8.2 |
6.8 |
6.5 |
12.9 |
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Nozzle pocket block
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Item |
SKZZ-1 |
SKZZ-2 |
SKZZ-3 |
SKZZ-4 |
SKZZ-5 |
SKZZ-6 |
Chemical composition |
Al2O3
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80.2 |
85.2 |
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87.5 |
83.5 |
82.4 |
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Cr2O3
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MgO
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79.2 |
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C
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8 |
7.5 |
15.2 |
4.5 |
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4.5 |
Apparent porosity (%) |
9.2 |
10.1 |
3.5 |
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15.4 |
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Item |
Chemical composition |
C.C.S (MPa) |
Modulus of rupture (MPa) |
Bulk density (g/cm3) |
Linear change |
Al2O3 |
Cr2O3 |
Room temp. |
110℃x24hr |
1550℃x2hr |
Room temp. |
110℃x24hr |
1550℃x2hr |
1550℃
X2hr |
FHZZ-7 |
96.8 |
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20 |
95 |
150 |
5 |
15 |
35 |
3.2 |
-0.05 |
FHZZ-8 |
93.2 |
2.85 |
18 |
86 |
145 |
4.5 |
14 |
35 |
3.2 |
-0.05 |
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It's made from corundum,adding additives agent and fused motar as binder,It has high temperatrue resistance,corrosion resistance,wear resistance,high strength,mainly used in high temperature wear parts of heating kiln or furnace. |
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brand |
Al2O3 |
SiO2 |
CaO |
C.C.S (MPa) |
M.O.R (MPa) |
L.C (%) |
B.D (g/cm3) |
Refractori-ness
(℃) |
100℃x24hr |
1500℃x3hr |
100℃x24hr |
1500℃x3hr |
100℃x24hr |
1550℃x3hr |
110℃x24hr |
Super grade |
93 |
0.5 |
4.0 |
80 |
120 |
8 |
10 |
0.5 |
+0.5 |
2.90 |
1800 |
Grade A |
93 |
1.0 |
4.0 |
60 |
100 |
6 |
9 |
0.5 |
+0.5 |
2.90 |
1800 |
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Please call us for more information
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- Integration precast unit for refining furnace
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Application: FHD-1 and FHD-2 are applied to over 10T extra-high power EAF.
FHD-3 is applied to less than 10T common EAF.
Features: high strength, heating and cooling resistance |
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Brand |
Material |
B.D
(g/cm3) |
Chemical composition (%) ≥ |
Crushing strength (MPa) ≥ |
M.O.R (MPa) ≥ |
Linear change (%)
1500℃ |
Al2O3 |
Cr2O3 |
100℃ |
1500℃ |
100℃ |
1500℃ |
FHD-1 |
Corundum |
3.1 |
95 |
- |
50 |
100 |
8.0 |
12 |
0~+0.7 |
FHD-2 |
Chrome corundum |
3.1 |
85 |
4 |
80 |
100 |
10.0 |
12 |
0~+0.6 |
FHD-3 |
High aluminum |
3.1 |
80 |
- |
40 |
100 |
7.0 |
10 |
±0.5 |
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