The KS MgO-Cr2O3 series is a composite core refractory of chrome ore and magnesia as a primary raw material. The brick is compressed and burned at high and ultra-high temperatures. MgO-Cr2O3 products are distinguished by excellent resistance to slag, high strength, corrosion resistance, and fatigue resistance. They are widely used in AOD wastewater treatment plants, DH and RH degassers, VOD lining lining, color furnaces lining and cement kilns.
|
ITEM |
MgO-Cr2O3 Brick |
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|
KS-8A |
KS-8B |
KS-12A |
KS-12B |
KS-16A |
KS-16B |
KS-20A |
KS-20B |
KS-22 |
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|
Chemical Composition |
MgO(%);≥ |
65 |
60 |
60 |
55 |
50 |
45 |
45 |
40 |
46 |
|
Cr2O3, (%);≥ |
8 |
8 |
12 |
12 |
16 |
16 |
20 |
20 |
22 |
|
|
Apparent Porosity(%)≤ |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
23.0 |
20.0 |
23.0 |
20.0 |
|
|
Cold Crushing Strength(MPa): ≥ |
35 |
30 |
35 |
30 |
35 |
30 |
35 |
30 |
35 |
|
|
ITEM |
Re-Bonded |
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|
KS-H16A |
KS-H16B |
KS-H16C |
KS-H20A |
KS-H20B |
KS-H20C |
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|
Chemical Composition |
MgO(%);≥ |
65 |
60 |
55 |
60 |
53 |
50 |
|
Cr2O3, (%);≥ |
16 |
16 |
16 |
20 |
20 |
20 |
|
|
Apparent Porosity(%)≤ |
16.0 |
16.0 |
16.0 |
16.0 |
16.0 |
16.0 |
|
|
Cold Crushing Strength(MPa): ≥ |
45 |
40 |
40 |
45 |
40 |
45 |
|
Name: Vera Li
Mobile：008615936230675
Tel：008615936230675
Email：verali@kingstone.group
Add：Zhongyuan District, Zhengzhou City, Henan Province
