Black Magnesite Carbon Bricks , Magnesia Refractory Bricks For AC Arc Furnaces And Linings
Magnesite Carbon Bricks For AC Arc furnaces And Linings of DC Arc Furnaces
Magnesia carbon bricks mainly use fused magnesia, high carbon graphite as the main raw material, adding appropriate amount of antioxidants, and thermosetting phenolic resin as a binder to be formed by high pressure molding. The product has , and has good high temperature resistance. It has good oxidation resistance due to the use of high purity flake graphite.
Magnesite Carbon Bricks Characteristics
1.excellent corrosion resistance.
2.good high temperature resistance
3.Good thermal shock and thermal spalling resistance.
4.good oxidation resistance due to the use of high purity flake graphite.
5.good thermal shock resistance
Application:
Magnesia carbon bricks are commonly used in converters and slag lines of ladle, AC arc furnaces, linings of DC arc furnaces etc.
Specification:
| Items |
MC-10A |
MC-10B |
MC-10C |
MC-12A |
MC-12B |
MC-12C |
MC-14A |
MC-14B |
MC-14C |
MC-16A |
MC-16B |
MC-16C |
| MgO(%) ≥ |
80 |
79 |
77 |
78 |
77 |
75 |
76 |
74 |
72 |
74 |
72 |
70 |
| C(%) ≥ |
10 |
10 |
10 |
12 |
12 |
12 |
14 |
14 |
14 |
16 |
16 |
16 |
| Bulk density, ≥ g/cm³(±0.08) |
3.10 |
3.05 |
3.00 |
3.05 |
3.02 |
3.00 |
3.03 |
2.98 |
2.95 |
3.00 |
2.95 |
2.90 |
| Apparent porosity(%) |
4.0 |
4.5 |
5.0 |
4.0 |
4.0 |
4.5 |
3.5 |
3.5 |
4.0 |
3.5 |
3.5 |
4.0 |
| Cold crushing strength(Mpa) |
40 |
40 |
35 |
40 |
35 |
35 |
40 |
35 |
35 |
35 |
35 |
30 |
| Bending strength(Mpa) |
6 |
/ |
/ |
6 |
/
|
/
|
10 |
/ |
/
|
8 |
/
|
/ |
Q1: Is Jundao (Henan) New Materials a manufacturer or trader?
A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. The MOQ is 25 tons.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept customization?
A5: Yes. Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.
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