Good thermal shock resistance magnesia carbon refractory brick for ladle/steel converter/electric arc furnace
- $180.00 / >=20 pieces
- 20 pieces
- Dashiqiao Dongxing Technology Co., Ltd.
- Liaoning, China
- Mr Vasya Chen
PRODUCT DETAIL
| Cold pressed strength Mpa: | 35 | place of origin; place of origin: | Liaoning, China |
| shape: | brick | Al2O3 content (%): | 38-48% |
| model: | LR-MT-14B | Magnesium oxide percentage: | 74 |
| Magnesium oxide content (%): | 0.8-1.2 | Apparent porosity/%: | 5 |
| SiO2 content (%): | 50%~65% | Material: | magnesia carbon brick |
| CrO content (%): | 0.1-0.3% | Bulk density g/cm3: | 2.9 |
| payment terms: | wire transfer | Refractoriness (degree): | 1770° |
| Packaging Preview: | Supply capacity: | 200 tons per week | |
| C/%: | 14 | port: | Dalian |
| brand: | East Star | CaO content (%): | 0.34% |
| Packaging Details: | wooden pallet | Processing service: | Bending, welding, punching, uncoiling, cutting, forming |
| Silicon carbide content (%): | 1.2-1.4 |
magnesia carbon brick
Magnesia-carbon bricks are made of large crystalline high-purity fused magnesia and high-purity flake graphite as the main raw materials, which are combined with resin and added with composite antioxidants, and are formed by high pressure. It has the characteristics of low porosity, high strength, corrosion resistance and peeling resistance. Different grades of magnesia-carbon bricks can be selected according to smelting conditions for slag line, impact zone, trunnion and other parts.
Card | LR-MT-18A | LR-MT-14A | LR-MT-14B | LR-MT-10A |
Magnesium oxide/% | 72 | 76 | 74 | 80 |
C/% | 18 | 14 | 14 | 10 |
apparent porosity | 3 | 4 | 5 | 4 |
Bulk density/g.cm3 | 2.90 | 2.95 | 2.90 | 2.95 |
Cold pressed strength / MPa | 35 | 40 | 35 | 40 |
Thermal modulus of rupture | 12 | 14 | 12 | 6 |
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