Al2O3-SiC-C Refractory Brick for Hot Metal Pretreatment
Description
The alumina-silicon carbide-carbon based refractories are suitable for the torpedo ladle as they have the best slag penetration resistance and are thus suitable for slag zone and bottom impact zone of steel ladle.
The main raw material of aluminum carbide carbon brick for hot metal ladle is electrofusion corundum (or sintered corundum and special bauxite clinker) and graphite and SiC with fixed carbon over 90%-95%, by adding graphite, bauxite, additive, then made by mixing, pressing, drying, burning at high temperature.
Aluminum carbide carbon brick is a refractory product for the working layer of torpedo ladle.
Features:
1. Short construction period, can quickly put into use.
2. The overall performance is good after sintering when finish the laying.
3. Good corrosion resistance, not easy peeling off.
4. Long service life, reduce the cost of steel mills for torpedo refractories spending.
Specification:
| Band | Aluminum carbide carbon brick |
| ASC-1 | ASC-2 | ASC-P1 |
| Al2O3,% ≥ | 65 | 60 | 55 |
| SiC,% ≥ | 10 | 8 | 8 |
| C,% ≥ | 10 | 12 | 5 |
| Apparent Porosity,% ≤ | 8 | 8 | 9 |
| Bulk density,g/cm3 ≥ | 2.85 | 2.83 | 2.80 |
| Cold crushing strength,Mpa≥ | 50 | 50 | 45 |
| Bending Strength In High Temperature,Mpa(1400℃X0.5h)≥ | 8 | 7 | 5 |
| Part Used | Impact area | Slag line area and the top | Hot metal region |
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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