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high quality used fire brick prices
US$ 100 - 500
/ Ton
20 Tons(Min. Order)
- DALIAN
- T/T D/P D/A
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Product Details
Shape | Brick | Material | Alumina Block | |
SiO2 Content (%) | 2.5max | Al2O3 Content (%) | 3.0max | |
MgO Content (%) | 80max | CaO Content (%) | 1.5max | |
CrO Content (%) | 20max | |||
SiC Content (%) | 1.2-1.4 | Model Number | LMM-203 | |
Brand Name | LMM |
Product Description
Ultra-high-temperature firing, high direct binding rate, high refractoriness and corrosion resistance.
Specifications:
Specification | Direct Bonded MgO-Cr2O3 Brick | ||||
LMM-4 | LMM-8 | LMM-12 | LMM-16 | LMM-20 | |
MgO (%)≥ | 75 | 70 | 65 | 60 | 55 |
Cr2O3 (%)≥ | 4 | 8 | 12 | 16 | 20 |
SiO2 (%)≤ | 2.5 | 2.0 | 1.5 | 1.5 | 1.2 |
Apparent Porosity (%)≤ | 18 | 18 | 18 | 18 | 18 |
Cold Crushing Strength(MPa)≥ | 45 | 45 | 45 | 40 | 35 |
Initial Soften Point Under load ()≥ | 1650 | 1650 | 1680 | 1700 | 1700 |
Resistance to thermal shock (Time)≥ | 6 | 6 | 6 | 6 | 6 |
Contact Us
- Liaoning Mineral & Metallurgy Group Co., Ltd.
- Contact nameNina Lian Chat Now
- Phone86-411-84174804,84174814
- Address1312-1310 ROOM,NO.35,RENMIN ROAD, ZHONGSHAN DISTRICT DALIAN CHINA, Dalian, Liaoning
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