Main Products: Refractory bricks ,high purity magnesium 99.99% ,magnesium alloys ,magnesium granules ,magnesium alloy casting
SK32 SK34 SK36 SK38 refractory brick
USD $180 - $350 /Metric Ton
Min.Order:20 Metric Tons
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Shanxi Province Yangquan Metals & Minerals Imp. & Exp. Co., Ltd.
Business Type: Trading Company
Yangquan Shanxi ChinaMain Products: Refractory bricks ,high purity magnesium 99.99% ,magnesium alloys ,magnesium granules ,magnesium alloy castingProduct Details
high density fire bricks for furnace
specifications
| Item | CT-35 | CT-42 | CT-48 | CT-55 | CT-65 | CT-75 | |
| Al2O3(%) | 35 | 42 | 48 | 55 | 65 | 75 | |
| Refractoriness(C) | 1670 | 1730 | 1750 | 1770 | 1790 | 1790 | |
| Refractoriness under load, 0.2MPa (CO) | 1350 | 1400 | 1420 | 1470 | 1500 | 1520 | |
| Linear Change(%) | 1500C×2h | - | - | - | 0.1 | 0.1 | 0.1 |
| -0.4 | -0.4 | -0.4 | |||||
| 1450C×2h | - | - | 0.1 | - | - | - | |
| -0.4 | |||||||
| 1350C×2h | 0.1 | 0.2 | - | - | - | - | |
| -0.5 | -0.5 | ||||||
| Porosity(%) | 26 | 24 | 22 | 22 | 23 | 23 | |
| Cold Crushing Strength (Mpa) | 19.6 | 29.4 | 40 | 44 | 49 | 53.9 | |
Applications
1. Hot face lining
2. Furnaces of metallurgy indsutry, heat treatment furnace, hot blast stove
3. Furnaces of petroleum and chemical industry, construction industry
if you need it , PLS contact me .
MS. CHANGLI LI
TEL: 0086-353-2022514
FAX: 0086-353-2023213
skype: yqmmlcl
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