Thermal shock Resistant Fire clay Bricks for HBS
Categories:
Refractory Materials For Ironmaking Systems
Email:fuhaoyejin2024@163.com
The products were specially developed for the Russian designed HBS andcharacterized by their superior refractoriness under load and thermal shock stability.
Item/ Index |
RN-42 |
HRN-42 |
HRN-48 |
Al203,% |
≥42 |
≥42 |
≥48 |
Fe2O3,% |
≤1.7 |
≤1.7 |
≤1.7 |
Refractoriness,℃ |
≥1750 |
≥1750 |
≥1750 |
BD,g/cm |
≥2.15 |
≥2.15 |
≥2.35 |
AP,% |
≤24/23 |
-24/21 |
<24/21 |
CCS,MPa |
≥30 |
≥40 |
≥40 |
0.20MPa RUL.℃ |
≥1400 |
≥1520 |
≥1550 |
PLC(1450℃× 2h).% |
0~-0,3 |
0~ -0,3 |
0 ~ -0.3 |
TSR (1100℃ Water cooling), cycle |
≥15 |
≥20 |
≥25 |
Note:The denominator value refers to the data of check bricks. |
Key words:
Thermal shock Resistant Fire clay Bricks for HBS
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