Hot blast furnace clay bricks
Index |
RN-42 |
RN-40 |
RN-36 |
|
Al2O3 % |
≥42 |
≥40 |
≥36 |
|
Refractoriness, ℃ |
≥1750 |
≥1730 |
≥1690 |
|
Apparent porosity % |
≤24 |
≤24 |
≤26 |
|
Normal temperature compressive strengthCCS, MPa |
≥29.4 |
≥24.5 |
≥19.6 |
|
0.2MPaSoftening onset temperature at loadRUL,℃ |
≥1400 |
≥1350 |
≥1300 |
|
Reburning line change ratePLC(%) |
1500℃×2h |
0~-0.4 |
/ |
|
1450℃×2h |
/ |
0~-0.3 |
0~-0.5 |
|
TSR ,tiime Cycle |
This test is required to be performed, and the measured data should be indicated in the certificate of quality. |
Relevant case
If you are interested in related products, welcome to leave us a message ~
Henan Winna Group Industries Co., Ltd.
Service Hotline:
Address:
Beishankou Town, Gongyi, Henan Province
Copyright©Henan Winna Group Industries Co., Ltd. 豫ICP备2023013320号 Powered by www.300.cn This website already supports IPv6