| Model: | as requirement |
|---|---|
| Brand: | Lite |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | high alumina brick , fire brick , refractory brick |
| Price: |
US $140
/ Ton
|
| Min. Order: | 1 Ton |
| Last Online:04 Jul, 2017 |
Details of our high alumina lining brick
1.The content of Al2O3 more than 48%,
2.The Refractoriness temperature is more than 1770℃,
3. Refractoriness under load is 1470℃~1530℃
4. Made by bauxite clinker, usually used as the lining of rotary kiln , glass furnace and etc.
5. It can be divide to three types in China:
I : the content of Al2O3 more than 75%
II: the content of Al2O3 is 60%-75%
III: the content of Al2O3 is 48%-60%
Advantages feature of our high alumina lining brick
1.High refractoriness,
2.Good spalling resistance
3.Anti alkaline /acid erosion
4.Good thermal shock resistance
5. High Refractoriness under load
6.High mechanical strength;
7.Good volume stability at high temperature
The physical and chemical indicators of our high alumina lining brick
|
Item |
Index |
||||
|
International code name |
SK35 |
SK36 |
SK37 |
SK38 |
SK40 |
|
Al2O3 % |
≥48 |
≥55 |
≥65 |
≥75 |
≥80 |
|
Fe2O3 % |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
|
Refractoriness °C |
≥1750 |
≥1770 |
≥1790 |
≥1790 |
≥1790 |
|
Apparent porosity % |
≤22 |
≤22 |
≤23 |
≤23 |
≤21 |
|
Cold crushing strength Mpa |
≥39 |
≥44 |
≥49 |
≥54 |
≥65 |
|
Refractoriness under load(0.2MPa) °C |
≥1420 |
≥1470 |
≥1500 |
≥1520 |
≥1530 |
|
Reheating Linear Change (1500°C 2h) % |
+0.1~ -0.4 *1450°C |
+0.1~ -0.4 |
+0.1~ -0.4 |
+0.1~ -0.4 |
+0.1~ -0.4 |
Applications of our high alumina lining brick
They were widely accepted in thermal equipment of metallurgy, petroleum, chemical industry, construction materials, machinery,etc.
1.Metallurgical industry: ethylene cracking furnace, hydrogen furnace, etc.
2.Ceramic industry: rotary kiln, push board kiln,etc.
3.Industry: glass kiln heat storage room,etc.
4.Carbon industry: carbon calciner, etc.
5.Aluminum electrolytic industry: aluminum electrolytic tank, etc.
6.Other industries: tunnel kiln, shuttle kiln, ball mill,etc.
TEL:18134731888
Email: ellen at literefractory.com or admin at literefractory.com
| Payment Terms: | TT/LC/DP/DA |
|---|---|
