| Material: | Furnace Drying Tamp Mass |
|---|---|
| Shape: | Powder |
| Place of Origin: | China (Mainland) |
| name: | Furnace Drying Tamp Mass |
| package: | 25kg or 50kg bags |
| delivery time: | 20 days |
Quick Details
Specifications
The product is characterized
by high corrosion and erosion resistance against molten steel and slag, dense
sintered layer, long service life, low consumption of per ton steel, easy
construction and repairing, and energy saving.
Physical and
chemical indexes
|
Items |
Medium Frequency Induction Furnace Drying Tamp Mass |
|
Al2O3/%,≥
|
84 |
|
MgO/%
|
12 |
|
Bulk density,≥g/cm3(110℃×24h) |
3.0 |
|
Crushing strength,≥ /Mpa(110℃×3h) |
25 |
|
Modulus of rupture≥/Mpa1400℃×3h |
7 |
|
Critical grain size mm |
5 |
|
Linear change on heating/%1400℃×3h |
0~+1.5 |
|
Application
|
Used in 5-20tons medium frequency furnace. With campaign life of 80-100 geats. |