ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
Global Refractories and Solutions Supplier
Main raw materials of Ladle Working layer gunning mix are corundum and magnesium aluminate spinel, after spraying use on the working layer surface in carbon-free ladle, characteristic appear as follow:
This Ladle Working layer gunning mix could be endlessly cycle used to lower the refractory materials consumption and waste appearance and work with key role on the ladle continue and safety use.
Wet spraying technique has no pollute to environment and no CO2,CO when using in carbon-free ladle,and it's geared to the carbon free and environment- protected and environment friendly technique.
This Ladle Working layer gunning mix has no pollute to the molten steel, and, compared with the current lining materials, it has the characteristic that long lifetime, low cost, high construction automaticity, and energy conservation and environment protection. High potential value among the inland steel enterprise.
|
Product code |
CH-GBP85 |
CH-GBP88 |
|
Al2O3/% |
85 |
88 |
|
Apparent porosity／％ |
12 |
11 |
|
Bulk density/g.cm3 |
2.80 |
2.90 |
|
Cold Crushing Strength/MPa |
60 |
70 |
|
Permanent Linear Change/% |
0~+1.5 (1550℃,3h) |
0~+1.5 (1550℃,3h) |