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Place of Origin : Henan, China
Shape : Powder
Material : Tabular alumina
SiO2 Content (%) : ~
Al2O3 Content (%) : ≥90%
MgO Content (%) : ~
CaO Content (%) : ~
Refractoriness (Degree) : 1770°< Refractoriness< 2000°
CrO Content (%) : ≥2.5%
SiC Content (%) : ~
Model Number : ~
Brand Name : Hongtai
Product name : Refractory K90 Powder for steel ladle slide gate plate set
Application : Steel Ladle
Color : Grey Green
Size : 0-3mm
BULK DENSITY : 2.0-2.5g/cm3
Sample : Sample Provided
Keyword : refractory K90 powder
Certificate : ISO9001:2008
Delivery time : 10-30 Days
MOQ : 1000 kilograms
Price : $1.00 - $3.00/kilograms
Item | Specification | ||
Al2O3 | ≥90% | ||
Cr2O3 | ≥2.5% | ||
Bending resistance sticking in cold state | Dry | 3.0Mpa | |
Fired | 7.0Mpa | ||
RUL 0.2Mpa | 1660℃ | ||
The linear change | 1400℃×3h | ||
1500℃×3h | 3% | ||
Cohesive time | 2.1min | ||
Grain Size | 0.2mm | 100% | |
0.074 | 70% | ||
Service temp.(Max) | 1780℃ |
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Grey Green Refractory K90 Powder for Steel Ladle Slide Gate Plate Set in Steel Making Plant Images |