Product Details

Refractory nozzle for ladle

Place of Origin Liaoning, China
Shape Brick
Material Alumina Block
Al2O3 Content (%) 65-85
Refractoriness (Degree) 1770°< Refractoriness< 2000°

Product Features

 

ItemUpper nozzleLower nozzle
123456
Chemical composition     (%)Al2O3            8070-657075
MgO              ≥--70---
C                   ≤ 384884
B.D(g/cm³)                                         2.902.802.752.752.802.85
A.P(%)                                               141414141414
C.C.S(Mpa)                                        754045404565
HMOR 1400°Cx30min (Mpa)              121010101012
ApplicationMore than 60T ladleMore than 40T ladleHigh corrosion resistance ladleService life 2-4 times            large-medium ladleService life 3-4 times            large-medium ladleService life 3-5 times            large ladle

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