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Porous block

LQ- Ladle Seating Block for Purging plug
Ladle Seating Block
Al2O3 MgO Cr2O3 Apparent porosity Bulk density C.C.S M.O.R
(% minm) (% minm) (% minm) (% max) (gm./cc minm) (MPa minm) (MPa minm)
      1500ºC*3h
90 2.5   17 3.00 65 15
92 0.5 0.5 17 3.00 70 12
93 1   16 2.8 80 12
LQ- Ladle Purging Plug
Ladle Purging Plug
Al2O3+Cr2O3 Apparent porosity Bulk density C.C.S Modulus of rupture
1500ºC*3h
(% minm) (% max) (gm./cc minm) (MPa minm) (MPa minm)
92 18.00 3.2 80 20
93 17 3.1 100 15
94 16 3 100 12

     
 


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