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Brand:aa
Product detail:
Well block for ladle bottom
The bottom blow porous brick is the weak part of ladle refractory,which is the primary factor affects ladle life.our products can satisfy kinds of ladle smelting craft request.
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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