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Our company is Topchase Metallurgy Refractories Co.,Ltd. The main products are refractories and alloy metals. One of the most important refractories is the Tundish Well Block.
The product is made by close ingredients, high-pressure molding, unburned low-temperature drying, with heat-shock resistance and high strength corrosion resistance.
Raw Material: Alumina-magnesite carbon
Ladle Well Block
Al2O3 MgO Cr2O3 Apparentporosity Bulk density C.C.S
(% minm) (% minm) (% minm) (% max) (gm./cc minm) (MPa minm)
75 5 2.4 17 2.90 80
85 4 2.4 16 2.95 100
90 4 2.4 15 3.05 100
94 3 2.4 15 3.1 100
Tundish Well Block with zirconia nozzle
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