Nozzle brick for injecting flushing gas into molten metal in a metallurgical vessel has a gas entry opening located at least partially outside the pitch circle of a biasing spring of a non-return valve within a gas supply pipe
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Manufacturing joint element from truncated-cone shaped ceramic fireproofing insert
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Process for the partial reconstruction of the refractory lining of the wall of steel casting ladles
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Process for the production of refractory carbon-based stones based on magnesium oxide
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Repairing upper wall zone lining of ladle
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Method and device for producing a monolithic refractory lining of steel ladles
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Twist lock for metallurgical vessels
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Gas stir plug device with visual wear indicator
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METHOD FOR CONTINUOUSLY casting METAL MELT, IMMERSION POOL AND METHOD FOR THE PRODUCTION THEREOF
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METHOD FOR PRODUCING A FIRE-RESISTANT COMPOSITE MATERIAL
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Process for the production of sintered dolomite in a rotary kiln
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METHOD FOR PRODUCING FIREPROOF SHAPED BODIES
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FIRE RESISTANT MEASUREMENT FOR FIRE RESISTANT LININGS OF METALLURGICAL VESSELS
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BASIC FIRE-RESISTANT MEASURES AND MOLDED BODIES
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Manufacture of sintered dolomite with low porosity and high hydration stability
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METHOD FOR PRODUCING SINTERDOLOMITE IN A SHAFT OVEN AND SHAFT OVEN FOR IMPLEMENTING THE METHOD
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METHOD FOR PRODUCING SINTER DOLOMITE WITH LOW POROSITY AND GOOD HYDRATION RESISTANCE.
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Strewing salt compsn. for icy road surface - contains calcium and/or magnesium oxide and/or carbonate to reduce pollution and damage
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Method and apparatus for quantatively filling press molding metal molds for manufacturing wedge shape complex bricks
