GB/T 18257-2000
AbolishedRefractory bricks for use in rotary kilns--Hot-face identification marking
回转窑用耐火砖热面标记
Application Summary AI generated
This standard specifies the method for applying a hot-face identification marking on refractory bricks used in rotary kilns. It is applied in the manufacturing and quality control of refractory linings for high-temperature industrial rotary kilns, such as those in cement, lime, and metallurgical industries, to ensure correct installation orientation and prevent premature wear. The marking helps engineers and workers identify the brick's hot face during construction, improving kiln lining durability and safety.
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