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WHY COPPER MOULD TUBE BE BLACK
1. Blackening caused by oxidation of copper tubesThe surface of the copper tubes in the steel plant's mold will form a black oxide film due to the chemical reaction between the copper surface and the oxygen in the air. The formation of the black oxide film on the surface of the copper tubes will
Read full article →Advanced Strategies for Mitigating Central Segregation in Continuous Casting Processes
Central segregation—a common defect in continuous casting—significantly impacts the homogeneity and mechanical properties of steel products. Addressing this issue requires a holistic approach, combining modern process controls, innovative equipment design, and strict operational protocols. Below a
Read full article →COPPER MOULD TUBE INTRODUCTION
The coppermouldtube is the core component of the continuous casting machine, directly in contact with the high-temperature molten steel. Its main function is to rapidly cool and solidify the molten steel into a solid shell of a certain thickness and shape, providing the initial shape and
Read full article →Copper Mold Tubes: An Indispensable Core Component in Continuous Casting Production
In the continuous casting process of the steel industry, copper mold tubes play a crucial role. As the core component of the mold, their performance directly affects the quality of the continuously cast billet, production efficiency, and equipment lifespan.These specially designed copper tubes
Read full article →Manufacturing requirements of copper mould tubes
Experts Analyze Commodity Price Surge: Temporary Drivers Dominate, No "Super Cycle" in SightKey Drivers Behind the Price RallyChen Daofu, Deputy Director of the Financial Research Institute at the State Council's Development Research Center, identifies three primary factors fueling
Read full article →Key Functions of Mold Flux in Continuous Casting
1. Barrier Protection (Liquid Slag Layer)Prevents air/molten steel contact to minimize secondary oxidationBlocks carbon-rich layer interaction to avoid surface carburization (critical for low/ultra-low carbon steels)Improves slab surface quality and reduces steel yield loss2. Thermal Insulation
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