Lingotes de alumínio

Informação básica

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Novelis specializes in the production of high-quality industrial aluminum. Our process begins with meticulous control over the composition of the alloy, ensuring its purity and strength. We take extra care during the casting procedure to eliminate non-metallic impurities, guaranteeing the integrity of the aluminum.

Next, the aluminum ingots undergo thorough surface treatment. They are carefully sawed and scalped to remove any potential impurities that may have accumulated. This pre-treatment process sets the foundation for the subsequent rolling procedures.

To achieve optimal metal structure homogenization, the ingots are preheated for extended periods. This crucial step enhances the overall quality and integrity of the aluminum. Subsequently, a combination of hot and cold rolling techniques is employed to achieve exceptional surface quality.

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