Previous research has demonstrated that adding specific additives during the smelting of waste copper can significantly improve the microstructure and properties of brass. These additives help refine grain size, eliminate internal inclusions, and enhance overall performance. However, most current studies focus on the use of additives in primary copper ores, with limited attention given to their application in scrap copper. This gap in research presents an opportunity for innovation in recycling and reprocessing waste copper effectively. The complexity of waste copper sources makes it challenging to achieve consistent results with a single type of additive. For instance, using rare earth elements alone may lead to dendritic grain formation, while excessive amounts increase material costs. Boron alloys, although useful, act slowly and have limited grain refinement capabilities. Similarly, fluxes can remove gas and slag, but their ability to eliminate impurities is limited when used individually, resulting in suboptimal performance. To address these limitations, our company has developed a novel approach by combining different types of additives during the casting process of waste copper into brass alloys. This mixed additive strategy, along with optimized feeding techniques, aims to enhance the mechanical and physical properties of the final product. This method has not been widely documented or applied in existing literature, making it a promising area for further exploration and development. We encourage you to review the attached document for detailed experimental data, formulation strategies, and performance comparisons. This information will provide a comprehensive understanding of how the combination of additives can lead to significant improvements in brass quality from recycled materials. LED Spot Light,Led Spotlights,Outdoor LED Spot Light,Waterproof Outdoor LED spotlights Foshan Extrlux Co., Ltd. , https://www.extrlux.com