Core Viewpoint - The resource utilization of industrial solid waste, particularly copper smelting slag, has evolved from an additional task to a critical requirement for industrial safety and sustainability, showcasing a significant transformation from environmental burden to a valuable strategic resource through technological empowerment and industrial practice [1] Group 1: Technological Advancements - The company has developed a systematic approach to enhance the lifespan of electric furnace linings, focusing on five key areas: refractory materials, construction quality, smelting operation processes, maintenance, and big data management [3][4] - The introduction of data-driven and intelligent management has shifted the maintenance model from experience-based to data-empowered, leading to significant economic benefits such as extended service life of furnaces and reduced maintenance costs [4] Group 2: Material Performance Enhancement - The company has established a theoretical and technical framework for purifying the matrix and adjusting performance, addressing impurities like sulfur and phosphorus that affect the properties of copper-nickel alloys [6] - The application of rare earth elements and nanotechnology has significantly improved the purity and performance of copper-nickel alloys, enhancing their corrosion resistance, high-temperature strength, and fatigue toughness [6] Group 3: Market Position and Industry Impact - The copper-nickel alloy products have successfully passed stringent certifications from major clients, including China Shipbuilding Group, establishing the company as a key player in the military and high-end equipment materials supply chain [7] - The company has transitioned from a service provider to a value co-creator in the resource utilization sector, fostering strategic partnerships with upstream copper smelting enterprises and ensuring a stable supply of high-quality raw materials [9] - The company aims to expand its successful model of solid waste resource utilization and high-end material development to other critical material sectors, contributing to the green, low-carbon, and circular development of traditional industries [9]