Core Insights - The conference focused on the innovation and development of the aluminum industry chain, emphasizing the role of casting aluminum alloys in achieving high-quality growth [1] Industry Overview - The aluminum casting alloy industry in China is facing a "three high" demand: high performance, high efficiency, and high environmental standards, particularly in sectors like new energy vehicles, 5G communication, and rail transportation [1] - In 2024, China's aluminum casting alloy production is expected to reach 10.05 million tons, with recycled aluminum accounting for over 70%, highlighting the industry's shift towards green recycling and material upgrades [1] Material Innovation - Key advancements in material innovation include the development of high-strength and high-toughness die-casting aluminum alloys, high thermal conductivity die-casting aluminum alloys, anodizable die-casting aluminum alloys, and ultra-high-strength casting aluminum alloys [1] - The ZL-HT3 high thermal conductivity alloy, developed by China Aluminum, has a thermal conductivity of 173 W/m·K, an 8% improvement over conventional alloys, making it suitable for applications like 5G base station heat dissipation [1] Process Upgrades - Advanced processes such as integrated vacuum die-casting, semi-solid forming, low-pressure casting, and extrusion casting are analyzed for their technical advantages and application scenarios [2] - Integrated die-casting technology can reduce the production time of traditional vehicle body components from 1-2 hours to 2-3 minutes, significantly enhancing production efficiency and integration, which is crucial for lightweighting in new energy vehicles [2] Collaborative Innovation - The synergy between process and material innovation is identified as the core driver for high-quality development in the industry [2] - Digital simulation, intelligent transformation, and remote monitoring are methods that enable companies to transition from "experience-based casting" to "precise intelligent manufacturing," improving product consistency, qualification rates, and energy utilization efficiency [2] Green Transition - The accelerated transition of the aluminum industry towards green and low-carbon practices has brought attention to the efficient use of recycled aluminum and iron impurity control technologies [2] - New iron removal technologies and alloy design concepts are gradually addressing the quality bottlenecks of recycled aluminum, supporting the establishment of a comprehensive green recycling system from bauxite to alumina, electrolytic aluminum, and recycled aluminum [2]