Technology News

China has become the world’s largest producer and consumer of aluminum, accounting for more than 50% of the world’s total in 2015. With the gradual advancement of China’s economic transformation, high-end manufacturing has become an important engine for the development of the aluminum industry, maintaining a rapid recovery trend, and began to lead the global aluminum industry to recover.

The 10th China (Xi’an) International Aluminum Industry Exhibition 2024 (hereinafter referred to as Aluminum Industry Exhibition) will gather more than 500+ enterprises from more than 20 countries and regions, and will completely display the entire aluminum industry chain from raw materials, semi-finished products, applied finished products, related machinery and equipment, auxiliary materials and consumables. The purpose of this exhibition is to create business opportunities, promote cooperation and realize transactions, and the purpose of this exhibition is to aggregate multiple factors, deepen integration and achieve mutual benefit and win-win results.

The 10th China (Xi’an) International Aluminum Industry Exhibition in 2024
Date: March 14-17, 2024
Location: Xi’an International Convention and Exhibition Center

参展范围：Exhibit Range
原材料、初级铝合金产品等；
Raw materials, primary aluminum alloy products, etc.
半成品、半合成品、铸件、板、带、箔、挤压材等;
Semi-finished products, semi-finished products, castings, plates, belts, foils, extruded materials, etc.;
特殊应用的铝类产品；
Aluminum products for special applications;
表面处理及接缝技术；
Surface treatment and joint technology;
轻金属贸易和回收；
Light metal trade and recycling;
铝提纯、加工及冶炼的工厂机械、设备和配件;
Plant machinery, equipment and accessories for aluminum purification, processing and smelting;
车辆用铝质零部件；
Aluminum parts for vehicles;
相关加工设备与配件:各类用于汽车零部件产品制造的冷、热室压铸机、低压铸造机、压铸机周边(自动化)设备、重力压铸设备、挤压压力机、各类液压机、油压机等;
Related processing equipment and accessories: all kinds of cold and hot chamber die casting machine, low pressure casting machine, die casting machine peripheral (automation) equipment, gravity die casting equipment, extrusion press, various kinds of hydraulic press, hydraulic press, etc.

Aluminium and its alloys are currently one of the most widespread and economical materials, the production of aluminum surpassed copper in 1956, and has been the first non-ferrous metal ever since, and the current use of aluminum is second only to steel, becoming the second largest metal used by humans. In the long history of materials, the widespread use of a material, on the one hand, is performance, on the other hand, cost, both are indispensable. Compared with steel, although aluminum alloy is expensive, it has been widely used in the light vehicle market due to its low density and light weight. Compared with copper, although the thermal conductivity and thermal conductivity are relatively low, aluminum has a significant price advantage, so it is also used in some electrical and thermal conductivity fields.

Aluminum alloys for automobiles are mainly divided into four categories: casting, rolling, extrusion, and forging; Aluminum sheet with foil is mainly used for body panels, doors, heat dissipation systems, battery shells, battery foils, etc.; Extruded profiles are mainly used in anti-collision beams, suspension parts, various brackets, battery trays, etc.; Forgings are mainly used for wheels, bumpers, crankshafts, etc. In terms of the composition of aluminum for automobiles, in 2016, 66% of castings, 18% of rolling, 11% of extrusion, and 5% of forging, compared to the change in 2012, casting decreased by 7 pct, stamping increased by 5 pct, and extrusion increased by 1 pct. This is because high-strength, high-strength, high-strength and high-strength aluminum is more suitable for the lightweight technology upgrade of automobiles, so the proportion of key parts such as body structure has increased significantly.

El aluminio y sus aleaciones son actualmente uno de los materiales más extendidos y económicos, la producción de aluminio superó al cobre en 1956, y ha sido el primer metal no ferroso desde entonces, y el uso actual del aluminio es el segundo después del acero, convirtiéndose en el segundo metal más utilizado por el ser humano. En la larga historia de los materiales, el uso generalizado de un material, por un lado, es el rendimiento, por otro lado, el costo, ambos son indispensables. En comparación con el acero, aunque la aleación de aluminio es cara, se ha utilizado ampliamente en el mercado de vehículos ligeros debido a su baja densidad y peso ligero. En comparación con el cobre, aunque la conductividad térmica y la conductividad térmica son relativamente bajas, el aluminio tiene una ventaja de precio significativa, por lo que también se usa en algunos campos de conductividad eléctrica y térmica.

Las aleaciones de aluminio para automóviles se dividen principalmente en cuatro categorías: fundición, laminación, extrusión y forja; La lámina de aluminio con papel de aluminio se utiliza principalmente para paneles de carrocería, puertas, sistemas de disipación de calor, carcasas de baterías, láminas de baterías, etc.; Los perfiles extruidos se utilizan principalmente en vigas anticolisión, piezas de suspensión, diversos soportes, bandejas de baterías, etc.; Las piezas forjadas se utilizan principalmente para ruedas, parachoques, cigüeñales, etc. En términos de la composición del aluminio para automóviles, en 2016, el 66% de las piezas fundidas, el 18% de la laminación, el 11% de la extrusión y el 5% de la forja, en comparación con el cambio en 2012, la fundición disminuyó en un 7 por ciento, el estampado aumentó en un 5 por ciento y la extrusión aumentó en un 1 por ciento. Esto se debe a que el aluminio de alta resistencia, alta resistencia, alta resistencia y alta resistencia es más adecuado para la actualización de tecnología liviana de automóviles, por lo que la proporción de piezas clave, como la estructura de la carrocería, ha aumentado significativamente.