Application field and market prospect of aluminum alloy die casting

Aluminum alloy die casting is a widely used manufacturing technology, which is widely used in various industries such as furniture, home appliances, automobiles, aircraft, ships, construction machinery and so on. This paper will introduce the development status and prospect of aluminum alloy die casting in detail from two aspects of application field and market size.

1. Application field

Aluminum alloy die casting is widely used in the following fields:

1. Automobile manufacturing

Automobile manufacturing is one of the main application areas of aluminum alloy die casting. With the increasingly obvious trend of automobile lightweight, the traditional steel material is gradually replaced by aluminum alloy. According to statistics, the number of aluminum alloy parts used per car has increased from about 100 in 1980 to about 400 in 2023, and the growth rate is very fast.

2. Aerospace

Aerospace is another major application area of aluminum alloy die casting. In the process of manufacturing aircraft and spacecraft, high-strength, lightweight materials are needed, and aluminum alloy just meets this requirement. At the same time, the good corrosion resistance and easy processing of aluminum alloy also makes it favored by the aerospace field.

3. Construction machinery

Construction machinery is another application field of aluminum alloy die casting, mainly referring to heavy equipment such as excavators and bulldozers. With the attention of people to environmental protection and safety, more attention is paid to the quality of equipment, and the use of aluminum alloy parts on construction machinery is becoming increasingly popular.

4. Electronic devices

Electronic equipment as a new application field of aluminum alloy die casting, its excellent electrical conductivity and corrosion resistance make it a good material for electronic chip radiator and mobile end body shell.

5. Furniture and appliances

Furniture appliances as the general public every day to come into contact with the products, the breadth of the market is not comparable to other areas, and aluminum alloy die casting light, rust, waterproof, low price and other characteristics are exactly what this kind of products need. Therefore, furniture and household appliance accessories are another important market for aluminum alloy die casting.

Second, market size

Aluminum alloy die-casting market is huge. According to market research companies, by 2025, the global automotive industry will use nearly 27 million tons of aluminum alloys, of which the demand for high-strength aluminum alloys will dominate the market. According to the National Bureau of Statistics of China, the total output value of China's die casting mold manufacturing industry has reached 175.6 billion yuan in 2019, and this figure is expected to continue to grow by 2025.

Third, development trend

The development trend of aluminum alloy die casting in the future is:

1. More closely integrated with Industry 4.0 to achieve automated production. Through digital technology and Internet of Things technology and other means to improve production efficiency and quality, compress manufacturing costs, improve production efficiency.
2. The application of aluminum alloy materials will be more popular. With the continuous development of 3D printing technology and new materials, the application field of alloy materials will expand and be more used in high-end fields.
3. Market competition will become increasingly fierce. With the increasing number of aluminum alloy die casting manufacturers at home and abroad, the market competition will become more and more fierce, in order to gain market share, product quality and technical level will be the key.
4. Environmental protection will become an important consideration. As environmental awareness continues to increase, companies need to consider reducing emissions such as waste gas, wastewater and noise, and adopting more environmentally friendly processes and materials.

As a kind of universal manufacturing technology, aluminum alloy die casting has a broad market and development prospect. In the future development process, Dehui technology always combined with market demand, and constantly improve its own technical level and product quantity, in order to obtain a dominant position in the fierce market competition.