Reasons for the popularity of aluminum cars

In daily life, the automobile has become one of the most important tools for human activities. The automobile usually works in a relatively harsh environment and is often exposed to rain and wind, so there are strict requirements on the sheet metal covering parts used. Due to the high speed, heavy load and frequent vibration in the work of the car, so the car sheet metal parts must have enough strength, appropriate hardness, good toughness and good anti-fatigue performance to ensure the normal work of the car. Therefore, aluminum alloy cars quickly popularized.

 

Q: What is the difference between aluminum and aluminum?

 

Answer: the distinction of both is aluminium alloy belongs to aluminium material. Aluminum alloy is one of the most widely used non-ferrous metal structural materials in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipping and chemical industry. With the rapid development of industrial economy, the demand for welded structural parts of aluminum alloy is increasing day by day, which makes the research on the weldability of aluminum alloy further.

 

Q: Is not a brand of aluminum alloy can be welded together?

 

A: It can be welded. The characteristics of aluminum alloy welding are that aluminum alloy is widely used in various welding structural products due to its light weight, high specific strength, good corrosion resistance, non-magnetism, good formability and good low temperature performance.

 

Q: Is aluminum or iron good for car bodies?

 

A: Aluminum, of course. The aluminum alloy has good pressure machining performance and good plasticity ensures the smooth forming of the aluminum alloy. Aluminum also has good chemical stability, corrosion resistance and strong rust resistance at room temperature, the car in high temperature or sun exposure is not easy to corrosion, no deformation.

 

Q: Do You need cutting fluid for cutting aluminum profiles?

 

A: Cutting aluminum profile requires cutting fluid, the general use of non-corrosive aluminum profile, do not hurt the skin emulsion oil.

 

Q: What is the historical development process of aluminum alloy?

 

A: In 1908, American aluminum company invented 1050 aluminum alloy for electrical engineering, which was made into steel core aluminum strand and pioneered high-voltage long-distance transmission. The 2017 alloy was invented by Alcoa in 1915, and the 2024 alloy was invented in 1933, making aluminum widely used in aircraft.