Time and experience have proved that aluminum alloy pipeline is reliable

The strength and durability of aluminum alloy vary greatly. This variability, combined with the use of empirical curves, has given aluminium a bad name at times. For example, many poorly designed aluminum bicycle frames in the early 1970s were damaged at high rates after damaging aluminum's reputation. However, aluminum parts are widely used in aircraft and high-performance automotive industries, which, when magnified, can withstand extremely small failure rates, and also demonstrate that bicycle components are not unreliable. Time and experience have proved that aluminum is still reliable.

China's die casting industry from the production power, die casting machine quality and production skills and other inductive level, compared with the advanced countries are still appropriate backward, but, in terms of the number and practitioners of China has a certain advantage; In addition, the capacity of the die-casting mall is relatively large, and the development speed in recent years is very fast, which also provides a possibility for China to get close to and catch up with the world's advanced level.

Aluminum alloy liquid extrusion, aluminum alloy gravity casting, also known as liquid die forging, is a liquid or semi-solid metal under high pressure filling and solidification of precision forming casting technology. This process can effectively improve the filling and forming ability of the casting, avoid or reduce the defects of the casting such as porosity, improve the mechanical properties of the casting, apply widely and save energy. At present, this technology has been widely used in the international automobile, motorcycle and other important safety and high performance parts production, in the energy increasingly tight and mechanical performance requirements are increasingly improved in the future has an important application prospects.

Aluminum alloy pipeline said that the improper use of aluminum, may cause some problems. Designers, mechanics, or technicians who intuitively feel that aluminum "performs better" after comparing it to iron or steel. Compared with iron or steel, aluminum of the same size weighs only a third as much and seems to have great appeal. But notice that rigidity is also reduced by two-thirds. Thus, directly replacing an iron or steel part with an acceptable force, while not causing damage, the elasticity of aluminum causes more than three times the deflection of the part.