Aluminum strips and aluminum circles are also ubiquitous in our lives, such as the various home appliances in our lives, as well as a variety of electronic products and automotive products. The weight and strength of the aluminum strip are not high. Although the strength of pure aluminum is not high, it can be doubled by cold working, and further strengthened by heat treatment by adding alloying elements, the strength of which is comparable to that of high-quality alloy steel. Aluminum is easy to process and aluminum can be cast by any casting method. Aluminum has good plasticity and can be rolled into thin plates and foils, drawn into pipes and filaments, and can be processed by various machine tools. The aluminum circle are usually packaged in the form of a derrick frame. Most of the ticks are made of wood, and the upper and lower sides are made of two pieces of wood. The height of the rafters can meet the operation requirements of the forklift.
In fact, most of the aluminum products we have seen are made from aluminum circle after secondary processing. Its quality is relatively light and not easily corroded, so it is widely used in transportation, such as aviation, automobiles and ships. It has excellent electrical conductivity. Its conductivity is weaker than that of gold, silver and copper, but its reserves are large and its density is small. In addition, the outer oxide film of aluminum not only has corrosion resistance but also certain insulation properties, so aluminum circle metal has very common use in the electrical appliance manufacturing industry, wire and cable, and radio industry. In recent years, with the development of the economy, various high-tech industries have also made rapid progress. Many alloy sheet and strip products, led by aluminum circle, are gradually being applied to various industries, which greatly promotes industrial growth and economic development.