[Chinese aluminum industry network] 7075 aluminum alloy in addition to use in daily life, with the continuous improvement of technology, has also begun to use in important transportation areas, such as aerospace structural materials, at this stage into the automotive sector to expand. Aluminum alloy technology continues to develop as a general trend. Sharpest Pocket Knife,Karambit Knife With Sheath,Custom Karambit Knife,Small Karambit Knife YangJiang Junxiong Trading & Industry Company Co.,Ltd , https://www.cn-sundo.com
The casting process is the main preparation method of traditional aluminum alloys, but it has been difficult to meet the need for preparing high-performance aluminum alloys. At the front, the traditional process has been difficult to further improve the strength, plasticity, stiffness, heat resistance and corrosion resistance; Secondly, in the pursuit of high performance, the cost of the casting process is rapidly rising due to the increase in equipment and yield; As the alloy content increases, the plasticity tends to decrease, so that the subsequent pressure processing costs increase and the yield decreases.
In the field of industrial timber. All along, the proportion of domestic building profiles has been high, while the proportion of foreign industrial profiles is high. Industrial profiles are often technically difficult and have high added value. From the application perspective, the construction industry is still the main field of aluminum profile applications, far more than other areas, consumption increased year by year, as of 2009 accounted for more than 63% of total consumption. From a regional point of view, the average consumption of aluminum profiles in the industrial sector in North America, Europe and other developed regions accounted for more than 50% in 2009, while the consumption of aluminum profiles in the industrial sector in China is only 32%, along with the economic development and industrial technology level. Increased consumption of aluminum profiles in the industrial sector has great potential. It is estimated that the proportion of industrial aluminum consumption in 2015 will reach about 45 to 50%. According to the relevant plans of the Chinese government, the proportion of industrial aluminum in the total aluminum consumption will be close to 70% in the next 10 years.
Therefore, the high cost of production has greatly increased the use threshold of advanced aluminum alloys and seriously affected the development of the overall market scale. In these aspects, the injection molding process has the dual advantages of performance and comprehensive cost, which can reduce the use of advanced aluminum alloy threshold, and can further improve the performance, to achieve a certain range of aluminum substitute steel, thus rapidly cultivating advanced aluminum alloy The market, in turn, promotes the injection molding process to gain economies of scale. Therefore, the spray forming process will become the main production process of advanced aluminum alloys.
The aluminum alloy casting process has far-reaching significance and influence on the development of 7075 aluminum alloy. It is hoped that the aluminum alloy market will be steadily upgraded, and the casting process must be continuously updated and improved. Each step of the process improvement has irreplaceable significance to the overall process.