Introduction

Highend aluminum alloy applications high - end. High performance aluminum alloy is an important lightweight high strength structural material, its tensile strength, toughness and corrosion resistance are higher in China's current social development process has a relatively broad application prospects. In recent years, high-performance aluminum alloy has been widely used in the aviation industry, ship ships, nuclear energy and civilian industries and other fields, has become one of the main structural materials of the aviation industry, effectively promoted the development of China's national defense. The following are the same as the "

The domestic aviation market has great potential. China's aviation market is huge, in 2014 the number of large and medium-sized aircraft in 2218, almost completely monopolized by Boeing and Airbus. China Aviation Industry, China Commercial Aviation, Boeing, Airbus and other companies predict China's new 20-year large and medium-sized civilian passenger aircraft around 5,000, worth about 800 billion US dollars. The following are the same as the "

Al-Li alloy to lead the development of the aviation industry technical level Domestic and the United States and Russia is still 30 years. Lithium can reduce the density of aluminum and improve the elastic modulus. The addition of 1% of lithium to aluminum, aluminum alloy density decreased by about 3%, while its elastic modulus will rise about 6%, thus becoming a composite material (carbon fiber reinforced plastic) strong competitive products. According to Boeing, the Boeing Aircraft has been used to produce Boeing aircraft with a weight reduction of 14.6%, fuel savings of 5.4%, aircraft manufacturing costs by 2.1%, and an airplane cost of 2.2% per aircraft per year. Since the cost of Al-Li alloy is only about 10% of the composite material (carbon fiber reinforced plastic), and therefore has a clear comparative advantage in the application. The following are the same as the "

The field of civilian vessels is favorable. Passenger transport, leisure travel, business law enforcement and other boat market demand for aluminum is more robust. Such as passenger ships need to upgrade, the market size is very large, China's existing coastal ferry terminal about 180, mainly in Hainan, Shandong, Guangdong, Zhejiang, Liaoning, Fujian and Jiangsu provinces. The following are the same as the "

These areas of all-aluminum high-speed passenger ship holding about 30 ships. If the construction price of each ship by 50 million yuan estimates, the potential capacity of the ship to upgrade the market capacity of 1.8 billion. In addition, the yacht and business ship market demand is also great, like aluminum "mini cruise" and aluminum super luxury yacht market in about 2.6 billion, aluminum high-speed law enforcement ship market even about 20 billion yuan. China Airlines shares: nuclear power to resume sailing. The company is the domestic nuclear fuel processing equipment for high-performance aluminum alloy materials of the three qualified suppliers (the other two for the northwest aluminum and Beijing 621) one of the company accounted for the product market purchases of nearly 4 percent. July 25, 2016, China Nuclear Energy Industry Association released the first half of China's nuclear power operation report. In the first half of 2016, the cumulative generating capacity of commercial and nuclear power units accounted for about 3.46% of the total electricity generation in the country, and this figure was only 2.39% in 2014. As of the end of 2015, China's total installed capacity of nuclear power reached 2642.737 million kilowatts, accounting for about 1.75% of the total installed capacity of electricity, far below the global average of 11% of nuclear power, nuclear power development potential. China's nuclear power in the future development of the backdrop of the background, the shares as a nuclear fuel processing materials suppliers will usher in a good development prospects.