The hottest international aviation materials proje

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The international aviation materials project was settled in Xi'an Economic and Technological Development Zone. On April 13, the administrative committee of the economic and Technological Development Zone learned that the international aviation materials project jointly invested by Xi'an airlines international and American Yaqi was officially settled in the economic and Technological Development Zone. The initial investment of the project was 10million dollars, so the linear chain continued to produce slippage, and the annual import and export volume could reach about 30million dollars after operation

it is understood that American Yaqi is a world-renowned supplier of aerospace composites recognized by the aviation industry, and has 20 years of experience with Xi'an airlines, such as bearing retainers, gears, hot water pumps, turbine blades, wear-resistant sealing rings, etc; Good cooperative relationship. This time, the two sides invested in the international aviation materials project in the export processing zone of the economic and Technological Development Zone and held a listing ceremony in Yinguang group to provide domestic and foreign aviation enterprises with import and export businesses such as aviation composite material processing, distribution and distribution. The economic and Technological Development Zone will provide support for the project construction, including warehouses, infrastructure facilities and so on

it is reported that aircraft weight can be reduced by 10%-40% and structural cost can be reduced by 15%-30% by replacing metal materials with aerospace composites. At present, composite materials are used for 1/4 of the structural weight of Airbus A380 aircraft, and its weight reaches as much as 30 tons. The consumption of composite materials for Boeing 787 aircraft newly developed by Boeing company will account for 50% of the structural weight, and even the iconic full composite fuselage has appeared

note: the source of this reprint is indicated. The reprint is for the purpose of transmitting the specific energy of updated lithium-ion power battery cells that exceed 300 watt hours/kg; The specific energy of the system strives to reach 260 watt hours/kg, and the cost is reduced to less than 1 yuan/watt hour. The purpose of multi information does not mean that we agree with its view or confirm the authenticity of its content

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