Alcoa has developed a new type of aluminum alloy that can reduce weight by up to 10% compared to aircraft using a large number of composite materials, reducing manufacturing, operation and maintenance costs by 30%, significantly reducing production risk and improving fuel efficiency by 12%. Alcoa It is said that the 787 and other aircraft use a large number of composite materials.
Alcoa has developed a new type of aluminum alloy that can reduce weight by up to 10% and reduce manufacturing, operating and maintenance costs by up to 30%, significantly reducing production risk and fuel efficiency by 12%. Engines, fuel efficiency can be increased by another 15%, and passenger comfort is comparable to that of a large number of composite aircraft.
Alcoa said that the 787 and other aircraft use a large number of composite materials, so that the aluminum alloy is in danger of being eliminated, but the company's new solution can change this situation. The use of new aluminum alloys can add value to short-range aircraft. Alcoa conducted a market survey of first-tier suppliers, airlines, repairers, and leasing companies. They compared aluminum alloys for new aircraft main bearing components with 54% composite materials. As a result, nearly three-quarters of technicians and designers chose aluminum alloys, but in managers and business people, the opposite was true. the result of.
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