Pratt & Whitney and Alcoa recently have revealed that the fan blades of the PW1000G family of geared turbofans will consist mainly of aluminum alloy–an industry first.
EADS Innovation Works is reviewing options for the materials Airbus could use on an airplane to replace the A320eo in 2022. The competition between metal and composites remains intense, prompting EADS IW boss Yann Barbaux to advise against betting on a full-composite airplane, now designated the A30X.
Russia’s VSMPO-AVISMA Corp., specialist manufacturer of products made of titanium and aluminum alloys, steel and nickel, and Shanghai Aircraft Manufacturing Co. (SAMC), have signed a long-term purchase contract for titanium forging products for the Comac C919 aircraft program.
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