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.
Tulsa, Oklahoma-based Nordam Interiors and Structures division (Hall 3 Stand E145) has manufactured its 20,000th composite window frame for the Boeing 787 Dreamliner. This is the first ever composite window frame for a commercial airliner and it features an almost 50 percent weight reduction compared with traditional aluminum frames, according to Nordam, as well as “superior damage tolerance.”
The Nordam window frame incorporates Hexcel HexMC low-density composite material, which is made from high-strength carbon fiber and epoxy resin.
Imet Alloys (U.S. Pavilion, Hall 3, AB110), a first-time exhibitor at the Paris Air Show, which describes itself as “an ambitious global company specializing in the control and management of superalloy and titanium from the aviation industry.” Founded by CEO Ruaraidh Williamson in 2011 and headquartered in Monroe, North Carolina, Imet Alloys helps companies control their superalloy and titanium scrap, known in the industry as “revert.”
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.