Complex materials, made of carbon fiber composites and a metal, are tricky to characterize. “We already know that titanium is a better match than aluminum with carbon fiber,” research coordinator Benoît Sagot-Duvauroux said. But now researchers are endeavoring to put numbers on corrosion and dilatation issues, for example. Simulation of real-world operating conditions is the key to success in this work.
Airbus has agreed to start approval testing for a new tungsten carbide-based coating developed by the UK’s Hardide Coatings (Hall 4 Stand E20) as a replacement for chrome coatings. The Airbus trials will last three years. It is the eighth aerospace manufacturer to test the new coating, which is already in use in harsh environments in the oil and gas exploration sector.
GKN Aerospace has delivered the first production examples of an entirely new process for creating complex curved titanium structures. The delta pressure forming process is now being used to make the advanced cone-shaped titanium exhaust systems for the Boeing 747-800 airliner. The unit is lighter and more durable.
Allegheny Technologies (ATI) is exhibiting at a Farnborough Air Show for the first time as ATI Aerospace–a new “market sector team” charged with answering record demand for titanium and super alloys from the aerospace and defense industry.
AirCell is introducing two new airborne telecommunications products, the AST 3500, which combines cellular technology with the Iridium satcom system, and the ST 3100, which relies exclusively on Iridium. Deliveries are scheduled to begin in November.
Spinneybeck Inc., a manufacturer of high-end flame-retardant upholstery leathers, recently introduced its new Forte leather product, which the company claims is the world’s first upholstery leather designed specifically for the aviation industry.
While Midcoast Aviation was building yet another new hangar at its St. Louis Downtown Airport facility in Cahokia, Ill., a need for more hangar space spawned an elegant solution. Midcoast hired Mahaffey Fabric Structures to erect a portable hangar earlier this year so technicians could work on three Global 5000s, one Challenger 850 and nine Challenger 605s.
Numerous medical books are available for pilots, but until now mechanics and technicians have been on their own.
The next time you fly, soak a terrycloth hand towel so that it’s dripping wet and hang it up on the flight deck. Then fly a leg that’s at least an hour-and-a-half long. At the end of that time, the towel will be bone dry, the water absorbed by the ultra-low humidity of the cockpit and cabin environment.
The Falcon 50, 900 and 900EX are among the first of several business jets to be the subject of a final AD as a result of the FAA’s special certification review (SCR) of all pressurized airplanes after the October 1999 Payne Stewart Learjet 35 crash and several other incidents and accidents attributed to suspected oxygen deprivation.