Metal may have a new entry in the battle for super lightweight aircraft skins. General Electric received a U.S. patent June 17 for a powder metal sheet composition that could compete with plastic composites, such as those used in the Boeing 787 Dreamliner or new Airbus wide-bodied aircraft. The GE sheet is made from a nickel-base superalloy having more than about 30 percent by volume of gamma prime phase, or an intermetallic such as a titanium aluminide. A GE spokesperson commented to Design News: “We have no plans at this time to introduce this into any product, but it offers GE the interesting option to use this for high temperature sheet material.”
Why would the biggest connector company in the world design and build the first fully functional 3D-printed motorcycle? To show TE Connectivity's engineers what the technology can really do in making working load-bearing production parts, and free up their thinking when approaching design problems.
In his keynote address at the RAPID 2015 conference last week, Made In Space CTO Jason Dunn gave an update on how far his company and co-development partner NASA have come in their quest to bring 3D printing to the space station -- and beyond.
A composite based on a high-performance PEEK-like resin we told you about two years ago when it was still in R&D has now been licensed by the US Naval Research Laboratory (NRL) for commercial manufacturing.
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