New, tougher steels for landing gears are being developed at the Delft Technical University in The Netherlands using a novel engineering research approach. Researchers have identified alloys using artificial intelligence algorithms as opposed to traditional trial-and-error development systems that tinker with existing chemistries. The new system is faster, and at least ten times less expensive than the commonly used approach, says Sybrand van der Zwaag, a metallurgical professor who oversees the materials programs at Delft. Corus Steel in the United Kingdom is now producing trial lots of the new steel for testing. Delft professors reviewed new technologies in meetings with American technical reporters during an advanced materials review conducted by The Netherlands Foreign Investment Agency
The Strati EV car printed at the IMTS show is made of SABIC's LNP STAT KON AE003. SABIC tells Design News why this carbon fiber-reinforced compound was chosen by Local Motors and Oak Ridge National Laboratories.
NASA's MAVEN spacecraft has entered Mars' atmosphere, carrying instruments to help Earthlings figure out what happened to it. Launched last November, the spacecraft arrived at the red planet right on time after a journey of 442 million miles.
Airbus Defence and Space has 3D printed titanium brackets for communications satellites. The redesigned, one-piece 3D-printed brackets have better thermal resistance than conventionally manufactured parts, can be produced faster, cost 20% less, and save about 1 kg of weight per satellite.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
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