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
A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
Although bio-based polymers face challenges from petroleum-based polymers, in certain markets they can displace the petro-based incumbents. Here are six new bio-based and renewable plastics for a variety of applications.
BASF has developed tools and initiatives to help engineers use more of its renewable materials in their designs, more effectively, as well as to build parts using them with more predictable performance.
Just in time for Earth Day, chemicals leader Bayer MaterialScience reported from the UTECH Europe 2015 polyurethane show on programs and applications using its materials to help reduce energy usage. The company also gave an update on its CO2-based PU as that eco-friendly material comes closer to production.
A slew of announcements about new materials and design concepts for transportation have come out of several trade shows focusing on plastics, aircraft interiors, heavy trucks, and automotive engineering. A few more announcements have come independent of any trade shows, maybe just because it's spring.
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