Sonobond Ultrasonics Inc. has been awarded a $441,000 grant from the National Institute of Standards and Technology's Advanced Technology Program. The project, sponsored by the Ford Motor Company, is part of a $9-million, three-year research effort to develop ultrasonic metal welding technology suitable for the mass production of aluminum car bodies. With some development work, ultrasonic welding could serve as low-cost, environmentally friendly, lightweight alternative to resistance welding, friction stir welding, or riveting. For more info, go to www.sonobondultrasonics.com
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
Norway-based additive manufacturing company Norsk Titanium is building what it says is the first industrial-scale 3D printing plant in the world for making aerospace-grade metal components. The New York state plant will produce 400 metric tons each year of aerospace-grade, structural titanium parts.
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