This M2 steel tool bit from Pacific Sintered Metals won the grand prize in the combined hand tools and recreation category. The bit goes into an installation tool that expands and secures tubes within a heat exchanger. Pacific Sintered makes the parts to a full-density of 8.1 g/cm3, using a compaction and liquid-sintering process. For extra wear resistance, the part is then heat treated to 61-63 HRC and triple tempered for toughness. The part's thin and stepped sections are molded near net-shape, which helped contribute to a 90 percent cost reduction compared to machined-wrought M2 bar stock. For more information on Sintered Metals' bit, go to http://rbi.ims.ca/4932-548.
Engineers at Fuel Cell Energy have found a way to take advantage of a side reaction, unique to their carbonate fuel cell that has nothing to do with energy production, as a potential, cost-effective solution to capturing carbon from fossil fuel power plants.
To get to a trillion sensors in the IoT that we all look forward to, there are many challenges to commercialization that still remain, including interoperability, the lack of standards, and the issue of security, to name a few.
This is part one of an article discussing the University of Washington’s nationally ranked FSAE electric car (eCar) and combustible car (cCar). Stay tuned for part two, tomorrow, which will discuss the four unique PCBs used in both the eCar and cCars.
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