Ford has emerged as a leader in green technologies, particularly in the use of soybeans to produce foam for car seats. Our sister publication Modern Plastics Worldwide reports that Ford now plans to use recycled utility waste as a functional plastics filler. An English company called Rocktron produces glass spheres from fly ash waste from coal-fired power plants. The new compounds may be used to produce parts throughout the car, even under the hood. The hollow alumino-silicate spheres are said to provide a superior hardness and density compared to talc filler and are also described as less expensive than glass spheres made from virgin raw materials.
More and more robots are becoming more autonomous all the time. Now Lockheed Martin has completed a demo mission with two completely autonomous robotic vehicles performing resupply, reconnaissance, surveillance, and target acquisition.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Although plastics make up only about 11% of all US municipal solid waste, many are actually more energy-dense than coal. Converting these non-recycled plastics into energy with existing technologies could reduce US coal consumption, as well as boost domestic energy reserves, says a new study.
This year's Dupont-sponsored WardsAuto survey of automotive designers and other engineers shows lightweighting dominates the discussion. But which materials will help them meet the 2025 CAFE standards are not entirely clear.
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