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Green Car Congress
Nov 19, 2019, 5:30 am191 ptsResearchers at Fraunhofer IFAM have developed a casting technique that can be used to produce lightweight aluminum windings with a higher groove fill factor to replace copper windings in electric motors. In one study, they found that the aluminum coils increase the continuous output of the electrical machines…
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Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.