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Green Car Congress
Oct 27, 2021, 6:46 am543 ptsHotIn a paper published in the Journal of Manufacturing Processes, researchers at Pacific Northwest National Laboratory (PNNL) report that their novel Shear Assisted Processing and Extrusion (ShAPE) technology (earlier post) can extrude aluminum alloy 7075 tubing at speeds up to 12.2 m/min without surface…
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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.