News tagged with grain boundaries

Earth's mantle plasticity explained

Earth's mantle is a solid layer that undergoes slow, continuous convective motion. But how do these rocks deform, thus making such motion possible, given that minerals such as olivine (the main constituent ...

dateMar 07, 2014 in Earth Sciences
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Extrusion for greener aluminum production

Aluminum recycling has become a successful business since its inception a century ago. Nearly a third of the aluminum produced in the United States is made from aluminum scraps that have been recycled in ...

dateJul 26, 2013 in Engineering
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