24 julio 2014
Researchers have discovered a previously unknown mechanism for wear in metals: a swirling, fluid-like microscopic behavior in a solid piece of metal sliding over another. The findings could be used to improve the durability of metal parts in numerous applications.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/wNGR2sTlOp0/140724094320.htm
