Nanoscale coating protect products -- and the economy

Put steel under a powerful microscope, revealing its microstructure, and prepare to be surprised. Known for its strength, the metal will appear pitted and pocked.

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<p><a href="http://www.physorg.com/news143691665.html">Nanoscale coating protect products -- and the economy</a></p> <p>Put steel under a powerful microscope, revealing its microstructure, and prepare to be surprised. Known for its strength, the metal will appear pitted and pocked.</p>