| 摘要 |
<p>SKIN MELTED ARTICLES A class of articles is described having a bulk crystalline substrate and a surface layer having a refined structure. In one embodiment, the surface layer may be amorphous. The articles are the result of rapid surface melting, by a laser or other high energy source, and rapid cooling. The surface composition is restricted to a limited class of materials based upon eutectic systems.</p> |
