| 摘要 |
<p>A method of producing a nonocomposite coating without gaseous precursor reactants. A non-nanocrystalline particulate containing a polymorphic material in an atmospheric phase is introduced into a high-velocity gas jet. The projected particulate is allowed to impact a substrate at a velocity effective to cause at at least a portion of the polymorphic material to transform to a nanocrystalline, high pressure phase.</p> |
