| 摘要 |
<p>Method for making dental crowns or onlays, comprising the steps of forming an aluminium foil (14) after the prepared surface (13) of the tooth or the top (23) of a dental post or implant (21), anodic oxidizing the foil all through to oxide foil, firing the oxide foil at temperatures above 700 °C to alpha-corundum and applying a ceramic top layer.</p> |
