| 摘要 |
<p>VAPOUR DEPOSITION OF TIN In the vapour deposition of tin on to a surface such as a polymeric film (3) to be used for packaging, a dispersion of titanium hydride (17) in a dispersant is applied to the interior surface of an evaporation boat (9) and the dispersant is evaporated before the boat is used to vaporise tin metal under vacuum for the purpose of metallising the surface.</p> |
