PLASMA IMMERSION ION PROCESSING FOR COATING OF HOLLOW SUBSTRATES
摘要
<p>The present disclosure relates to an apparatus and method for plasma ion deposition and coating formation. A vacuum chamber may be supplied formed by a hollow substrate having a length, diameter and interior surface. A plasma may be formed within the chamber while applying a negative bias to the hollow substrate to draw ions from the plasma to the interior surface of the hollow substrate to deposit ions onto the interior surface and forming a coating. The coating may have a Vickers Hardness Number (Hv) of at least 500.</p>
申请公布号
WO2008147804(A1)
申请公布日期
2008.12.04
申请号
WO2008US64344
申请日期
2008.05.21
申请人
SOUTHWEST RESEARCH INSTITUTE;WEI, RONGHUA;RINCON, CHRISTOPHER;ARPS, JAMES H.