| 摘要 |
<p>A coated turbine engine article and method of coating. The article has a first wall and a second wall 56 with an open passageway 50 extending there between. The first wall has a shielding feature 52 integral with the article which inhibits entry of a coating material into the passage when coating material is being directed towards the article using a line of sight process such as plasma spraying. The shielding feature can take the form of a projection or finger. The article can be a combustion tile. The coating 60 formed on the remainder of the article can be a thermal barrier coating.</p> |
