| 摘要 |
<p>METHOD FOR RESTORING OR REGENERATING AN ARTICLE AND RESTORED OR REGENERATED ARTICLE A restored or regenerated article, particularly a component for use in a gas turbine engine, restored or regenerated by a method including: providing a worn component comprised of a first material, evaluating a wall thickness of the residual substrate, and depositing a layer of a second material overlying at least a portion of the residual substrate. The second material is substantially similar in composition to the first material. In a coating step, an environmental coating is deposited onto the component. The method may include a heat treatment step at temperatures between about 8160C to about 12600C for between about 2 to about 24 hours. The restored or regenerated article may be returned to service.</p> |
