Composite thermal spray powder of oxides and non-oxides
US-2024059904-A1 · Feb 22, 2024 · US
Method of repairing run-in coatings
US9303522B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9303522-B2 |
| Application number | US-30852307-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 14, 2007 |
| Priority date | Jun 20, 2006 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
A method for repairing run-in coatings is provided. The method includes the steps of filling a damaged site of the run-in coating with a filling material having a material composition that corresponds to a material composition of the run-in coating or is comparable to the material composition of the run-in coating or having material properties that are comparable to material properties of the run-in coating; drying the filling material that has been filled into the damaged site; depositing a donor diffusion layer over an area of the damaged site and onto the dried filling material; and thermally treating the run-in coating at least in the area of the damaged site to locally diffuse at least one metallic element from the donor diffusion layer into the filling material.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for repairing run-in coatings comprising the steps of: filling a damaged site of a run-in coating with a filling material having a material composition that corresponds to a material composition of the run-in coating or is comparable to the material composition of the run-in coating or having material properties that are comparable to material properties of the run-in coating; drying the filling material that has been filled into the damaged site;…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9303522B2 cover?
- A method for repairing run-in coatings is provided. The method includes the steps of filling a damaged site of the run-in coating with a filling material having a material composition that corresponds to a material composition of the run-in coating or is comparable to the material composition of the run-in coating or having material properties that are comparable to material properties of the r…
- Who is the assignee on this patent?
- Daeubler Manfred A, Mueller Wittek Horst, Mendritzki Renate, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification F01D11/12. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).