Additive manufacturing method, additive manufacturing system, and non-transitory computer-readable recording medium
US-2024408689-A1 · Dec 12, 2024 · US
Low and extra low sulfur alloys for repair
US2016325387A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016325387-A1 |
| Application number | US-201615211238-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jul 15, 2016 |
| Priority date | Nov 8, 2010 |
| Publication date | Nov 10, 2016 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A method for repairing, refurbishing, or replacing a turbine engine component or sub-component includes the steps of providing a turbine engine component or sub-component having a site to be repaired, refurbished, or replaced providing a repair or replacement material having a sulfur content, which sulfur content is less than 10 ppm, and applying the repair or replacement material to the site on the turbine engine component to effect the repair, the refurbishment, or the replacement.
First claim
Opening claim text (preview).
1 - 17 . (canceled) 18 . A method for repairing or refurbishing a turbine engine component comprising the steps of: providing a turbine engine component having a site to be repaired; providing a repair/refurbishment material having a sulfur content, which sulfur content is less than 10 ppm; and applying the repair/refurbishment material to the site on the turbine engine component to the site on the turbine engine component to effect said repair/refurbishment. 19 . The method of claim 1 , wherein said step of providing said repair/refurbishment material comprises providing a nickel based repair material having said sulfur content. 20 . The method of claim 1 , wherein said step of providing said repair/refurbishment material comprises providing a cobalt based repair material having said sulfur content. 21 . The method of claim 1 , wherein said step of providing said repair/refurbishment material comprises providing a repair/refurbishment material having said sulfur content below 7.0 ppm. 22 . The method of claim 1 , wherein said step of providing said repair/refurbishment material comprises providing a repair/refurbishment material having said sulfur content below 1.0 ppm. 23 . The method of claim 1 , wherein said step of providing said repair/refurbishment material comprises providing a repair/refurbishment material having said sulfur content in the range of from 0.5 ppm to 1.0 ppm. 24 . The method of claim 1 , wherein said step of providing said repair/refurbishment material comprises providing a repair/refurbishment material having said sulfur content in the range of from 0.001 ppm to less than 10 ppm. 25 . The method of claim 1 , wherein said applying step comprises applying said repair/refurbishment material using a technique selected from the group consisting of a welding technique, a brazing technique, a plasma powder deposition technique, a laser cladding technique, and a gas metal arc deposition technique. 26 . The method of claim 1 , further comprising subjecting said turbine engine component with said applied repair/refurbishment material to a heat treatment.
Assignees
Inventors
Classifications
Turbines · CPC title
Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process (C23C26/00, C23C28/00 take precedence) · CPC title
Non-ferrous metals or alloys · CPC title
Ni as the principal constituent · CPC title
relating to soldering or welding · CPC title
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Frequently asked questions
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- What does patent US2016325387A1 cover?
- A method for repairing, refurbishing, or replacing a turbine engine component or sub-component includes the steps of providing a turbine engine component or sub-component having a site to be repaired, refurbished, or replaced providing a repair or replacement material having a sulfur content, which sulfur content is less than 10 ppm, and applying the repair or replacement material to the site o…
- Who is the assignee on this patent?
- United Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification B23P6/007. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Nov 10 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).