Invention Grant
- Patent Title: Chromium-free thermal spray composition, method, and apparatus
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Application No.: US16781029Application Date: 2020-02-04
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Publication No.: US11608552B2Publication Date: 2023-03-21
- Inventor: Joe Lynn Scott , John H. Gammage
- Applicant: INNOVEX DOWNHOLE SOLUTIONS, INC.
- Applicant Address: US TX Houston
- Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.
- Current Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.
- Current Assignee Address: US TX Houston
- Agency: MH2 Technology Law Group LLP
- Main IPC: C23C4/08
- IPC: C23C4/08 ; C22C38/42 ; C22C38/44 ; C22C38/46 ; C22C38/48 ; C22C38/50 ; C22C38/52 ; C22C38/54 ; C22C38/58 ; C22C38/06 ; C22C38/02 ; C22C38/00 ; E21B17/10 ; C23C4/131 ; C23C4/14 ; C23C4/12
Abstract:
A method for applying a composition to a substrate, and a downhole component, of which the method includes thermal spraying a layer of the composition onto the substrate, the substrate being provided by a downhole component, the layer resulting from the thermal spraying having a thickness of at least about 0.10 inches and being configured to remain bonded to the downhole component when used downhole in a well, the composition being chromium-free.
Public/Granted literature
- US20200173006A1 CHROMIUM-FREE THERMAL SPRAY COMPOSITION, METHOD, AND APPARATUS Public/Granted day:2020-06-04
Information query
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