Invention Grant
- Patent Title: Rapid non-destructive evaluation of the degree of sensitization in stainless steels and nickel based alloys
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Application No.: US16080035Application Date: 2017-03-01
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Publication No.: US10908067B2Publication Date: 2021-02-02
- Inventor: Mariano Iannuzzi , Atle Helge Qvale , Alexander Fjeldly
- Applicant: VETCO GRAY SCANDINAVIA AS
- Applicant Address: NO Sandvika
- Assignee: VETCO GRAY SCANDINAVIA AS
- Current Assignee: VETCO GRAY SCANDINAVIA AS
- Current Assignee Address: NO Sandvika
- Agency: Baker Hughes Patent Organization
- Priority: NO20160373 20160303
- International Application: PCT/EP2017/054742 WO 20170301
- International Announcement: WO2017/149000 WO 20170908
- Main IPC: G01N17/02
- IPC: G01N17/02 ; G01N17/00 ; G01N33/20
Abstract:
A method for evaluation of deleterious phase content and distribution in stainless steels and nickel-based alloys based on the correlation between measured open circuit potentials and volume fraction of deleterious phases is disclosed, in conjunction with a portable equipment and apparatus for carrying out the method.
Public/Granted literature
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