Method for analysis of metal inclusions in steels by partial electrolysis
US8298827B2 · kind B2 · utility
1Cited by
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18Claims
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Key dates
| Filing date | Jun 26, 2008 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Oct 13, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/4088
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for analyzing a metallic material includes the steps of electrolyzing a metal sample in an electrolyte; removing the electrolyzed metal sample from the electrolyte; immersing the metal sample removed from the electrolyte into a dispersive solution that is different from the electrolyte to separate at least one selected from the group consisting of a precipitate and an inclusion deposited on the metal sample; and analyzing the at least one selected from the group consisting of a precipitate and an inclusion extracted into the dispersive solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.