Methods and apparatus for calibrating striation density models for materials
US7865315B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 20, 2007 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Feb 19, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2203/021
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for generating a calibration for a striation density model with respect to a material includes the steps of generating a first relationship between a striation density and a depth of a crack in a specimen comprising the material, generating a second relationship between the striation density and the depth of the crack in the specimen, and calculating an adjustment, based on a comparison between the first relationship and the second relationship.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.