Strength evaluation method for brittle material pieces
US5594178A · kind A · utility
9Cited by
6References
8Claims
0Family size
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Key dates
| Filing date | Nov 2, 1995 |
| Grant date | Jan 14, 1997 |
| Priority date | — |
| Expiry date | Nov 2, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2203/0208
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A strength evaluation method for evaluating the strength of brittle material pieces by applying momentary loading a plurality of times, the momentary loading momentarily applying a tensile stress to a brittle material piece; and gradually decreasing the peak load value of the subsequent momentary loading.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.