Device for measuring Young's modulus and internal friction of specimen
US4794798A · kind A · utility
3Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1987 |
| Grant date | Jan 3, 1989 |
| Priority date | — |
| Expiry date | Apr 2, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2203/0222
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Herein disclosed is a transverse resonance measurement device for measuring the Young's modulus and/or internal friction of the plate specimen of a material over a wide temperature range even if the material is nonconductive, e.g., ceramics, wood or plastics. Platinum paste is applied to one side of a plate specimen to be measured, and is baked into a platinum electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.