FI20145410A - Menetelmä ja järjestely materiaaliominaisuuksien aikaisen vaiheen havaitsemiseen - Google Patents
Menetelmä ja järjestely materiaaliominaisuuksien aikaisen vaiheen havaitsemiseenInfo
- Publication number
- FI20145410A FI20145410A FI20145410A FI20145410A FI20145410A FI 20145410 A FI20145410 A FI 20145410A FI 20145410 A FI20145410 A FI 20145410A FI 20145410 A FI20145410 A FI 20145410A FI 20145410 A FI20145410 A FI 20145410A
- Authority
- FI
- Finland
- Prior art keywords
- arrangement
- material properties
- early detection
- early
- detection
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20145410A FI20145410A7 (fi) | 2014-05-06 | 2014-05-06 | Menetelmä ja järjestely materiaaliominaisuuksien aikaisen vaiheen havaitsemiseen |
| PCT/FI2015/050291 WO2015170002A1 (en) | 2014-05-06 | 2015-04-28 | Method and arrangement for early stage detection of material characteristics and an arrangement thereon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20145410A FI20145410A7 (fi) | 2014-05-06 | 2014-05-06 | Menetelmä ja järjestely materiaaliominaisuuksien aikaisen vaiheen havaitsemiseen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI20145410A true FI20145410A (fi) | 2015-11-07 |
| FI20145410A7 FI20145410A7 (fi) | 2015-11-07 |
Family
ID=53177504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20145410A FI20145410A7 (fi) | 2014-05-06 | 2014-05-06 | Menetelmä ja järjestely materiaaliominaisuuksien aikaisen vaiheen havaitsemiseen |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI20145410A7 (fi) |
| WO (1) | WO2015170002A1 (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2020226109A1 (ja) * | 2019-05-09 | 2021-12-09 | 株式会社島津製作所 | 応力測定方法及びシステム、並びに応力測定用プログラム |
| CN111398175B (zh) * | 2020-03-05 | 2021-09-07 | 南京大学 | 一种声速自适应的光声-超声双模态显微镜成像方法 |
| CN114858076B (zh) * | 2022-04-28 | 2023-07-18 | 煤炭科学研究总院有限公司 | 一种可实现监测样品内部变形场的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5094528A (en) | 1990-05-25 | 1992-03-10 | Laser Technology, Inc. | Apparatus and method for performing electronic shearography |
| FR2806823B1 (fr) * | 2000-03-23 | 2002-06-14 | Onera (Off Nat Aerospatiale) | Installation a element piezoelectrique pour l'equipement d'une structure; element piezoelectrique pour une telle installation |
-
2014
- 2014-05-06 FI FI20145410A patent/FI20145410A7/fi not_active IP Right Cessation
-
2015
- 2015-04-28 WO PCT/FI2015/050291 patent/WO2015170002A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| FI20145410A7 (fi) | 2015-11-07 |
| WO2015170002A1 (en) | 2015-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |