Measurement of stress in steels using magnetically induced velocity changes for ultrasonic waves
โ Scribed by Kwun, H.
- Book ID
- 122091439
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 167 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0963-8695
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๐ SIMILAR VOLUMES
Taking account of the gradient changes of the near-surface elastic property, a model of multiple gradient layers on a semi-infinite substrate is established. A finite element method (FEM) model is developed to simulate the laser-induced thermo-elastic generation and propagation of acoustic waves in
Ultrasonic velocity measurements have been used to estimate average grain size in an AISI type 316 stainless steel. For precise ultrasonic transit time measurements, the pulse-echo-overlap technique has been used. Master graphs relating ultrasonic velocity with metallographically obtained grain size