Non-destructive surface characterization of carburized steel using Rayleigh waves /
as a function of frequency, was calculated from the recorded
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | as a function of frequency, was calculated from the recorded by plotting phase velocity versus wavelength/residual case carbon content and hardness value. Dispersion was observed depth ratio. A linear fit was applied to the data with depth. displacement-time waveforms. The phase velocity was lower in fit, it would be possible to non-destructively estimate case gradients, such as carburized steel, for depth of the surface interferometer. Experimental dispersion data, phase velocity Rayleigh waves which were detected with a fiber optic based surface acoustic waves to interrogate materials with property the carburized case of the material which has a greater The research described in this thesis involves the use of treatment. A 3.5 MHz wedge transducer was used to generate wavelength/residual case depth less than 2, and using this |
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| Item Description: | "Major subject: Mechanical Engineering". Vita. |
| Physical Description: | x, 66 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |