电邮这篇文章 Measurement of Acoustic Nonlinearity of Damaged Metal
- 作者: Vanyagin A.1, Rodyushkin V.2
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隶属关系:
- Institute of Applied Physics, Russian Academy of Sciences
- Institute of Problems of Mechanical Engineering, Russian Academy of Sciences
- 期: 卷 60, 编号 10 (2018)
- 页面: 1028-1031
- 栏目: Mechanical Measurements
- URL: https://journals.rcsi.science/0543-1972/article/view/246311
- DOI: https://doi.org/10.1007/s11018-018-1312-x
- ID: 246311
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详细
A technique for measuring the index of nonlinearity of a probing signal is proposed, and an ultrasonic device to implement this technique is described. The high sensitivity of the measured index to metal damage is shown. The characteristics of the device make it possible to use it as a means of nondestructive testing of metal in production conditions at industrial facilities.
作者简介
A. Vanyagin
Institute of Applied Physics, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: e678xk@mail.ru
俄罗斯联邦, Nizhny Novgorod
V. Rodyushkin
Institute of Problems of Mechanical Engineering, Russian Academy of Sciences
Email: e678xk@mail.ru
俄罗斯联邦, Nizhny Novgorod
