Nonlinear Ultrasonic Characterization for Intergranular Corrosion Susceptibility of 304 Austenitic Stainless Steel

Nonlinear Ultrasonic Characterization for Intergranular Corrosion Susceptibility of 304 Austenitic Stainless Steel

The variation law of nonlinear ultrasonic parameters for the samples sensitized at 650℃ for 2, 6, 10h was discussed using nonlinear ultrasonic testing technique and XRD pattern as well as microstructure. The results indicate that normalized nonlinear parameters(<i>β</i>/<i>β</i&...

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Bibliographic Details
Main Authors: HOU Tian-yu, LI Ping, CHEN Lei, ZHAO Jie, LI Ting-ju
Format: Article
Language:zho
Published: Journal of Materials Engineering 2017-10-01
Series:Journal of Materials Engineering
Subjects:
stainless steel
sensitization
nonlinear ultrasound
intergranular corrosion
Online Access:http://jme.biam.ac.cn/CN/Y2017/V45/I10/132

Internet

http://jme.biam.ac.cn/CN/Y2017/V45/I10/132

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