ULTRASONIC METHOD FOR THE EVALUATION OF MULTIPHASE BINARY DIFFUSION.

Z. Ronen; S. Rokhlin; M. P. Dariel

doi:10.1109/ultsym.1980.197559

ULTRASONIC METHOD FOR THE EVALUATION OF MULTIPHASE BINARY DIFFUSION.

Z. Ronen, S. Rokhlin, M. P. Dariel

Department of Materials Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

An ultrasonic method is used to assess the thickness of a binary diffusion zone. The theoretical analysis of the interaction of an acoustic wave with the diffusion zone shows that the amplitude and the phase of a reflected ultrasonic signal can be used to deduce information on the diffusion zone. In order to verify this prediction experimentally the authors have chosen to investigate the interaction of ultrasonic waves with the interface in Al-Cu diffusion couples. According to the phase diagram of this system several intermetallic phases are formed at the interface of the diffusion couple. Satisfactory agreement was observed between ultrasonic and direct measurements of the diffusion zone thickness.

Original language	English
Pages (from-to)	1048-1052
Number of pages	5
Journal	Ultrasonics Symposium Proceedings
Volume	2
DOIs	https://doi.org/10.1109/ultsym.1980.197559
State	Published - 1 Jan 1980
Event	Unknown conference - Boston, Mass Duration: 5 Nov 1980 → 7 Nov 1980

ASJC Scopus subject areas

General Engineering

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10.1109/ultsym.1980.197559

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abstract = "An ultrasonic method is used to assess the thickness of a binary diffusion zone. The theoretical analysis of the interaction of an acoustic wave with the diffusion zone shows that the amplitude and the phase of a reflected ultrasonic signal can be used to deduce information on the diffusion zone. In order to verify this prediction experimentally the authors have chosen to investigate the interaction of ultrasonic waves with the interface in Al-Cu diffusion couples. According to the phase diagram of this system several intermetallic phases are formed at the interface of the diffusion couple. Satisfactory agreement was observed between ultrasonic and direct measurements of the diffusion zone thickness.",

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AU - Rokhlin, S.

AU - Dariel, M. P.

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N2 - An ultrasonic method is used to assess the thickness of a binary diffusion zone. The theoretical analysis of the interaction of an acoustic wave with the diffusion zone shows that the amplitude and the phase of a reflected ultrasonic signal can be used to deduce information on the diffusion zone. In order to verify this prediction experimentally the authors have chosen to investigate the interaction of ultrasonic waves with the interface in Al-Cu diffusion couples. According to the phase diagram of this system several intermetallic phases are formed at the interface of the diffusion couple. Satisfactory agreement was observed between ultrasonic and direct measurements of the diffusion zone thickness.

AB - An ultrasonic method is used to assess the thickness of a binary diffusion zone. The theoretical analysis of the interaction of an acoustic wave with the diffusion zone shows that the amplitude and the phase of a reflected ultrasonic signal can be used to deduce information on the diffusion zone. In order to verify this prediction experimentally the authors have chosen to investigate the interaction of ultrasonic waves with the interface in Al-Cu diffusion couples. According to the phase diagram of this system several intermetallic phases are formed at the interface of the diffusion couple. Satisfactory agreement was observed between ultrasonic and direct measurements of the diffusion zone thickness.

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M3 - Conference article

AN - SCOPUS:0019282776

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JO - Ultrasonics Symposium Proceedings

JF - Ultrasonics Symposium Proceedings

T2 - Unknown conference

Y2 - 5 November 1980 through 7 November 1980

ER -

ULTRASONIC METHOD FOR THE EVALUATION OF MULTIPHASE BINARY DIFFUSION.

Abstract

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