The investigation of corrosion behavior of electrodeposited Co-Fe alloys surface with phase and 3D reconstruction of image using TIE and TPE

Thanthanat Srisuwan; Ratchanok Somphonsane; Sutha Sutthiruangwong; Prathan Buranasiri

doi:10.1117/12.2292173

23 February 2018 The investigation of corrosion behavior of electrodeposited Co-Fe alloys surface with phase and 3D reconstruction of image using TIE and TPE

Thanthanat Srisuwan, Ratchanok Somphonsane, Sutha Sutthiruangwong, Prathan Buranasiri

Author Affiliations +

Proceedings Volume 10503, Quantitative Phase Imaging IV; 1050327 (2018) https://doi.org/10.1117/12.2292173
Event: SPIE BiOS, 2018, San Francisco, California, United States

Abstract

In this research, phase retrieval using transport of intensity equation (TIE) and transport of phase equation (TPE) have been used for determine the surface of corrosion behavior of electrodeposited Co-Fe alloys, an important component in hard disk drive. Without interferometer as used in digital holography technique, by using TIE and TPE, our observing setup is simple and compact. The experimental results show the capability of TIE and TPE for observing the pitting corrosion. The pitting corrosion of Co-Fe image results have also shown. The dynamic process of microstructure surface system would be conducted and may be applied to hard disk drive industry in the future.

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Thanthanat Srisuwan, Ratchanok Somphonsane, Sutha Sutthiruangwong, and Prathan Buranasiri "The investigation of corrosion behavior of electrodeposited Co-Fe alloys surface with phase and 3D reconstruction of image using TIE and TPE", Proc. SPIE 10503, Quantitative Phase Imaging IV, 1050327 (23 February 2018); https://doi.org/10.1117/12.2292173

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KEYWORDS

Corrosion

Beam splitters

Charge-coupled devices

Metals

3D image reconstruction

3D modeling

Free space optics

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