Holographic interferometry in corrosion studies of metals: I. Theoretical aspects

Khaled J. Habib

doi:10.1117/12.51069

1 January 1991 Holographic interferometry in corrosion studies of metals: I. Theoretical aspects

Khaled J. Habib

Proceedings Volume 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection; (1991) https://doi.org/10.1117/12.51069
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

A mathematical model relating deformation to electrochemical behaviors of metals in aqueous solution has been developed. The model was established based on principles of holographic interferometry for measuring microscopic, deformation and with those of electrochemistry for measuring the corrosion of metals, i.e., anodic dissolution current. The model can be utilized to predict the mechanochemical behavior i.e., stress corrosion, of metals under a constant load or displacement in a polarized or unpolarized condition. In other words. the current density of metals can be predicted as a function of imposed deformations. In the present work, the model is used to predict the stress corrosion behavior of a Nickel electrode under a constant load in iN H2S04 solution. The prediction is obtained based on a hypothetical optical arrangement for the holographic interferometry as well as on empirical parameters of Ni electrochemistry in the solution.

Citation Download Citation

Khaled J. Habib "Holographic interferometry in corrosion studies of metals: I. Theoretical aspects", Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); https://doi.org/10.1117/12.51069

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available