Detection of the Corrosion of Aluminium Alloy by Optical Method

R. Daïra; B. Boudjema

doi:10.12816/0010274

Article Details

Detection of the Corrosion of Aluminium Alloy by Optical Method

Authors:

R. Daïra | B. Boudjema

Publisher:

University of Oum El-Bouaghi

Main Topics:

Physics

Journal:

Journal of New Technology and Materials 2013 Vol.3 Issue 1, pp.18-22

Document Type:

Article

Publication Date:

6/2013

Document Language:

English

Document ID (Org No.):

60766

Frequency:

Bi-Annual

pISSN:

2170161X

DOI:

10.12816/0010274

Descriptors:

Keywords:

Abstract:

 The Speckle effect is a discipline with whole share. It is exploited in various scientific fields. On the application plan, it became a very powerful tool for the characterization and the non destructive testing. This technique which makes it possible to control and quantify in real time several parameters such as: the roughness of surface, the vibrations, the constraints, microphone-displacements, the microstructure of surfaces, can be applied, at the same time, with the objects transparent and diffusing, solid or liquids. The development of flexible tools of capture of images to high resolution (camera CCD) coupled to information processing systems, nowadays makes the techniques speckle particularly important and interesting for industrial control. Our work consists in controlling qualitatively and quantitatively the variation thickness extracted the surface of the Duralumin sample (Aluminium alloy) immersed in a Salt water (to 3.5%), by using a camera CCD connected to a computer equipped with a software of image processing PRO-PLUS

Article Details

Detection of the Corrosion of Aluminium Alloy by Optical Method

Authors:

R. Daïra | B. Boudjema

Publisher:

University of Oum El-Bouaghi

Main Topics:

Physics

Journal:

Journal of New Technology and Materials 2013 Vol.3 Issue 1, pp.18-22

Document Type:

Article

Publication Date:

6/2013

Document Language:

English

Document ID (Org No.):

60766

Frequency:

Bi-Annual

pISSN:

2170161X

DOI:

10.12816/0010274

Descriptors:

ALUMINIUM ALLOYS

LIGHT ALLOYS

METALLIC ELEMENTS

CORROSION

OPTICAL TECHNOLOGY

DSPI Digital Speckle Pattern Interferometry

Phase Evaluation Method

Phase Unwrapping

Non Destructive Testing

Image Processing

Issues

Article Details

Authors: R. Daïra | B. Boudjema

Publisher: University of Oum El-Bouaghi

Main Topics: Physics

Journal: Journal of New Technology and Materials 2013 Vol.3 Issue 1, pp.18-22

Document Type: Article

Publication Date: 6/2013

Document Language: English

Document ID (Org No.): 60766

Frequency: Bi-Annual

pISSN: 2170161X

DOI: 10.12816/0010274

Descriptors:

Issues

Authors:

R. Daïra | B. Boudjema

Publisher:

University of Oum El-Bouaghi

Main Topics:

Physics

Journal:

Journal of New Technology and Materials 2013 Vol.3 Issue 1, pp.18-22

Document Type:

Article

Publication Date:

6/2013

Document Language:

English

Document ID (Org No.):

60766

Frequency:

Bi-Annual

pISSN:

2170161X

DOI:

10.12816/0010274