Crack detection of ceramic tile using acoustic emission

Sarkawi, Buang. (2005) Crack detection of ceramic tile using acoustic emission. [Project Report] (Unpublished)

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Abstract

The crack behaviour of brittle engineering material such as ceramic tiles is deeply related to m icro cracking propagation and brittle fracture that occur in microstructure . In the present study, the Acoustic Emission method is applied to obtain certai n information required from the crack activities in the stress condition of ceramic tile . Some of the crack parameter such as acoustic emission (dB), amplitude (mV) and signal energy (ergs) can be measured by the analysis of acoustic emission signal that g ener ated. Moreover, t he number of micro crack event can be identified by the ring down counting technique. The arithmetic average calculation from 25 samples of ceramic tiles with varies of load speed have been conducted to achieve more accurate results . T hroughout the project, t he correlation between the acoustic emi ssion and crack behaviour was obtained by considering the microstructure features that existed in the ceramic tiles.

Item Type: Project Report
Additional Information: Project report (BSc.) - Universiti Malaysia Sarawak, 2005.
Uncontrolled Keywords: Materials, Acoustic emission, undergraduate, 2005, UNIMAS, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, IPTA, education, research, Universiti Malaysia Sarawak
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Academic Faculties, Institutes and Centres > Faculty of Engineering
Depositing User: Karen Kornalius
Date Deposited: 08 May 2015 08:30
Last Modified: 08 May 2015 08:30
URI: http://ir.unimas.my/id/eprint/6843

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