Defect detection in weld zone using ultrasonic non-destructive testing / Muhammad Aiman Ismail
The defects in the materials can be tested by using Non-destructive testing (NDT). NOT is defined as a testing of material, component or assembly by means, which do not affect its ultimate use. One of common methods in NOT is Ultrasonic testing (UT). UT is a non-destructive technique of describin...
| Main Author: | |
|---|---|
| Format: | Student Project |
| Language: | English |
| Published: |
Faculty Of Applied Sciences
2017
|
| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/23800/ |
| _version_ | 1848805832807940096 |
|---|---|
| author | Ismail, Muhammad Aiman |
| author_facet | Ismail, Muhammad Aiman |
| author_sort | Ismail, Muhammad Aiman |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | The defects in the materials can be tested by using Non-destructive testing
(NDT). NOT is defined as a testing of material, component or assembly by
means, which do not affect its ultimate use. One of common methods in NOT is
Ultrasonic testing (UT). UT is a non-destructive technique of describing the
depth or interior structure of a test piece with high-frequency sound waves. UT
can be utilized for flaw discovery, dimensional estimations and material display.
Therefore, by using UT, the defect of the plate can be determined. The defect of
Plate No. 14 B was located on the middle of the plate with the depth of half of
the thickness, which was 5.1 mm. For plate No.6, the defect was detected from
the position 2 by the depth of 5.5 mm as half of the thickness. Thus, the defect
was located on the middle of the welded plate. For plate No. 13, the defect was
determined from the position 2 by the depth of 7.0 mm as half of the thickness.
That is why, the defect was detected at the centre of the welded plate. While, for
plate No.1, the probe was moved to position 2 and the defect was obtained at
the depth of 1.4 mm and sound path, S of 26.2 mm. Lastly for plate No.2, the
probe was moved to position 2 and the defect was obtained at the depth of 5.0
mm and sound path, S of 30.0 mm. In conclusion, the defect present in weld
zone on the plate is successfully determined using ultrasonic testing by
analyzing graph signal of ultrasonic testing. |
| first_indexed | 2025-11-14T22:17:18Z |
| format | Student Project |
| id | uitm-23800 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:17:18Z |
| publishDate | 2017 |
| publisher | Faculty Of Applied Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-238002020-04-18T06:26:49Z https://ir.uitm.edu.my/id/eprint/23800/ Defect detection in weld zone using ultrasonic non-destructive testing / Muhammad Aiman Ismail Ismail, Muhammad Aiman Composite materials Absorption of sound. Propagation of sound The defects in the materials can be tested by using Non-destructive testing (NDT). NOT is defined as a testing of material, component or assembly by means, which do not affect its ultimate use. One of common methods in NOT is Ultrasonic testing (UT). UT is a non-destructive technique of describing the depth or interior structure of a test piece with high-frequency sound waves. UT can be utilized for flaw discovery, dimensional estimations and material display. Therefore, by using UT, the defect of the plate can be determined. The defect of Plate No. 14 B was located on the middle of the plate with the depth of half of the thickness, which was 5.1 mm. For plate No.6, the defect was detected from the position 2 by the depth of 5.5 mm as half of the thickness. Thus, the defect was located on the middle of the welded plate. For plate No. 13, the defect was determined from the position 2 by the depth of 7.0 mm as half of the thickness. That is why, the defect was detected at the centre of the welded plate. While, for plate No.1, the probe was moved to position 2 and the defect was obtained at the depth of 1.4 mm and sound path, S of 26.2 mm. Lastly for plate No.2, the probe was moved to position 2 and the defect was obtained at the depth of 5.0 mm and sound path, S of 30.0 mm. In conclusion, the defect present in weld zone on the plate is successfully determined using ultrasonic testing by analyzing graph signal of ultrasonic testing. Faculty Of Applied Sciences 2017 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/23800/1/PPb_MUHAMMAD%20AIMAN%20ISMAIL%20AS%20C%2017_5.PDF Ismail, Muhammad Aiman (2017) Defect detection in weld zone using ultrasonic non-destructive testing / Muhammad Aiman Ismail. (2017) [Student Project] <http://terminalib.uitm.edu.my/23800.pdf> (Unpublished) |
| spellingShingle | Composite materials Absorption of sound. Propagation of sound Ismail, Muhammad Aiman Defect detection in weld zone using ultrasonic non-destructive testing / Muhammad Aiman Ismail |
| title | Defect detection in weld zone using ultrasonic
non-destructive testing / Muhammad Aiman Ismail |
| title_full | Defect detection in weld zone using ultrasonic
non-destructive testing / Muhammad Aiman Ismail |
| title_fullStr | Defect detection in weld zone using ultrasonic
non-destructive testing / Muhammad Aiman Ismail |
| title_full_unstemmed | Defect detection in weld zone using ultrasonic
non-destructive testing / Muhammad Aiman Ismail |
| title_short | Defect detection in weld zone using ultrasonic
non-destructive testing / Muhammad Aiman Ismail |
| title_sort | defect detection in weld zone using ultrasonic
non-destructive testing / muhammad aiman ismail |
| topic | Composite materials Absorption of sound. Propagation of sound |
| url | https://ir.uitm.edu.my/id/eprint/23800/ |