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DC Field | Value | Language |
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dc.contributor.author | Mohd, Harun | - |
dc.contributor.author | Shaiful Rizam, Shamsudin | - |
dc.contributor.author | Azmi, Kamardin | - |
dc.date.accessioned | 2010-06-01T09:58:18Z | - |
dc.date.available | 2010-06-01T09:58:18Z | - |
dc.date.issued | 2010-03-16 | - |
dc.identifier.citation | Praktische Metallographie/Practical Metallography, vol.47 (6), 2010, pages 206-215 | en_US |
dc.identifier.issn | 0032-678X | - |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/8064 | - |
dc.description | Link to publisher's homepage at http://www.materialography.net/index.php?id=1&L=1 | en_US |
dc.description.abstract | The failure took place on a welded elbow pipe which exhibited a catastrophic transverse rupture. The failure was located on the welding HAZ region, parallel to the welding path. Branching cracks were detected at the edge of the rupture area. Deposits of corrosion products were also spotted. The optical microscope analysis showed the presence of transgranular failures which were related to the stress corrosion cracking (SCC) and were predominantly caused by the welding residual stress. The significant difference in hardness between the welded area and the pipe confirmed the findings. Moreover, the failure was also caused by the low Mo content in the stainless steel pipe which was detected by means of spark emission spectrometer. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Carl Hanser Verlag | en_US |
dc.subject | Petrochemical pipe | en_US |
dc.subject | Stress corrosion cracking (SCC) | en_US |
dc.subject | Piting index (PI) | en_US |
dc.title | Failure analysis on a ruptured petrochemical pipe | en_US |
dc.title.alternative | Schadensanalyse an einem rohrbruch einer petrochemikalien | en_US |
dc.type | Article | en_US |
dc.contributor.url | mohd_harun@nuclearmalaysia.gov.my | en_US |
Appears in Collections: | School of Materials Engineering (Articles) Azmi Kamardin |
Files in This Item:
File | Description | Size | Format | |
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artikel jurnal -Harun.pdf | Access is limited to UniMAP community | 363.24 kB | Adobe PDF | View/Open |
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