Damage analysis on furnace radiant tube using energy dispersive X-ray analysis
International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia.
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Universiti Malaysia Perlis
2010
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my.unimap-90192010-08-23T07:37:39Z Damage analysis on furnace radiant tube using energy dispersive X-ray analysis Mohd, Harun Mahdi Ezwan, Mahmoud Zaifol, Shamsu Norasiah, Kasim Zaiton, Selamat Katrul Hisham, Alauddin Zulkifli, Zainon Sigma phase Brittle compound Austenite Scanning electron microscope and Energy-dispersive X-Ray analyzer International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia. A bulging incident happened on the alloy of Fe-Cr-Ni furnace tube after 5 years of operation. The original outer diameter for the tube is 89 mm. The medium environment inside tube is ethane gas. The tube design temperature is 1050oC. The fuel gas has been used to heat the tube containing the ethane gas. The operating heating temperature on the tube is 1044oC. From visual examination, it was found that the bulging is about 0.7mm occurred on the tube. Sigma phase is hard and brittle compound can be formed from austenite at temperature between about 649 to 870oC. The compound approximately FeCr but has a variable composition. The sigma phase imparts ambient temperature brittleness and a loss of creep-rupture strength. The aim is to investigate the formation of gamma phase due to long time working at elevated temperature by using scanning electron microscope and Energy-dispersive X-Ray analyzer. 2010-08-23T07:37:39Z 2010-08-23T07:37:39Z 2010-06-09 Working Paper p.41-45 978-967-5760-02-0 http://hdl.handle.net/123456789/9019 en Proceedings of the International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) 2010 Universiti Malaysia Perlis School of Materials Engineering & School of Environmental Engineering |
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Sigma phase Brittle compound Austenite Scanning electron microscope and Energy-dispersive X-Ray analyzer International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) |
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Sigma phase Brittle compound Austenite Scanning electron microscope and Energy-dispersive X-Ray analyzer International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) Mohd, Harun Mahdi Ezwan, Mahmoud Zaifol, Shamsu Norasiah, Kasim Zaiton, Selamat Katrul Hisham, Alauddin Zulkifli, Zainon Damage analysis on furnace radiant tube using energy dispersive X-ray analysis |
| description |
International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia. |
| format |
Working Paper |
| author |
Mohd, Harun Mahdi Ezwan, Mahmoud Zaifol, Shamsu Norasiah, Kasim Zaiton, Selamat Katrul Hisham, Alauddin Zulkifli, Zainon |
| author_facet |
Mohd, Harun Mahdi Ezwan, Mahmoud Zaifol, Shamsu Norasiah, Kasim Zaiton, Selamat Katrul Hisham, Alauddin Zulkifli, Zainon |
| author_sort |
Mohd, Harun |
| title |
Damage analysis on furnace radiant tube using energy dispersive X-ray analysis |
| title_short |
Damage analysis on furnace radiant tube using energy dispersive X-ray analysis |
| title_full |
Damage analysis on furnace radiant tube using energy dispersive X-ray analysis |
| title_fullStr |
Damage analysis on furnace radiant tube using energy dispersive X-ray analysis |
| title_full_unstemmed |
Damage analysis on furnace radiant tube using energy dispersive X-ray analysis |
| title_sort |
damage analysis on furnace radiant tube using energy dispersive x-ray analysis |
| publisher |
Universiti Malaysia Perlis |
| publishDate |
2010 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/9019 |
| _version_ |
1643789351632502784 |
| score |
13.214268 |