Failure investigation on reheater tube due to deposit and wall thinning
Failure analysis of a reheater tube showed that the failure was caused by overheating and wall thinning. Finite element modeling, dimensional measurements, and microscopic examinations were performed to investigate the root cause of the failure. Wall thinning, due to excessive coal-ash corrosion, an...
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my.uniten.dspace-309162023-12-29T15:55:50Z Failure investigation on reheater tube due to deposit and wall thinning Purbolaksono J. Tarlochan F. Rahman M.M. Nordin N.F. Ahmad B. 8621252500 9045273600 55328831100 26326390700 36781813400 Boiler material Deposits Failure analysis High temperature Thinning Tube burst Boiler deposits Boilers Corrosion Failure analysis Microscopic examination Safety factor Scale (deposits) Tubes (components) Boiler material Dimensional measurements Failure investigation Finite element modeling High temperature Inner tubes Reheater tubes Root cause Scale formation Thinning Tube burst Wall thinning Quality assurance Failure analysis of a reheater tube showed that the failure was caused by overheating and wall thinning. Finite element modeling, dimensional measurements, and microscopic examinations were performed to investigate the root cause of the failure. Wall thinning, due to excessive coal-ash corrosion, and overheating, due to scale buildup on the tube were measured, and estimations, the average corrosion and scale growth rates, were made. The combination of excessive scale formation on the inner tube surfaces and wall thinning due to coal-ash corrosion on the outer tube surfaces combined to cause the failure of the reheater tube. � 2009 ASM International. Final 2023-12-29T07:55:49Z 2023-12-29T07:55:49Z 2009 Article 10.1007/s11668-009-9250-1 2-s2.0-70449523211 https://www.scopus.com/inward/record.uri?eid=2-s2.0-70449523211&doi=10.1007%2fs11668-009-9250-1&partnerID=40&md5=9667abdb1fabe5c565ad4a465ff0e790 https://irepository.uniten.edu.my/handle/123456789/30916 9 4 365 369 Scopus |
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Boiler material Deposits Failure analysis High temperature Thinning Tube burst Boiler deposits Boilers Corrosion Failure analysis Microscopic examination Safety factor Scale (deposits) Tubes (components) Boiler material Dimensional measurements Failure investigation Finite element modeling High temperature Inner tubes Reheater tubes Root cause Scale formation Thinning Tube burst Wall thinning Quality assurance |
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Boiler material Deposits Failure analysis High temperature Thinning Tube burst Boiler deposits Boilers Corrosion Failure analysis Microscopic examination Safety factor Scale (deposits) Tubes (components) Boiler material Dimensional measurements Failure investigation Finite element modeling High temperature Inner tubes Reheater tubes Root cause Scale formation Thinning Tube burst Wall thinning Quality assurance Purbolaksono J. Tarlochan F. Rahman M.M. Nordin N.F. Ahmad B. Failure investigation on reheater tube due to deposit and wall thinning |
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Failure analysis of a reheater tube showed that the failure was caused by overheating and wall thinning. Finite element modeling, dimensional measurements, and microscopic examinations were performed to investigate the root cause of the failure. Wall thinning, due to excessive coal-ash corrosion, and overheating, due to scale buildup on the tube were measured, and estimations, the average corrosion and scale growth rates, were made. The combination of excessive scale formation on the inner tube surfaces and wall thinning due to coal-ash corrosion on the outer tube surfaces combined to cause the failure of the reheater tube. � 2009 ASM International. |
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8621252500 |
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8621252500 Purbolaksono J. Tarlochan F. Rahman M.M. Nordin N.F. Ahmad B. |
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Article |
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Purbolaksono J. Tarlochan F. Rahman M.M. Nordin N.F. Ahmad B. |
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Purbolaksono J. |
title |
Failure investigation on reheater tube due to deposit and wall thinning |
title_short |
Failure investigation on reheater tube due to deposit and wall thinning |
title_full |
Failure investigation on reheater tube due to deposit and wall thinning |
title_fullStr |
Failure investigation on reheater tube due to deposit and wall thinning |
title_full_unstemmed |
Failure investigation on reheater tube due to deposit and wall thinning |
title_sort |
failure investigation on reheater tube due to deposit and wall thinning |
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2023 |
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1806428246159392768 |
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13.222552 |