Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model
Creep deformation is one of the life-limiting factors for the high-temperature components. As a result, there is a considerable amount of interest in predicting the creep rupture life of the high-temperature component during the design stage. The present paper intends to predict the creep rupture be...
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| Language: | en en en |
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Springer Singapore
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/34278/1/IM3F_Paper%20ID_78%20Imam%20Ul%20Ferdous.pdf http://umpir.ump.edu.my/id/eprint/34278/7/Prediction%20of%20the%20creep%20behavior%20of%20P91%20Steel%20at%20873%20K.pdf http://umpir.ump.edu.my/id/eprint/34278/8/Prediction%20of%20the%20creep%20behavior%20of%20P91%20Steel%20at%20873%20K.pdf http://umpir.ump.edu.my/id/eprint/34278/ https://doi.org/10.1007/978-981-19-2890-1_35 |
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| author | Ferdous, I. U. Alang, Nasrul Azuan Alias, J. |
| author_facet | Ferdous, I. U. Alang, Nasrul Azuan Alias, J. |
| author_sort | Ferdous, I. U. |
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| continent | Asia |
| country | Malaysia |
| description | Creep deformation is one of the life-limiting factors for the high-temperature components. As a result, there is a considerable amount of interest in predicting the creep rupture life of the high-temperature component during the design stage. The present paper intends to predict the creep rupture behaviour of the P91 steel using the Kachanov’s continuum damage mechanics (CDM) at 873 K. The uniaxial creep rupture test was conducted at 873 K using three specimens, extracted from a commercial P91 steel pipe. Two different sets of material parameters for short-term and long-term creep prediction were determined using experimental data and NIMS data, respectively. Using the estimated material constants, creep behaviour in terms of creep strain–time and time to rupture at different stress levels have been predicted. In the case of lower stress level (long-term creep), Kachanov’s CDM model underestimates the creep rupture life, whereas, for higher stress levels (short-term creep) the predicted data showed a good agreement with the experimental data except for the stress of 145 MPa which may attribute by the transition of creep damage mechanism. It is worth to be noted that, all the predicted lives are fall within a factor of two. |
| format | Book Chapter |
| id | my.ump.umpir.34278 |
| institution | Universiti Malaysia Pahang |
| language | en en en |
| publishDate | 2022 |
| publisher | Springer Singapore |
| record_format | eprints |
| spelling | my.ump.umpir.342782022-09-09T08:19:21Z http://umpir.ump.edu.my/id/eprint/34278/ Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model Ferdous, I. U. Alang, Nasrul Azuan Alias, J. TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Creep deformation is one of the life-limiting factors for the high-temperature components. As a result, there is a considerable amount of interest in predicting the creep rupture life of the high-temperature component during the design stage. The present paper intends to predict the creep rupture behaviour of the P91 steel using the Kachanov’s continuum damage mechanics (CDM) at 873 K. The uniaxial creep rupture test was conducted at 873 K using three specimens, extracted from a commercial P91 steel pipe. Two different sets of material parameters for short-term and long-term creep prediction were determined using experimental data and NIMS data, respectively. Using the estimated material constants, creep behaviour in terms of creep strain–time and time to rupture at different stress levels have been predicted. In the case of lower stress level (long-term creep), Kachanov’s CDM model underestimates the creep rupture life, whereas, for higher stress levels (short-term creep) the predicted data showed a good agreement with the experimental data except for the stress of 145 MPa which may attribute by the transition of creep damage mechanism. It is worth to be noted that, all the predicted lives are fall within a factor of two. Springer Singapore 2022 Book Chapter PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/34278/1/IM3F_Paper%20ID_78%20Imam%20Ul%20Ferdous.pdf pdf en http://umpir.ump.edu.my/id/eprint/34278/7/Prediction%20of%20the%20creep%20behavior%20of%20P91%20Steel%20at%20873%20K.pdf pdf en http://umpir.ump.edu.my/id/eprint/34278/8/Prediction%20of%20the%20creep%20behavior%20of%20P91%20Steel%20at%20873%20K.pdf Ferdous, I. U. and Alang, Nasrul Azuan and Alias, J. (2022) Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model. In: Enabling Industry 4.0 through Advances in Manufacturing and Materials: Selected Articles from iM3F 2021, Malaysia. Lecture Notes in Mechanical Engineering . Springer Singapore, Singapore, pp. 359-371. ISBN 978-981-19-2890-1 https://doi.org/10.1007/978-981-19-2890-1_35 https://doi.org/10.1007/978-981-19-2890-1_35 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Ferdous, I. U. Alang, Nasrul Azuan Alias, J. Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model |
| title | Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model |
| title_full | Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model |
| title_fullStr | Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model |
| title_full_unstemmed | Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model |
| title_short | Prediction of the creep behavior of P91 Steel at 873 K using continuum damage mechanics model |
| title_sort | prediction of the creep behavior of p91 steel at 873 k using continuum damage mechanics model |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/34278/1/IM3F_Paper%20ID_78%20Imam%20Ul%20Ferdous.pdf http://umpir.ump.edu.my/id/eprint/34278/7/Prediction%20of%20the%20creep%20behavior%20of%20P91%20Steel%20at%20873%20K.pdf http://umpir.ump.edu.my/id/eprint/34278/8/Prediction%20of%20the%20creep%20behavior%20of%20P91%20Steel%20at%20873%20K.pdf http://umpir.ump.edu.my/id/eprint/34278/ https://doi.org/10.1007/978-981-19-2890-1_35 https://doi.org/10.1007/978-981-19-2890-1_35 |
| url_provider | http://umpir.ump.edu.my/ |