Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding
The aim of this paper is to present the procedure test for calibration and validation of the numerical model for X22CrMoV12-1 steel multilayer welding. On the real multilayer weld was described how to arrange the whole experiment in order to obtain not only relevant input data but also verification...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2019-12-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/113599/PDF/AMM-2019-4-30-Kik.pdf |
| _version_ | 1811314903860903936 |
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| author | T. Kik J. Moravec I. Novakova |
| author_facet | T. Kik J. Moravec I. Novakova |
| author_sort | T. Kik |
| collection | DOAJ |
| description | The aim of this paper is to present the procedure test for calibration and validation of the numerical model for X22CrMoV12-1 steel multilayer welding. On the real multilayer weld was described how to arrange the whole experiment in order to obtain not only relevant input data but also verification data. Tests on a specially prepared specimen, welded with 8 beads in 4 layers, allows to determine the actual geometry of the single welded beads, registration of welding thermal cycles and the hardness distribution in successively deposited beads together with determining the heat influence of subsequent layers. The results of the real welding tests were compared with the results obtained from the numerical simulations and extended by the calculated stresses and distortions distributions of the tested specimen. A new, improved hardness prediction algorithm for high-alloy martensitic and bainitic steels was also proposed. |
| first_indexed | 2024-04-13T11:20:44Z |
| format | Article |
| id | doaj.art-22f96769053f40af907bbffaf9056a19 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-13T11:20:44Z |
| publishDate | 2019-12-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-22f96769053f40af907bbffaf9056a192022-12-22T02:48:50ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092019-12-01vol. 64No 414411448https://doi.org/10.24425/amm.2019.130111Numerical Simulations of X22CrMoV12-1 Steel Multilayer WeldingT. Kikhttps://orcid.org/0000-0001-8153-4853J. MoravecI. NovakovaThe aim of this paper is to present the procedure test for calibration and validation of the numerical model for X22CrMoV12-1 steel multilayer welding. On the real multilayer weld was described how to arrange the whole experiment in order to obtain not only relevant input data but also verification data. Tests on a specially prepared specimen, welded with 8 beads in 4 layers, allows to determine the actual geometry of the single welded beads, registration of welding thermal cycles and the hardness distribution in successively deposited beads together with determining the heat influence of subsequent layers. The results of the real welding tests were compared with the results obtained from the numerical simulations and extended by the calculated stresses and distortions distributions of the tested specimen. A new, improved hardness prediction algorithm for high-alloy martensitic and bainitic steels was also proposed.https://journals.pan.pl/Content/113599/PDF/AMM-2019-4-30-Kik.pdfnumerical simulationx22crmov12-1weldingsysweldhardness prediction |
| spellingShingle | T. Kik J. Moravec I. Novakova Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding Archives of Metallurgy and Materials numerical simulation x22crmov12-1 welding sysweld hardness prediction |
| title | Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding |
| title_full | Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding |
| title_fullStr | Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding |
| title_full_unstemmed | Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding |
| title_short | Numerical Simulations of X22CrMoV12-1 Steel Multilayer Welding |
| title_sort | numerical simulations of x22crmov12 1 steel multilayer welding |
| topic | numerical simulation x22crmov12-1 welding sysweld hardness prediction |
| url | https://journals.pan.pl/Content/113599/PDF/AMM-2019-4-30-Kik.pdf |
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