Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification
A frequency analysis of the acoustic emission signals was applied for the investigation of the solidification of a Pb-Sb alloy. Spectra of continuous emission and short-time acoustic emission impulses were investigated. It has been stated that, together with structural changes of the Pb-Sb alloy, s...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2000-01-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/350 |
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| _version_ | 1839628290875195392 |
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| author | M. GOLEC Z. GOLEC |
| author_facet | M. GOLEC Z. GOLEC |
| author_sort | M. GOLEC |
| collection | DOAJ |
| description | A frequency analysis of the acoustic emission signals was applied for the investigation of the solidification of a Pb-Sb alloy. Spectra of continuous emission and short-time acoustic emission impulses were investigated. It has been stated that, together with structural changes of the Pb-Sb alloy, significant changes occur in the spectra of the acoustic emission impulses generated in different phases of solidification. Less significant changes were observed in continuous acoustic emission spectra. |
| format | Article |
| id | doaj-art-a00ad1fb09b845689901aa55a481c25f |
| institution | Matheson Library |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2000-01-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-a00ad1fb09b845689901aa55a481c25f2025-07-15T16:56:51ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2000-01-01251Application of the frequency analysis of acoustic emission in the study of the metal alloy solidificationM. GOLEC0Z. GOLEC1Poznań University of Technology, Institute of Applied Mechanics, Division of Dynamics and Vibroacoustics of SystemsPoznań University of Technology, Institute of Applied Mechanics, Division of Dynamics and Vibroacoustics of SystemsA frequency analysis of the acoustic emission signals was applied for the investigation of the solidification of a Pb-Sb alloy. Spectra of continuous emission and short-time acoustic emission impulses were investigated. It has been stated that, together with structural changes of the Pb-Sb alloy, significant changes occur in the spectra of the acoustic emission impulses generated in different phases of solidification. Less significant changes were observed in continuous acoustic emission spectra.https://acoustics.ippt.pan.pl/index.php/aa/article/view/350 |
| spellingShingle | M. GOLEC Z. GOLEC Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification Archives of Acoustics |
| title | Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification |
| title_full | Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification |
| title_fullStr | Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification |
| title_full_unstemmed | Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification |
| title_short | Application of the frequency analysis of acoustic emission in the study of the metal alloy solidification |
| title_sort | application of the frequency analysis of acoustic emission in the study of the metal alloy solidification |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/350 |
| work_keys_str_mv | AT mgolec applicationofthefrequencyanalysisofacousticemissioninthestudyofthemetalalloysolidification AT zgolec applicationofthefrequencyanalysisofacousticemissioninthestudyofthemetalalloysolidification |