Low-cycle fatigue investIgation by acoustIc emission method
The results of the measurements of acoustic emission (AB) count rate are presented during low-cycle fatigue of the variously heat treated 45HNMFA structural steel, which can be used for the production of high-pressure chambers. The experimental technique is described briefly. The most important resu...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2014-05-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1301 |
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| Summary: | The results of the measurements of acoustic emission (AB) count rate are presented during low-cycle fatigue of the variously heat treated 45HNMFA structural steel, which can be used for the production of high-pressure chambers. The experimental technique is described briefly. The most important result of this investigation is the occurrence of three stages of the AB activity during the low-cycle fatigue. These dependencies can be applied in
monitoring of the service life (safe exploitation period) of high-pressure chambers and/or other studied objects. |
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| ISSN: | 0137-5075 2300-262X |