Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending
The paper presents the fatigue test results including the cracks growth in the composite zirconium-steel subjected to oscillatory bending. Specimens of square cross-section without melted layer and with a melted layer were tested. In the specimens the net ratio of thickness of steel to zirconium lay...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2017-10-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | http://www.gruppofrattura.it/pdf/rivista/numero42/numero_42_art_5.pdf |
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| _version_ | 1841564194987573248 |
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| author | D. Rozumek Z. Marciniak |
| author_facet | D. Rozumek Z. Marciniak |
| author_sort | D. Rozumek |
| collection | DOAJ |
| description | The paper presents the fatigue test results including the cracks growth in the composite zirconium-steel subjected to oscillatory bending. Specimens of square cross-section without melted layer and with a melted layer were tested. In the specimens the net ratio of thickness of steel to zirconium layers was h1 : h2 = 2.5 : 1. It was observed that a higher fraction of the intermetallic inclusions near the interface increase the fatigue life. Two different interaction mechanisms between a crack and interface were observed |
| format | Article |
| id | doaj-art-bd5c92e2904149f3bc18b9bd823aff1f |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2017-10-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-bd5c92e2904149f3bc18b9bd823aff1f2025-01-02T23:02:23ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932017-10-011142404510.3221/IGF-ESIS.42.510.3221/IGF-ESIS.42.5Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bendingD. RozumekZ. MarciniakThe paper presents the fatigue test results including the cracks growth in the composite zirconium-steel subjected to oscillatory bending. Specimens of square cross-section without melted layer and with a melted layer were tested. In the specimens the net ratio of thickness of steel to zirconium layers was h1 : h2 = 2.5 : 1. It was observed that a higher fraction of the intermetallic inclusions near the interface increase the fatigue life. Two different interaction mechanisms between a crack and interface were observedhttp://www.gruppofrattura.it/pdf/rivista/numero42/numero_42_art_5.pdfExplosive weldingBendingFatigue crack growthJoint |
| spellingShingle | D. Rozumek Z. Marciniak Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending Fracture and Structural Integrity Explosive welding Bending Fatigue crack growth Joint |
| title | Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending |
| title_full | Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending |
| title_fullStr | Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending |
| title_full_unstemmed | Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending |
| title_short | Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending |
| title_sort | crack growth of explosive welding zirconium steel bimetal subjected to cyclic bending |
| topic | Explosive welding Bending Fatigue crack growth Joint |
| url | http://www.gruppofrattura.it/pdf/rivista/numero42/numero_42_art_5.pdf |
| work_keys_str_mv | AT drozumek crackgrowthofexplosiveweldingzirconiumsteelbimetalsubjectedtocyclicbending AT zmarciniak crackgrowthofexplosiveweldingzirconiumsteelbimetalsubjectedtocyclicbending |