Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM
In the present work fracture mechanism of the Cu-Cr-Zr system was studied by "in-situ tensile test in SEM". It has been shown, that during tensile strain over the critical deformation the first cracks appeared due to the decohesion of matrix - large Cr particles interphase or by Cr particl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Technical Faculty, Bor
2003-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2003/1450-53390304499B.pdf |
| _version_ | 1811284074776494080 |
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| author | Besterci M. Ivan J. Kulu P. Arensburger D. Velgosova O. |
| author_facet | Besterci M. Ivan J. Kulu P. Arensburger D. Velgosova O. |
| author_sort | Besterci M. |
| collection | DOAJ |
| description | In the present work fracture mechanism of the Cu-Cr-Zr system was studied by "in-situ tensile test in SEM". It has been shown, that during tensile strain over the critical deformation the first cracks appeared due to the decohesion of matrix - large Cr particles interphase or by Cr particles failure. The further stress increase causes the cracks formation on matrix small Cr particles interfaces and in the clusters of Cu5Zr intermetalics. The trajectory affinal fracture was formed preferably by coalescence of cracks oriented about 67° to the loading direction. The model, presenting fracture mechanism in the investigated system was suggested. |
| first_indexed | 2024-04-13T02:23:08Z |
| format | Article |
| id | doaj.art-80b18e4116c94c4e8605f87383b4ae16 |
| institution | Directory Open Access Journal |
| issn | 1450-5339 |
| language | English |
| last_indexed | 2024-04-13T02:23:08Z |
| publishDate | 2003-01-01 |
| publisher | Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj.art-80b18e4116c94c4e8605f87383b4ae162022-12-22T03:06:52ZengTechnical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392003-01-01393-449950710.2298/JMMB0304499BModel of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEMBesterci M.Ivan J.Kulu P.Arensburger D.Velgosova O.In the present work fracture mechanism of the Cu-Cr-Zr system was studied by "in-situ tensile test in SEM". It has been shown, that during tensile strain over the critical deformation the first cracks appeared due to the decohesion of matrix - large Cr particles interphase or by Cr particles failure. The further stress increase causes the cracks formation on matrix small Cr particles interfaces and in the clusters of Cu5Zr intermetalics. The trajectory affinal fracture was formed preferably by coalescence of cracks oriented about 67° to the loading direction. The model, presenting fracture mechanism in the investigated system was suggested.http://www.doiserbia.nb.rs/img/doi/1450-5339/2003/1450-53390304499B.pdffracture mechanism"in-situ tensile test in SEM"model of fracturemechanism |
| spellingShingle | Besterci M. Ivan J. Kulu P. Arensburger D. Velgosova O. Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM Journal of Mining and Metallurgy. Section B: Metallurgy fracture mechanism "in-situ tensile test in SEM" model of fracturemechanism |
| title | Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM |
| title_full | Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM |
| title_fullStr | Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM |
| title_full_unstemmed | Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM |
| title_short | Model of fracture micro mechanism of Cu-Cr-Zr system by in-situ tensile test in SEM |
| title_sort | model of fracture micro mechanism of cu cr zr system by in situ tensile test in sem |
| topic | fracture mechanism "in-situ tensile test in SEM" model of fracturemechanism |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2003/1450-53390304499B.pdf |
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