Determination of interface toughness of functionally graded tungsten/EUROFER multilayer at 550 °C by analytical and experimental methods
•We evaluated interface toughness of functionally graded multilayer.•We performed three and four-point bending tests on pre-cracked specimens at 550 °C.•The energy release rate was assessed analytically and experimentally.•Relationship between microstructure and energy release rate of interfacial cr...
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| Veröffentlicht in: | Engineering fracture mechanics 2018-10, Vol.202, p.487-499 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
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