Influence of specimen geometry on the Portevin–Le Châtelier effect due to dynamic strain aging for the AA5083-H116 aluminum alloy
Source abstract
Abstract
Digital image correlation and digital infrared thermography are employed to capture and characterize the spatiotemporal aspects of the Portevin-Le Chtelier phenomenon due to dynamic strain aging in various types of specimens. Deformation bands are visualized and the effects of the specimen shape on the morphology of the bands are underlined. Further, while the deformation bands are usually seen to propagate along the whole gauge length of smooth specimens, they are observed here to be generally trapped around stress concentrators.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metal Forming Simulation Techniques · Metallurgy and Material Forming · Aluminum Alloy Microstructure Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (16)
Show source-provided references
1. 10.1080/1478643080246822310.1080/14786430802468223 ↗
2. 10.1016/j.ijplas.2008.03.00810.1016/j.ijplas.2008.03.008 ↗
3. 10.1016/0001-6160(80)90114-510.1016/0001-6160(80)90114-5 ↗
4. 10.1016/j.msea.2003.08.02710.1016/j.msea.2003.08.027 ↗
5. 10.1080/1478644080852034710.1080/14786440808520347 ↗
6. 10.1038/nmat176510.1038/nmat1765 ↗
7. 10.1111/j.1475-1305.2006.00258.x10.1111/j.1475-1305.2006.00258.x ↗
8. 10.1088/0965-0393/15/7/00410.1088/0965-0393/15/7/004 ↗
9. 10.1016/0001-6160(85)90082-310.1016/0001-6160(85)90082-3 ↗
10. 10.1016/0001-6160(88)90043-010.1016/0001-6160(88)90043-0 ↗
11. 10.1016/0001-6160(79)90130-510.1016/0001-6160(79)90130-5 ↗
12. 10.1016/j.jallcom.2003.10.06410.1016/j.jallcom.2003.10.064 ↗
13. 10.1016/j.actamat.2004.03.04210.1016/j.actamat.2004.03.042 ↗
14. 10.1016/S0749-6419(03)00035-410.1016/S0749-6419(03)00035-4 ↗
15. 10.1016/0921-5093(94)91106-110.1016/0921-5093(94)91106-1 ↗
16. 10.1016/0001-6160(58)90101-910.1016/0001-6160(58)90101-9 ↗