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Nonproportional Low Cycle Fatigue of 6061 Aluminum Alloy under 14 Strain Paths
| Content Provider | Semantic Scholar |
|---|---|
| Author | Itoh, Takamoto Nakata, Takumi Sakane, Masao Ohnami, Masateru |
| Copyright Year | 1999 |
| Abstract | ABSTRACT This paper studies the nonproportional low cycle fatigue of 6061 aluminum alloy under 14 strain paths. Tension-torsion low cycle fatigue tests were carried out using hollow cylinder tube specimens (OD 12 mm, ID 9 mm, gage length 6.4 mm) under 14 proportional and nonproportional cyclic strain paths at room temperature. Nonproportional strain written with only strain path and having a material constant correlated nonproportional fatigue lives within a factor of two scatter band. The additional hardening of 6061 aluminum alloy under nonproportional straining was also discussed in relation with fatigue life. |
| Starting Page | 41 |
| Ending Page | 54 |
| Page Count | 14 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/S1566-1369(99)80006-5 |
| Alternate Webpage(s) | http://mech.u-fukui.ac.jp/~itoh/.._fpclass/pub1/NP6061.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/S1566-1369%2899%2980006-5 |
| Volume Number | 25 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
