Identification of 7B04 aluminum alloy anisotropy yield criteria with conventional test and Pottier test at elevated temperature
7B04 aluminum alloy is widely used for strength critical aerospace structural applications. In this paper, the plastic anisotropy of this alloy at 200 °C was investigated based on Hill’48 and Yld2000-2D yield criteria. Thermal tensile test at setting temperature was carried out by a designed electri...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-12-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379719324623 |