| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7208368 | Journal of the Mechanical Behavior of Biomedical Materials | 2016 | 7 Pages |
Abstract
A modified Johnson-Cook (JC) model was proposed to describe the flow behaviour of polyether-ether-ketone (PEEK) with the consideration of coupled effects of strain, strain rate and temperature. As compared to traditional JC model, the modified one has better ability to predict the flow behaviour at elevated temperature conditions. In particular, the yield stress was found to be inversely proportional to temperature from the predictions of the proposed model.
Related Topics
Physical Sciences and Engineering
Engineering
Biomedical Engineering
Authors
Fei Chen, Hengan Ou, Bin Lu, Hui Long,