| Issue |
EPJ Web of Conferences
Volume 26, 2012
DYMAT 2012 - 10th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
|
|
|---|---|---|
| Article Number | 01037 | |
| Number of page(s) | 5 | |
| Section | Experimental Techniques | |
| DOI | https://doi.org/10.1051/epjconf/20122601037 | |
| Published online | 31 August 2012 | |
https://doi.org/10.1051/epjconf/20122601037
Experimental study on mechanical properties of three steels
College of Science, National University of Defense Technology, 410073 Changsha, Hunan, P.R. China
∗ Corresponding author. Tel.:+86-0731-84573276; fax:+86-0731-84573297. E-mail address: jg_qin@yahoo.cn
Tensile properties of three steels named A, B, and C were investigated. The quasi-static experiments were carried out by using WDW-100D computer control testing machine while the high strain-rate experiments were testing by using the Split Hopkinson Tensile Bars (SHTB). The stress-strain curves of the materials were obtained, tensile strength, elongation, and energy dissipated were acquired. From the experimental results, the Jonson-Cook constitutive model was use to describe the behaviours of materials. The results showed that steel B had highest tensile strength and lowest elongation than steel A and B. The Jonson-Cook constitutive model fit followed the experimental data very well.
© Owned by the authors, published by EDP Sciences, 2012
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.