The Hugoniot Equation of State of 6061-T6 Aluminum at Low Pressures
Author | : C. Donald Lundergan |
Publisher | : |
Total Pages | : 20 |
Release | : 1961 |
ISBN-10 | : UOM:39015094986034 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book The Hugoniot Equation of State of 6061-T6 Aluminum at Low Pressures written by C. Donald Lundergan and published by . This book was released on 1961 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hugoniot equation of state of 6061-T6 aluminum was determined in the pressure region from 0 to 31 kilobars. The one-dimensional shock waves, which were used to compress the medium, were produced by impacting an aluminum target with a flat-nosed projectile. The elastic shock wave velocity was measured as 6.23±0.15 mm/[mu]. Above the Hugoniot elastic limit of 6.3±0.1 kilobars both elastic and plastic shocks were observed. The particle velocity behind the shock front, determined at the plane of impact, was compared to the free surface velocity. Above the elastic limit the free surface velocity was less than twice the initial particle velocity and appeared to be a function of the thickness of the target.