Читать книгу The Rheology Handbook - Thomas Mezger - Страница 184

Before 1990, there were only few users of torsional and oscillatory rheometers performing tests on solid materials under scientific measuring conditions. Meanwhile however, the progress in technology of the corresponding instruments has enabled many users to characterize the elastic behavior of solid samples also in a range of very low deformations, and therefore, in a non-

destructive range.