Impact fracture toughness evaluation for high-density polyethylene materials
| Autor: | M. Elmeguenni, Mohamed Benguediab, M. N. D. Cherief |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Toughness
Materials science Three point flexural test Mechanical Engineering Charpy impact test 02 engineering and technology Bending 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 0104 chemical sciences Brittleness Fracture toughness Mechanics of Materials Fracture (geology) High-density polyethylene Composite material 0210 nano-technology |
| Zdroj: | Journal of Applied Mechanics and Technical Physics. 58:335-341 |
| ISSN: | 1573-8620 0021-8944 |
| DOI: | 10.1134/s0021894417020183 |
| Popis: | The impact fracture behavior of a high-density polyethylene (HDPE) material is investigated experimentally and theoretically. Single-edge notched bending (SENB) specimens are tested in experiments with three-point bending and in the Charpy impact tests. An energy model is proposed for evaluating the HDPE impact toughness, which provides a description of both brittle and ductile fracture. |
| Databáze: | OpenAIRE |
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