Effect of anisotropy on the mechanical properties and morphology of necks in the orientation of high-pressure polyethylene
| Autor: | T. P. Magradze, L. I. Nadareishvili |
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| Rok vydání: | 1974 |
| Předmět: |
Morphology (linguistics)
Materials science genetic structures Polymers and Plastics Tension (physics) General Mathematics General Engineering Polyethylene Condensed Matter Physics Industrial and Manufacturing Engineering Biomaterials chemistry.chemical_compound Structural change chemistry Mechanics of Materials Orientation (geometry) Solid mechanics Ceramics and Composites sense organs Elongation Composite material Anisotropy |
| Zdroj: | Polymer Mechanics. 8:856-862 |
| ISSN: | 1573-8922 0032-390X |
| DOI: | 10.1007/bf00858320 |
| Popis: | The mechanical properties and changes in supermolecular structure during the reorientation of anisotropic polyethylene at various values of the angle between the directions of orientation and tension (φ) were investigated. By comparing the microscopic and dynamometric data it was established that the tension diagrams often have a different physical significance from the usual. It is shown that the morphology and mechanism of the structural changes occurring during reorientation are determined by the value of φ and are independent of the temperature and elongation rate. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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