Necking and drawing in polymeric fibers under tension
β Scribed by Bernard D. Coleman
- Publisher
- Springer
- Year
- 1983
- Tongue
- English
- Weight
- 1017 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0003-9527
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π SIMILAR VOLUMES
A criterion to predict instability in rate-dependent materials is developed. It is implemented for PET fibers in tension at three temperatures: 60, 75, and 80Β°C. At 60Β°C, necking is always observed, whereas at 80Β°C, the deformation is uniform, and 75Β°C marks a transition region, where necking is obs
## Abstract The superstructure and mechanical properties of poly(ethylene terephthalate) fibers zoneβdrawn under a critical necking tension __(Ο~c~)__ were studied. __Ο__~__c__~ was defined as the minimum tension needed to generate a neck at a given drawing temperature __(T~d~)__ and was measured o