The effect of strain rate on the stress–strain curve of oriented polymers. II. The influence of heat developed during extension
✍ Scribed by I. H. Hall
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 560 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0021-8995
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📜 SIMILAR VOLUMES
The effect of rate on the brittle-ductile transition of polymers can be given by an Arrheniustype equation with activation energy between those of 01 and p transitions and given by where Eb is the activation energy for brittle-ductile transition, E , is that for a transition, Ep is that for / 3 tran
The effects of initial nonconstant transient cross-head speed inherent to every tensile tester, especially in high-speed tension, on the shape of stress-strain curves of viscoelastic materials were studied. In case of brittle polymers, the specimen was subjected to variable strain rates throughout t