Creep of mild steel at low temperatures
โ Scribed by K.R. Williams; M. Taylor
- Book ID
- 107918661
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 507 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0167-6636
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Transient creep curves were obtained from mild steel and copper specimens which had been work hardened by cycling. Results are presented in terms of an "overstress" model in which strain rates are related to differences between the actual stress and the corresponding stress-strain point on a quasi-s
The activation energy, H, the activation volume, w\*, and the frequency factor, Y, for the plastic deformation of niobium at low temperatures (T < 0.2 T,) were derived from creep tests. The values of H and e\* for r\* = 1 kg/mm2 were 0.75 eV and 47bS respectively, decreasing with increase in stress.