Effect of frequency on cyclic creep of polycrystalline aluminium at room temperature
β Scribed by Z.A. Yang; Z.G. Wang
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 631 KB
- Volume
- 142
- Category
- Article
- ISSN
- 0921-5093
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π SIMILAR VOLUMES
Rupture stresses have been measured at room temperature and 1473 K. It is verified how large inclusions, such as large crystals resulting from uncontrolled grain growth, may affect the rupture stress values and their true distribution as described by the Weibull modulus. Owing to their size, these l
A~traet--Temperature change tests have been done during steady-state creep of polycrystalline aluminum to obtain some fundamental information on the activation energies for parameters related to hightemperature deformation. By the direct passing of a current through a specimen, a temperature increas