Compression creep behavior of the 8009 alloy and SIC/8009 composite has been investigated at the temperatures ranging from 573 to 723 K. The addition of SiC whiskers in the 8009 alloy decreases creep rates by two orders of magnitude. The stress and temperture dependence of creep rates of the composi
An analysis of high-temperature behavior of AA2124/SiC whisker composites
β Scribed by R.D. Schueller; F.E. Wawner
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 589 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0266-3538
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The effects of fiber spacing, volume fraction and aspect ratio on the residual stresses in metal-matrix composites are analyzed numerically. The composite is modeled as a periodic array of cylindrical cells, each consisting of the matrix alloy with a whisker embedded in the center. Account is taken
An ultraβhighβtemperature ceramic (UHTC) based on HfB~2~ was produced. The microstructure consisted of fine and regular diboride grains (2 ΞΌm average size), with SiC particulate distributed intergranularly, not rarely in clustered formation, and low levels of secondary phases were identified. The re