Abstract
The effect of frequency on the cyclic creep behavior of SiCw/6061Al composite was studied. It was found that the composite showed cyclic creep acceleration (CCA) in the tested stress region at 196°C, while it showed cyclic creep retardation (CCR) at 350°C. Within the frequency range from 0 to 0.5 Hz, the cyclic creep stress exponent increased and the activation energy decreased at 196°C with increasing frequency, while both of them increased at 350°C. When the frequency increased to 1 Hz, the cyclic creep behavior of the composite did not follow the above trends at the two temperatures.
| Original language | English |
|---|---|
| Pages (from-to) | 213-216 |
| Number of pages | 4 |
| Journal | Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research |
| Volume | 12 |
| Issue number | 2 |
| Publication status | Published - Apr 1998 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Materials Science(all)