Abstract
The effects of different solution methods on aging properties of Cu-Cr-Zr-Mg alloy are studies. The grain size of rapid solidification was much smaller than solution treatments grain size. Strengthening of smaller grain size was obvious. Under 920°C, 1 h solution treatment and 550°C, 0.5 h aging condition, the hardness and electrical conductivity can reach 100 HV and 71%IACS respectively. On rapid solidification and the same aging condition, the hardness and electrical conductivity can reach 126 HV and 70% IACS respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 439-441 |
| Number of pages | 3 |
| Journal | Gongneng Cailiao/Journal of Functional Materials |
| Volume | 35 |
| Issue number | 4 |
| State | Published - Aug 2004 |
Keywords
- Cu-Cr-Zr-Mg alloy
- Microstructure
- Rapid solidification aging
- Solution aging
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