|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 271 van 272 gevonden artikelen
| Titel: |
Understanding Grain Growth Behavior in a Superplastic Nickel-Based Nanocomposite: Influence of Mechanical Deformation and Heat Treatment |
| Auteur: |
Chan, K. C. Wang, C. L. Liu, L. |
| Verschenen in: |
Materials and manufacturing processes |
| Paginering: | Jaargang 22 (2007) nr. 2 pagina's 243-246 |
| Jaar: |
2007-02 |
| Inhoud: |
In this paper, the grain growth behavior of a SiC particle-reinforced nickel-based nanocomposite was studied at temperatures of 410°C and 450°C and at strain rates ranging from 8.3 × 10-4 s-1 to 5 × 10-2 s-1. A significant grain growth was observed in both the annealed and deformed specimens. It was found that the static grain growth contributed more to the overall grain growth, and the dynamic grain growth was relatively small at high strain rates. The findings suggested that the thermal stability of the composite should be enhanced as its superplasticity and post-formed properties were greatly affected by the grain growth. Based on the observed microstructural changes, the deformation mechanisms of the composite are also discussed in this paper. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 271 van 272 gevonden artikelen
| << vorige | volgende >> |