Abstract
TiAl-based alloys are emerging as potential light-weight, high-temperature structural materials and possess wide capacities of engineering applications in aeronautics, space and automobile industries because of their low density, high specific strength and specific modulus, good oxidation-resistance and creep-resistance, and excellent fatigue properties. The paper will focus on the melting and investment casting technology of TiAl-based alloys. Some applications of TiAl components are summarized and some shortcomings and challenges for the investment casting of TiAl-based alloys are also proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 554-558 |
| Number of pages | 5 |
| Journal | Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering |
| Volume | 38 |
| Issue number | 3 |
| State | Published - Mar 2009 |
Keywords
- Application research
- Investment casting
- Melting technology
- TiAl-based alloys
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