Abstract
The titania film was formed by micro - arc oxidation on titanium alloys. The microstructure and chemical composition were studied by SEM, XRD. At the same time, the hardness, elastic modulus and scratch resistance measurement were carried out as well by nano - indentation and scratch machine. The results show that the micro - arc oxidation film which is consisted of crystal and little amorphous phase has nano structure . The hardness and elastic modulus are 0.76GPa and 34.6GPa respectively. There is no film destroyed unless under high load.
| Original language | English |
|---|---|
| Pages (from-to) | 272-275 |
| Number of pages | 4 |
| Journal | Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering |
| Volume | 32 |
| Issue number | 4 |
| State | Published - Apr 2003 |
Keywords
- Film
- Titania
- Titanium alloys
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