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Wear behavior of low-pressure plasma-sprayed AlCuFe quasicrystalline coating on titanium alloy

  • Beihang University

科研成果: 期刊稿件文章同行评审

摘要

The wear-resistant AlCuFe quasicrystalline coating was fabricated on substrate of titanium alloy by low-pressure plasma-spraying (LPPS) method. The LPPS AlCuFe quasicrystalline coating has a rapidly solidified lamellar microstructure consisting of mainly icosahedral phase and small amount of cubic phase peaks. The results showed that AlCuFe quasicrystalline coating improved the wear resistance of titanium-based alloys under dry sliding wear test conditions. The excellent wear resistance may be attributed to the high hardness of AlCuFe quasicrystal and the formation of the tribofilm.

源语言英语
页(从-至)85-90
页数6
期刊Vacuum
81
1
DOI
出版状态已出版 - 16 9月 2006

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