Tungsten oxide with different oxygen contents: Sliding properties
In this study, tungsten oxide coatings with 13 and 75 at% of oxygen were prepared by DC reactive magnetron sputtering from a pure W target in an Ar+O2 atmosphere. The coating hardness (H) decreased with increasing oxygen content from 25 to 7.7 GPa. The values of H/E ratio were 0.08 and 0.07 for W87O...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2007
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| Texto completo: | http://hdl.handle.net/10316/4200 |
| País: | Portugal |
| Oai: | oai:estudogeral.sib.uc.pt:10316/4200 |