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Powder Metallurgy and Metal Ceramics

, Volume 50, Issue 7–8, pp 552–556 | Cite as

Wetting of hafnium dioxide by pure metals

  • A. V. Durov
Article

The wetting of hafnium dioxide ceramics by pure metals, such as copper, silver, gold, germanium, silicon, tin, iron, cobalt, nickel, palladium, platinum, aluminum, titanium, and zirconium, is studied. Evidence of HfO2–iron interaction is found: relatively good wetting and darkening of ceramics near the drop. It is also revealed that HfO2 keeps its stoichiometry when interacts with noble metals, platinum and palladium.

Keywords

wetting contact interaction 

Notes

Acknowledgements

The author is grateful to M. V. Karpets for assistance in x-ray diffraction.

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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  1. 1.Frantsevich Institute for Problems of Materials ScienceNational Academy of Sciences of UkraineKievUkraine

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