Person
Iva Tkalcec Vâju
Related publications (13)
Mechanical spectroscopy of 18-carat AuCuPd white gold alloys
Daniele Mari, Robert Schaller, Iva Tkalcec Vâju, John Hennig
The mechanical loss and dynamic modulus temperature spectra of two 18-carat white gold alloys, Au58%Cu24%Pd18% without (grade A) and with alloying additions (grade B), were measured in the 400-1000 K temperature range. A peak interpreted as a Zener relaxat ...
2009Investigation of hydrogen storage in carbon nanotube-magnesium matrix composites
Daniele Mari, Robert Schaller, Iva Tkalcec Vâju
Magnesium (Mg) and magnesium nickel (Mg-23.5 wt%Ni) reinforced with multiwalled carbon nanotubes (CNTs) were processed by powder metallurgy and then charged with hydrogen by annealing at 620 K under a pressure of 0.4 MPa of hydrogen. Mechanical spectroscop ...
2009Mechanical properties and microstructure of a high carbon steel
This work is focussed on a high carbon tool steel used for the production of files. The mechanical properties of the files depend on a hardening thermal treatment that produces a martensitic structure. Thus, the motivation for this work is technological: w ...
EPFL2004