|
|
|
|
|
Luca Tagliaferri, Enrico Berretti, Andrea Giaccherini, Stefano M. Martinuzzi, Francesco Bozza, Martin Thoma, Ugo Bardi and Stefano Caporali
A novel aluminizing process based upon room temperature Al-electrodeposition from Ionic Liquids followed by diffusion heat treatment was applied on bare- and CoNiCrAlY-coated Inconel 738 (IN738). The aluminized samples were tested by isothermal oxidation...
ver más
|
|
|
|
|
|
|
|
|
|
|
|
Alessio Fossati, Martina Di Ferdinando, Alessandro Lavacchi, Andrea Scrivani, Carlo Giolli and Ugo Bardi
CoNiCrAlY powders with similar granulometry and chemical composition, but different starting reactivity toward oxygen, were sprayed onto superalloy substrates by High Velocity Oxygen-Fuel producing coatings of similar thicknesses. After spraying, samples...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ugo Bardi and Alessandro Lavacchi
-
|
|
|
|
|
|
|
|
|
|
|
Ugo Bardi
The concept of recovering minerals from seawater has been proposed as a way of counteracting the gradual depletion of conventional mineral ores. Seawater contains large amounts of dissolved ions and the four most concentrated metal ones (Na, Mg, Ca, K) a...
ver más
|
|
|
|
|
|