Exploració per autor "Pujante, Jaume"
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High temperature scratch testing of hard PVD coatings deposited on surface treated tool steel
Pujante, Jaume; Vilaseca, Montserrat; Casellas Padró, Daniel; Riera Colom, María Dolores (2014-09-15)
Article
Accés obertScratch testing is one of the most usual characterisation techniques for systems with thin hard coatings. Scratch tests are performed at run at room temperature, due to the risk of degradation of the indenter diamond tip ... -
The role of adhesive forces and mechanical interaction on material transfer in hot forming of aluminium
Pujante, Jaume; Vilaseca, Montserrrat; Casellas Padró, Daniel; Riera Colom, María Dolores (2015-07-01)
Article
Accés obertIn this work, the mechanisms resulting in transfer of aluminium on hot forming tools have been analysed by means of two separate laboratory tests. The influence of chemical affinity in aluminium adhesion has been studied ...