http://www.cnr.it/ontology/cnr/individuo/prodotto/ID18316
Chemical, morphological and nano-mechanical characterizations of Al2O3 thin films depositrd by metal organic chemical vapour deposition on AISI 304 stainless steel (Articolo in rivista)
- Type
- Label
- Chemical, morphological and nano-mechanical characterizations of Al2O3 thin films depositrd by metal organic chemical vapour deposition on AISI 304 stainless steel (Articolo in rivista) (literal)
- Anno
- 2005-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.electacta.2004.10.097 (literal)
- Alternative label
M. Natali; G. Carta; V. Rigato; G. Rossetto; G. Salmaso; P. Zanella (2005)
Chemical, morphological and nano-mechanical characterizations of Al2O3 thin films depositrd by metal organic chemical vapour deposition on AISI 304 stainless steel
in Electrochimica acta; Elsevier, Amsterdam (Paesi Bassi)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- M. Natali; G. Carta; V. Rigato; G. Rossetto; G. Salmaso; P. Zanella (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.sciencedirect.com/science/article/pii/S0013468605005116 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di chimica inorganica e delle superfici /
Istituto di chimica inorganica e delle superfici /
INFN -Laboratori di Legnaro /
Istituto di chimica inorganica e delle superfici /
Istituto di chimica inorganica e delle superfici /
Istituto di chimica inorganica e delle superfici (literal)
- Titolo
- Chemical, morphological and nano-mechanical characterizations of Al2O3 thin films depositrd by metal organic chemical vapour deposition on AISI 304 stainless steel (literal)
- Abstract
- Amorphous alumina coatings of different thickness have been deposited on AISI 304 stainless steel substrates by MOCVD in a hot wall
reactor at 380 æC under O2/H2O atmosphere. The used aluminium precursor was the high volatile and easy to prepare dimethyl-aluminumisopropoxide.
Selected films were annealed in N2 and O2 atmosphere at 500 and 700 æC to evaluate the effects of the thermal treatments
on the morphology and on the nano-mechanical properties of the coatings. X-ray diffraction and Rutherford backscattering spectroscopy
measurements indicated that both the as grown and annealed films were amorphous and very pure with the correct Al2O3 stoichiometry. The
surface morphology, investigated by atomic force microscopy, was free of cracks with a roughness of the films that increases with deposition
time and with annealing in oxygen atmosphere. The hardness and the elastic modulus of the films and of the AISI 304 stainless steel substrate
were measured by load-depth nano-indentation tests. The results highlighted a significant increase in the Berkovich hardness of the coated
samples compared to that of the bulk AISI 304 stainless steel. (literal)
- Editore
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Editore di
- Insieme di parole chiave di