Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Mattia Merlin"'
Publikováno v:
International Journal of Metalcasting. 16:674-688
The last two decades have seen a growing trend toward the use of inorganic binders in core making for the metalcasting field. Despite the health and environmental benefits of the inorganic binders, wider commercial use requires ongoing technical impr
Publikováno v:
Coatings
Volume 11
Issue 5
Coatings, Vol 11, Iss 490, p 490 (2021)
Volume 11
Issue 5
Coatings, Vol 11, Iss 490, p 490 (2021)
Surface material loss due to erosive wear is responsible for the increased cost of maintenance and downtime in industries. Hence, hardfacing is one of the most valuable and effective techniques employed to improve the wear resistance of heavy-duty co
Autor:
Annalisa Fortini, Lucia Lattanzi, Gian Luca Garagnani, Maverick Giovagnoli, Stefano Pirletti, Stefano Morè Spreafico, Mattia Merlin
Publikováno v:
Materials Science Forum. 941:1029-1034
Thermal analysis is widely used as a prediction tool for the quality of Al alloys before casting. In the present work, the effects of different grain refiners on the characteristic temperatures and on the grain size of α-Al phase were studied by the
Autor:
Gian Luca Garagnani, L. Calzolari, Salvatore Pepi, Mattia Merlin, Chiara Soffritti, Annalisa Fortini
The evolution of microstructure in relation to dating and nationality of origin was investigated in twenty-four cast iron objects of street furniture produced between XIX and XX centuries in United Kingdom, France, and Italy. Chemical composition of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74df361f20fc89803415f379d9663a31
https://hdl.handle.net/11392/2446466
https://hdl.handle.net/11392/2446466
Autor:
Lorenzo Montesano, Annalisa Pola, Gian Luca Garagnani, Mattia Merlin, Marialaura Tocci, G. Marina La Vecchia
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 337-351 (2017)
Frattura ed Integrità Strutturale; Vol. 11 No. 42 (2017): October 2017; Pages 337-351
Frattura ed Integrità Strutturale; V. 11 N. 42 (2017): October 2017; Pages 337-351
Frattura ed Integrità Strutturale, Vol 11, Iss 42 (2017)
Frattura ed Integrità Strutturale; Vol. 11 No. 42 (2017): October 2017; Pages 337-351
Frattura ed Integrità Strutturale; V. 11 N. 42 (2017): October 2017; Pages 337-351
Frattura ed Integrità Strutturale, Vol 11, Iss 42 (2017)
In the present paper, microstructural and mechanical properties of an innovative AlSi3Mg alloy were studied. Particularly, the effect of the addition of Cr and Mn on tensile strength and impact toughness was evaluated. In fact, the presence of these
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 131:18-25
Two metal plaques and a cock statuette belonging to a private collection and stylistically consistent with the Royal Art of Benin (Nigeria) were investigated in order to verify their authenticity. The characterization of alloys and patinas were carri
Autor:
Gian Luca Garagnani, Lars Arnberg, Emanuela Cerri, Mattia Merlin, Daniele Casari, Maria Teresa Di Giovanni
Publikováno v:
Materials Science Forum. 879:424-429
In this study, the effect of aging on the mechanical properties of unmodified A356 aluminium casting alloy with trace additions of Ni or V was investigated. Trace elements were added in concentrations of 600 and 1000 ppm of Ni and V, respectively. Sa
Autor:
Gian Luca Garagnani, Mattia Merlin, Emanuela Cerri, Lars Arnberg, Maria Teresa Di Giovanni, Daniele Casari
Publikováno v:
Metallurgical and Materials Transactions A. 47:2049-2057
High-temperature tensile properties of unmodified A356 alloy with and without the addition of Ni or V in traces (600 and 1000 ppm of Ni and V, respectively) were investigated by analyzing samples obtained from sand and permanent mold castings in the
Publikováno v:
Procedia Structural Integrity. 2:2238-2245
In Al-Si alloys, Fe is present as an inevitable impurity element, which mainly precipitates in the form of β-Fe or α-Fe crystals. While the latter usually has polyhedral or Chinese script morphology, the platelet-like shape of the β-Fe phases acts
One way to improve the mechanical properties of Al–Si alloys is to add chemical modifiers that affect the microstructure of the cast components. Small amounts of Sr cause the modification of the eutectic Si particles from a coarse plate-like morpho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3e64af1cf932cc0d2de27415de3a5d
http://hdl.handle.net/11392/2391556
http://hdl.handle.net/11392/2391556