Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Florin Ştefănescu"'
Publikováno v:
Advanced Materials Research. 1143:64-71
The paper presents some aspects regarding the wetting conditions in aluminium – graphite composite. The wettability depends on several factors like the presence of the oxide skin at the melt surface, formation Al4C3 at the interface between Al and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1115790d97cc93152998a01e821cf44c
https://doi.org/10.4028/www.scientific.net/amr.1143.64
https://doi.org/10.4028/www.scientific.net/amr.1143.64
Publikováno v:
Advanced Materials Research. 1143:72-78
Aluminium-based Metal matrix composites (MMCs) have become increasingly used for structural applications in various industrial sectors because of their excellent specific stiffness and specific strength. Discontinuously reinforced (DR) Al/SiC metal-m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::305ffd455d4f6a2fafa26a3f9ae8e7a6
https://doi.org/10.4028/www.scientific.net/amr.1143.72
https://doi.org/10.4028/www.scientific.net/amr.1143.72
Publikováno v:
Advanced Materials Research. 1128:149-155
The paper is a synthesis of essential data regarding the wetting conditions in aluminium – silicon carbide mixtures. Non wetting conditions between the reinforcing element and the matrix turns difficult the incorporation of particles in the alumini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5038b299e59b57ca3e7fbb7f99439a12
https://doi.org/10.4028/www.scientific.net/amr.1128.149
https://doi.org/10.4028/www.scientific.net/amr.1128.149
Publikováno v:
Advanced Materials Research. 1128:156-161
The mechanical and physical properties of metallic composites with aluminium matrix and alumina particles as complementary material have made them a good candidate for automotive, aerospace and many other applications. Some calculus regarding main as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e55858dc3d86cc324ecf54e8bee536f
https://doi.org/10.4028/www.scientific.net/amr.1128.156
https://doi.org/10.4028/www.scientific.net/amr.1128.156
Publikováno v:
Advanced Materials Research. 1128:134-143
In recent year's aluminium and aluminium alloys are widely used in automotive industries. These are light (density of about 2.7 g/cm3), having good malleability and formability, high corrosion resistance and high electrical and thermal conductivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3aec84938c78f24862595ec75ac922
https://doi.org/10.4028/www.scientific.net/amr.1128.134
https://doi.org/10.4028/www.scientific.net/amr.1128.134
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 518:032011
The paper presents some theoretical aspects regarding the upward velocity of particles in the cast aluminum - graphite composites. Many types of particles are used to analyze the influence of shape factor on upward velocity in aluminum melts. The cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f70cadaa8270f2dfe8554fe4a710991
https://doi.org/10.1088/1757-899x/518/3/032011
https://doi.org/10.1088/1757-899x/518/3/032011
Publikováno v:
Solid State Phenomena. 188:140-143
The paper presents some aspects concerning the use of infrared thermography (IRT) in the evaluation of composite pipes integrity. Composite pipelines made up of glass fibres reinforced epoxy resins are increasingly used, especially in oil and gas ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e48504423516838d9e91c688695485
https://doi.org/10.4028/www.scientific.net/ssp.188.140
https://doi.org/10.4028/www.scientific.net/ssp.188.140
Publikováno v:
Solid State Phenomena. 188:314-317
The paper presents some theoretical and experimental data regarding the directional solidification, revealing the main factors (especially those which are related to the heat transfer process) which have influence on the crystals size and morphology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::905dcdff2095e42d3465085d30c63022
https://doi.org/10.4028/www.scientific.net/ssp.188.314
https://doi.org/10.4028/www.scientific.net/ssp.188.314
Publikováno v:
Solid State Phenomena. 188:134-139
The paper presents the principal aspects regarding the obtaining of the mixture aluminium - silicon carbide particles. It is discussed about the wetting conditions and the critical acceleration necessary for the incorporation of particles into the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a5043d60fd88b66fe6bce6ddafd6ed
https://doi.org/10.4028/www.scientific.net/ssp.188.134
https://doi.org/10.4028/www.scientific.net/ssp.188.134
Publikováno v:
Romanian Neurosurgery, Pp 23-30 (2019)
Background. The middle cerebral artery (MCA) harbors approximately 14% to 30% of all ruptured cerebral aneurysms. They can occur at multiple sites throughout the course of the middle cerebral artery, but most often are found at the bifurcation of the
Externí odkaz:
https://doaj.org/article/43f50fec4fbd40f98cd539b365e9bb78