Zobrazeno 1 - 10
of 94
pro vyhledávání: '"R. Licheri"'
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 15, Iss 2, Pp 117-126 (2013)
The combination of the Self-propagating High-temperature Synthesis (SHS) technique and the Spark Plasma Sintering (SPS) technology is adopted in this work for the fabrication of fully dense MB2-SiC and MB2-MC-SiC (M = Zr, Hf, Ta) Ultra High Temperatu
Externí odkaz:
https://doaj.org/article/41297826b65c488db673f30cbb8e6080
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 15, Iss 2, Pp 133-142 (2013)
In this work a brief overview of the most important technologies for space exploration, with particular emphasis on the Moon missions, is presented. It is shown that the focus has been on the technologies to extract consumables (O2, H2O, N2) for huma
Externí odkaz:
https://doaj.org/article/fa76d2b094b7474ca8d2fa5287314898
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 14, Iss 3, Pp 243-248 (2012)
Space colonization and exploitation of extra-terrestrial natural resources could help humanity in facing various Earth problems. In this regard, production of energy and materials starting from Moon and Mars natural resources as well as the transport
Externí odkaz:
https://doaj.org/article/a67a1f075ff441f0b1af18973f2560f4
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 13, Iss 3-4, Pp 137-148 (2011)
In the framework of ISRU (In-Situ Resource Utilization) and ISFR (In-Situ Fabrication and Repair) applications, a novel recently patented process based on the occurrence of Self-propagating High temperature Synthesis (SHS) reactions potentially explo
Externí odkaz:
https://doaj.org/article/f03d05b9cb604640a847de10f106e772
Publikováno v:
Chemical Engineering Transactions, Vol 43 (2015)
The synthesis of ZrB2 from elemental reactants via reactive spark plasma sintering (SPS) process is markedly affected by the heating rate conditions adopted. Specifically, when the temperature during SPS is increased at 500 °C/min or faster, the syn
Externí odkaz:
https://doaj.org/article/c574d36897764804bc25e6ff7f6bad35
Publikováno v:
Chemical Engineering Transactions, Vol 32 (2013)
The preparation of dense nanostructured B4C-TiB2 is investigated through the combination of mechanical (Ball Milling) and electric current (Spark Plasma Sintering or SPS) activation of Ti, B and graphite powders. The full conversion of 8h milled reac
Externí odkaz:
https://doaj.org/article/74195297e3734e799b8863138ec11a7e
Publikováno v:
Chemical Engineering Transactions, Vol 32 (2013)
Future space missions on the Moon, Mars and near Earth asteroids, etc., are expected to be strongly facilitated and time extended by the possibility of “In-Situ Fabrication and Repair” (ISFR) the required equipments and infrastructures. In additi
Externí odkaz:
https://doaj.org/article/5df1643f1da4478daed79c81fb8d915e
Publikováno v:
Chemical Engineering Transactions, Vol 24 (2011)
Abstract preview not available - see full-text PDF article.
Externí odkaz:
https://doaj.org/article/49974eeea3d44ad0b5ed576ad7faaf90
Publikováno v:
Chemical Engineering Transactions, Vol 17 (2009)
Not available.
Externí odkaz:
https://doaj.org/article/ae969c5a241240f79da22c1b18a98246
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